With the charms of a poorly working urban landing, your favorite shoes are good familiar well. Often, after a "dense" meeting with deep puddles accumulated on the asphalt, adorable shoes and shoes leave only pleasant memories of yes photographs. For a citizen loss of shoes - the maximum damage, the owner of the country house damage is applied larger. In order for the atmospheric water slowly, but persistently did not destroy the foundation, the basements did not bore, did not contribute to the rotation of the root plant of the plants on the site, water is required. Not too complicated storm sewers with their own hands can be organized by a performer who has nothing to do with construction specialties.
Purpose and specificity device of the lavety
Storm sewer is called a complex of devices and channels, carrying out the collection, filtering and removal of atmospheric moisture into filtration fields, special reservoirs, tanks. The task is to eliminate the excess moisture, creating discomfort, destroying structures and reduce the life cycle of plants.
Livnevka is a linear network that includes such standard elements as:
- rain-seekers represented by funnels, pallets, linear trays carrying out water collection;
- gutter, pipes, trays transporting water to sandwaves - filtering devices, and further to collectors, cuvetam, water bodies, to unloading fields;
- watching wells required to control the storm system;
filters, sandbags, retention particles of soil, vegetable fibers and trash that protect the network from pollution.
Livnevka is a set of channels and devices that perform the collection of excess atmospheric moisture, their filtering and removal first in the collector well, then to the discharge points
Variants of rainmobiles for the device Livnevka: left welded pallet, in the middle of the taking water from the drainage of the funnel, to the right of a chute with a sandwelt
All elements are combined into a holistic system operating on linear or point technology. If the storm sewage channels are laid in the ground, pipes are used for their facilities. In the surface dutches, a gutter and trays of plastic, asbestos or concrete are installed.
Important. To ensure the natural movement of rain and melt water to the places of filtering and unloading the pipe, trays, the gutters are stacked with a slope towards the waterboats and unloading places.
Classification by the method of collecting
Depending on the principle of collecting, according to which the storm sewage device is performed, all existing raverys are divided into two types.
- Point systems that include rain-seekers installed under the chutes of internal and outer drainage. Each taking atmospheric water is connected to the general highway. According to the technical conditions, rain-seekers are equipped with special lattices and sands, preventing penetration of the weighted particles of soil, plant residues, garbage.
Point Type of Livnevy: The rain-seeker is installed under the drainage of the waterfront, the funnel is equipped with a mesh for filtering and the internal basket for collecting sara
- Linear type of lavety, which is a network of channels laid underground or in slightly blurred trenches. Collecting and moving trays laid in the open way are also equipped with sandwokers and equipped with lattices. Only grilles are installed along the entire line. In contrast to the point scheme, the linear sewage collects water not only from roofing drains, but also from the tracks, from the platforms covered with concrete paved with paving bricks. This type of sewerage "covers" and processes more objects.
Linear diagram of the lavety can cover a large territory, remunement of the drains not only from the roof, but also from the comfortable sites, from the sidewalks, and from the sides of the house where there is no drainage due to the specifics of the scope design
Focusing on the design differences and the degree of territory coverage, the type of system is selected. However, these are not fundamental selection criteria. Mostly, the storm sewers in the country is arranged according to the experience of organizing and operating the storm sewers in a particular field. Stripping from it, determine the type of channel laying, and the depth of their embezzlement.
Preliminary calculations and design
The implementation of plans without payments is the money for the wind. If the system does not cope with the owner with the owner with the owner, it is not necessary to take place for its construction, and too powerful rave sewage seating of a private house "Eat" a lot of financial resources.
Video: Design and Mounting Rules
Required information
- Data on the averaged amount of precipitation recorded by meteorologists in a particular area. You can find them in Snip 2.04.03-85.
- The frequency of rains, the power of the snow cover, necessary for those who plan to use the system and for removing melt water.
- Stream area. For a point variety it is a roof area. And not a complete amount, and the value of its projection in the plane. For a linear system of runoff, the amount of the area of \u200b\u200ball processed objects will be.
- Physical and mechanical characteristics of soils available on the site.
- The presence and location of the available communications are already on the land.
Calculation of the volume of drains
The above accurate values \u200b\u200bof the amount and intensity of precipitation are the result of perennial studies of physical phenomena in the atmosphere of this area. You can find them in Snip or get in a local meteorological service. Further calculations are made according to the formula.
The formula for calculating the consumption of atmospheric water, as well as permanent values \u200b\u200bused in calculations and variables
The correction coefficient used in this formula:
- 0.4 for rubberized territories covered;
- 0.85 for concreted sites;
- 0.95 for asphalt plots and tracks;
- 1.0 for roofs.
Received the value of the volume, then the required diameter of the pipeline is determined by tables.
Channel laying depth
Pouring trays or channels from pipes are needed at the depth on which they usually fit in this region. Accurate importance can be found in a construction organization or ask for neighbors that have already equipped their plot of Livnevka. In the middle strip, the rain-end-drainage system is usually satisfied at a depth of 0.3 meters if the diameter of the pipeline or open trays will not be more than 50 cm. Trays and pipes with larger sizes are plugged with 0.7 m.
Important moment. If there is a drainage system on the site, the storm sewage is laid above the drainage.
If the drainage system has already been laid on the territory, the lavender is placed above
The high cost of earthworks usually does not stimulate the desire of professional installation customers strongly delve into the Earth. Even if it is decided to perform a storm sewage device with your own hands, there is no point to burn it too deeply. There is no reason to install collectors and observation wells below the seasonal freezing level, as Gosta is told. They can be arranged above, insulation with heat-insulating material - geotextiles and a layer of rubble, protecting the network from freezing. Due to minor bulk, the labor-intensity of work is significantly reduced.
The insulation of the storm sewage in the event of a minor bulletination is performed from the geotextile layer and the rubble layer, due to the protection of channels from the freezing, you can significantly save on earthworks
However, it is not necessary to forget that the channels for collecting and cleaning devices must be touched at an angle. So, the level of input location in the collector well should be lower than the level of the tray or pipe separated from the rain period. To accurately calculate the depth of their installation, you need to draw the plan of the site and taking into account the link channels to calculate everything.
The diagram of the lavety device, the channels of which are laid below the depth of freezing, the insulation geotextile protects in this case from the aggression of groundwater
Standards and slopes
GOST is regulated by the minimum bias for pipes with a 150-millimeter diameter of 0.008 (inclination in mm / m). Pipes with a section of 200 mm are placed at an angle of 0.007. Depending on the conditions of the section, the slopes of pipes can change slightly. The largest bias of 0.02 in the zone of the channel connection to the rain period, since in this place it is necessary to increase the speed of the water of water. In front of the sands collectors, the flow rate should slow down so that suspended particles can "settle down", the angle of inclination there is the smallest.
Devices for collecting water in the systems of an enclosure type with rain-seeing funnels are installed at the point of intersection of slopes.
The process and specificity of the mounting of the lavety
The rules for carrying out installation works on the device of the lavety are identical to the principles of laying conventional external sewer pipelines. However, if the house is not equipped with drainage, start needed from their device.
Installation rules for stormwater injury systems are similar to the rules for laying ordinary sewage
Construction of roofing components
- In the floors of the house you need to make holes for rain-seekers. After installing the devices and their attachment to the bituminous mastic, the place of the adjoint should be sealing.
- Mounted waste pipes and risers.
- All items must be attached to the designs of the house with the help of clamps.
The diagram of the roofing part of the lavety: 1. Gutter; 2. The angle of the gutter external; 3. The angle of the gutter is internal; 4. Plug chute; 5. The gutter connector; 6. Hook; 7. Hook; 8. funnel; 9. Waterborne funnel; 10. Knee pipes; 11. Truck drain; 12. Connecting pipe; 13. Pipe bracket (for brick); 14. Pipe bracket (on wood); 15. Draft knee; 16. Trumpet tee
Underground unit
According to the planned plan, compiled taking into account the slopes and the depth of channels adopted in this region, should be pulled out with a trench. If it is assumed to be insulated the pipeline, forming a shell from geotextile and rubble around it, or arrange a pillow from sand, the power should also be taken into account. Here's how to act further:
- The bottom of the trench before the installation is a good trambet. Many stones that met during digging are removed, formed after their removal of the holes fall asleep with soil.
- A sandy pillow is covered on the bottom, the standard thickness of it is 20 cm.
- Massed recovery for installing the collector tank. As a collector, it is easiest to use a finished plastic container, but if you wish, you can make a collector well yourself, the bay of concrete in the arranged formwork.
In the rammed and equipped with sandy ditch pillows laid pipes, fittings use them to connect them into a single system.
Connections laid under the ground drainage channels are performed using fittings
- In the straight branches of the lavety, with a length of more than 10 m, it is recommended to include viewing wells.
- At the dosses of the taking atmospheric water collectors and pipelines, you need to install sandcloths.
- All devices and fixtures are connected in one chain, the compounds of the components are sealed.
Before filling the trench, it is necessary to test the tests by filling the water into water reservation. As a result of testing, no weak points were found? We fall asleep soil laid in a trench system, and gutter, trays, pallets with grilles.
Before filling the trench, the building system needs to be checked, reveal and eliminate all defects and leaks if they arise
Council. Scope roofing structures are not equipped with drains from all sides. Where they are not, it is recommended to install a gutter with lattices and include them in a common network.
The urban reservoir well is forbidden to unload into the common sewer network due to the presence in the drains and petroleum products. The owner of a country house freely can connect the ravenev to his own sewage, because there are no dangerous components that require fine cleaning in it.
After cleaning in the sandcloth, the water enters the sewer collector, from there it can be distributed directly to the ground, unloaded into the reservoirs or in the usual sewer network of the private house
Improvement of the house and the adjacent territory of the surface drainage system will help extend the deadlines for the operation of structures, will save from puddles and slush of owners, prevents the rotting of the roots of plants. A simple landlines of the site can be mounted by the owner by their own hands, but even in the case of appeal to builders, information about the specifics of its organization will not prevent. The owner himself and to trace the violations can, and repair, and clean.
The question is what stiff seeding is no longer a mysterious and incomprehensible. The media constantly discusses the themes on the correct operation of the sewage system of this type, especially when the cities are poured raining. This system is specifically laid for removal of rain and melt water. And in private house-building it is used everywhere today. Country developers are investing considerable money to the lavety, to protect their plot from flooding.
The device of storm sewer is simple. This is a network of channels, tunnels or pipes that are removed from the foundation of the house and from the territory of the area of \u200b\u200brain and talu water. The conclusion is organized beyond the limits of the site into natural reservoirs, ditch or ravines. Sometimes installed in the soil tanks where water is simply going, and then the pumps are displayed further. In this case, the sewage network is a samotane system. Therefore, it is very important to correctly set the angle of inclination of pipes or channels from the house towards the output outside the territory. By the way, the angle of inclination varies within 3-7 degrees.
Storm system device
Types of storm sewage
There are two types of lavety:
An example of an open and closed type of storm sewage.
- Open type. These are breakthrough channels in which concrete or plastic trays are stacked. From above, the tray system is closed with metal or plastic lattices. Before the appearance of trays, the ducts (trenches) were concreted manually, or they were simply covered with rubble or gravel.
- Closed. This is an underground network of pipes. Today use conventional sewer pipes from plastic, which are connected to a ventilator.
Scheme of closed (underground) storm sewage
We must pay tribute that both types today are applied in country areas in equal shares. At the same time, trays for storm sewer (concrete or plastic) is easier to install. The second is easier, which means that it is easier to work with them, so they are so popular and in demand. We recommend also to read the article about for a private house, as it is arranged, read on our website.
Montage of Livnevka
The entire assembly process must be divided into three main stages:
- Create a scheme and calculate network permeability.
- Conduct preparatory work.
- The installation itself is also carried out.
Scheme and calculation
First of all, a scheme is created. The storm system must be laid out where rain and thawed water is going to a large quantity. And these are the rods of the roofs under which the drainage is installed. It is under vertical pipe rims of the drainage system and it is necessary to mount the reception elements of the lavety. That is, it will be the starting points of the scheme. It turns out that how many risers at the drain, so many sewage branches will have to be installed.
The opposite extreme point is a drainage well. It is installed in the lowest place of the country area. Therefore, this place must be found in advance and designate.
Scheme of storm sewage.
Now on paper we apply a scheme:
- First, we indicate the location of the well.
- Under the risers of the drain of the main house we apply the location of the rain-seekers.
- There is a straight line between the well and the nearest receiver. This is the main circuit of the storm sewer.
- The remaining rains for storm sewers are combined into a single circuit and we are taking to the main branch.
On the site except the main house there are auxiliary buildings: a garage, a bath, a summer kitchen and others. Under their roofs are also installed, and therefore, for these buildings, it is necessary to carry out a lavety. Everything is done in the same way as with the main house system. Only connect their main circuit, to the main sewage contour.
The connection of all branches into a single network can be made in two schemes:
- christmas tree, when the docking of different sewage branches is performed at corners to the main contour;
- circular when the main outline is carried out, and all other branches are connected to it through the combined rounded areas.
Usually use the first option as the easiest and most small.
Now, with regard to the calculation. The scheme is, it can accurately calculate the number of rains, fittings, observation wells and the total length of the required pipes.
Attention! Weightful wells are needed to control the work of the lavety, and if necessary, carry out its cleaning. Install these devices every 50 m. In small summer cottages, they are not installed.
Preparatory work
First of all, the area tolerate the scheme. Just set pegs that are tied with twine or twine. Now in hand it is necessary to take shovels and dig a trench for the sewer tube.
Since there is no serious requirements for the railway, except for a properly installed angle of inclination, then drunk pipes for a small depth. The removal of rain and melt water is made only at positive temperatures, so it is not necessary to pay attention to the fact that the pipe wiring will freeze. Accordingly, the volume of earthworks will be small.
The most important thing in the process is rummaged by tranches - at least a little to hold the tilt towards the well. Be sure to immediately pump out the pit for a well. It can be collected from reinforced concrete rings, bricks, blocks or stone. But today, more and more often for this use different size and plastic containers. So, you need to dig up under the parameters of the acquired reservoir.
The bottom of the trenches falls asleep with sand. Try to withstand the slope at least visually. In principle, this preparatory stage can be considered completed.
Mounting process
Installation of storm sewage approached its main stage - laying of pipes or trays and network assembly. This is the most important process on which the efficient and correct work of the entire system depends. As for pipes, conventional sewer products with a diameter of 100-110 mm are used for the lavety. They are laid by inserting each other. When docking the neighboring branches, the compound is made by fittings: taps, tees, crosses.
It is at this stage that it is necessary to trace the angle of inclination along the entire length of the contours the same. Therefore, laying each pipe, check it on the slope using a level or a grid. If the slope is large, then under the bottom edge of the pipe is plugged with a layer of sand. If small, then, on the contrary, the bulk layer is reduced.
When the entire network is collected, switch to the installation of the sewer well. The main task, if a ready-made tank is purchased, put it so that its inlet pipe has become a continuation of the sewer pipe on one straight line. In the removal (knee) in this place is not the best choice. This is the first.
The second is important that the inlet nozzle is at one level with the supply pipe. Therefore, the storm sewage is assembled first, refers to the pipe, and then plastic well is installed. If its inlet pipe turned out to be much lower than the sewer tube, then the tank is pulled out and make sandy submet to it. If it turned out to be higher, then the bottom of the pit is reduced, digging part of the soil or sand pillow.
Installation of rain-seekers
Installation of a rainmaker for a private house
With the seeming simplicity of this mounting operation, there are several sufficiently serious nuances that affect the quality of the final result. Here is the sequence of installing this device:
- In places of installation of rain-seekers, the pits of a depth of 15 cm are digging downwards, on the sides of 30 cm as part of the device.
- The cement-sand mixture is falling apart. Align her and trambet. Podice thickness - 10 cm.
- Inside the fifth is folded by half a polyethylene film. The laying is made so that the polyethylene closes and the walls of the deepening. It is a waterproofing that will not give a concrete solution to penetrate the ground and pillow.
- The bottom is poured with a concrete solution with a thickness of 2-5 cm.
- Install the rainmaker, expose it in terms of level.
- It is combined with a bilateral coupling pipe or two taps. The last option is used only if the sewer pipe is located much lower than the installation level of the rain period.
- Pulley the concrete of the gap between the depression walls and the installed device.
- As soon as the concrete "grab", the siphon, sandbacker and grille are installed inside the corps of the rain.
Attention! The rainmaker in height is installed so that its protective lattice is located at one level with a coating near the foundation. It can be a breakdown or sidewalk: tile, stone, asphalt, and so on.
That's how the Livnevka is being built with their own hands from sewer pipes.
Montage tray
As for the installation of shine sewage trays, it is purely schematically this process from the previous one is no different. That is, the main contour is created to which the network branches are minced.
Here it is necessary to solve first of all the question, from which material the tray to choose.
And two purely constructive moments. Let's start with the fact that the storm sewage should have one hundred percent tightness in the locations of the trays. Therefore, manufacturers today offer trays with slide-spike connecting locks. This is additionally convenient and in the sense that when connecting two elements there is no need to check how one tray is tightly entered into another. That is, inserted a spike of one in the groove of the other - and this is a guarantee of the tightness of the connection.
The second structural element is the factory slope. It is all that the tray itself is a straightforward product. But his groove part is made at an angle. That is, on the one hand, the bottom thickness is large, with the opposite thin. Therefore, when a landmark is built from such trays, then the trenches do not need to dig up with a slope. The bottom aligns the horizon, the same is made with a sandy pillow. The products themselves are also exhibited horizontally, which is much easier than to produce a tilt. Concrete products or composite material are recommended to be installed on a concrete pillow. Plastic on sandy.
How to care for ravnevy
If this applies to the closed type system, then it is necessary to simply periodically clean the rainmaker from garbage and sand. Usually the underground part is very rarely lit. But if this happened, the most effective option is hydrodynamic. This is the supply of a large amount of water under greater pressure.
As for the trace system, the main thing is to periodically clean the lattices closing trays. This can be made ordinary broom. After the end of the leaf fall, it is recommended to clean the trays themselves. To do this, you will have to remove all the lattices and get the garbage to the scoop.
Conclusion on the topic
Livnevka in a private house - the system is necessary. Do not save on it. Especially the cost of its construction is minimal. Mounting technology itself is simple, so it is easy to spend it. The main thing is to take into account the nuances of choice and installation marked in this article. Even a small deviation in the assembly process can reduce the quality of the term.
1.
2.
3.
4.
5.
Nature never divides people on those who are ready for various phenomena, and those who have not yet prepared. She simply demonstrates her abilities: Summer rains, autumn thunderstorms, spring floods and winter snow. To protect against natural phenomena, the storm sewage was invented, which allows you to remove all the precipitated precipitation from the site.
Many people mistakenly believe that Livnevka is limited to several pipes arranged on the edge of the roof of the building. It is not so, although the drains are also part of the design. About how Livnevka is arranged what it is, and how to make a storm sewer with your own hands, and the conversation will go in this article.
Storm sewage construction around the house
There is a division on the main components included in the lavender, and additional, providing maximum system efficiency and allow it to fully perform all functions.The basic set of elements of the storm sewage is the following details:
- drainage pipes with funnels and gutters: these are the names of the part of the structure that ensures the collection of liquids from the roof of the building;
- point water collectors and rain-seekers;
- pipelines providing the transportation of the collected water to the collector;
- the tray system connected to a linear drainage and transmitted water pipeline (read also: "").
- special plugs blocking the movement of water in the opposite direction;
- siphons that do not extend to a unpleasant smell from the sewer collector;
- sandochildren.
Before making a lavety, you need to stock in tools and materials. To perform work there will be a shovel and drill. Materials are increasingly harder, but slightly: to the list of the above parts you need to add bitumen mastic and fasteners for pipes.
Principle of operation of the Livnevka in a private house
To create high-quality storm sewage sewage, you need to figure out how concrete, plastic or cast iron lavety works. The main principle sounds like this: all the drains are collected in one channel and are sent to the common manifold. Each design element must be connected to the general system.Proper landing on the site works like this: First, the precipitates are collected from the roof of the building and are sent to the drainage, then they are moved to a rain-seeker, and already from there by means of pipes, all the water moves to the collector.
An important part of the design is linear drainage. For its arrangement, it is necessary to install trays at the ground level where the water will be collected in the maximum volume (read: ""). Each rail tray connects to the system and removes water on it further, but there are also schemes that allow you to remove the water not under the ground through the pipeline, but on the earth's surface.
Installing point lavety do it yourself
So that the landing around the house worked correctly, it is necessary to closely monitor the sequence and quality of action during its arrangement. Before creating a design it is necessary to calculate the lavety. First of all, funnels are installed, which are most often called rain-seekers. It is necessary to install funnels where water flows, assembled by the drain, located on the roof of the building. To install rain-seekers, it is necessary to prepare small deepening.The railway line of the ravery and funnels must be connected, so the latter are equipped with special holes. Through them, with the help of the knee, a pipe directed underground is installed, and in the end it comes to such a level where the soil in cold times does not freeze. At this depth, the pipe is aligned, for which the knee is used again, and is installed in a horizontal position, not counting a small slope required for the movement of liquid by gravity.
From the pipe, water enters the collector, which is a special reservoir providing temporary storage of stormwater drains (read also: ""). After some time, the collected fluid will be sent to the ground or transferred to the nearest reservoir. The upper part of the collector should be equipped with a viewing well with a hatch. The diameter of the well is usually within about one meter. In the absence of an observation well, access to the inner space of the lavety and its cleaning will be impossible.
In addition to the point lavety, there is a design that works at the expense of trays with lattices (more: ""). This system is called linear storm sewage. Trays are mounted directly on the ground, and they fall into them that the funnels could not collect. The design of the designs may have different depths and sizes. Over the gutters it is worth installing pig-iron lattices for a lavety to prevent entering a system of various garbage. In place of the connection of trays and pipelines, it is necessary to install sandcloths that will be in a large extent to protect the system from entering various garbage. In front of the house you can install special ravery concrete, having a greater width that prevent the formation of pomp direct near the input threshold.
Combining drainage and storm sewage
There are some recommendations that allow you to correctly install drainage and landfill. One of the recommendations is this: drainage and storm systems should not be connected, which is caused by a high load, which may occur after heavy rain. Drainage should be installed at a great depth below the level of primerization of the soil (Read more: ""). The drainage trench should be filled with a layer of gravel and rubble so that the pipeline can withstand the load exerted by soil and thawed waters.
When laying a drainage, it is necessary to observe a certain amount of slope, which is usually about 2%. Drainage drains should be displayed in the ditch or the nearest reservoir. Livnevka in a private house is usually located on top of the drainage system, that is, the latter is first installed. In any case, both systems must be at sufficient depth so that their elements are not freezed during the cold season.
There are several tips that will simplify the installation of the lavety. Thus, the number of earthworks can be reduced by laying a drainage and storm system into one trench (not combining them). The need for separate laying of systems was mentioned above: this is done to prevent the design overload during the flood.The trench for drainage should be deep enough to take into account the depth of the soil freezing. In addition, it is important when the trench arranger take into account the thickness of the sand or gravel layer. The bias of the drainage trench is usually about 2 degrees in relation to the final element of the system.
Laying pipes for storm sewage should also be carried out at sufficient depth, and during the arrangement of two systems in one trench, this nuance must be taken into account. All pipelines providing water transportation should eventually connect to the collector, which will provide temporary storage and further drainage of water to the water.
When the landing around the house is built, it is necessary to test it. To do this, in each funnel you need to pour at least a bucket of water and watch how water passes through the system to make sure that it reaches the end item.
Conclusion
As can be seen from everything written above, the device of the mountaineer around the house does not differ in difficulty, and it can be created even in the absence of deep knowledge in the field of construction. It is enough just to follow the algorithm of the construction of the system, it is high quality design and carefully perform all the work. As a result of all these actions, the storm sewage will ensure the diversion of water from the site, and the objects on it will not be threatened by the flooding, and the tenants of the house will be much easier to move around the territory, not filled with numerous puddles.
Sometimes the long-awaited rain for the dachane in the midst of the season can become a true natural disaster. Due to the tightened summer shower or during the spring flood, a large puddle may form on the site.
To avoid waters, a collection system is needed, as well as the removal of it from the territory. But if you take care of the construction of storm sewer with your own hands, then the cost of its construction will be insignificant.
In our article, we will learn about the principle of removal of atmospheric water, get acquainted with the components of the structures and the peculiarities of its service. Adhering to our advice, you will not have questions about the organization of the Livnevka. Also, you have the opportunity to buy storm sewage and all the necessary components at a discount on https://www.drenaj-shop.ru/catalogue/livnevaya-kanalizatsiya/, if you specify that they came on our recommendation.
How to make a storm sewer?
Immediately it is worth saying that this is a pretty specific design. In water, which is given through this system, is present both large and small garbage. Therefore, in the storm sewage should be primary cleaning.
The system itself may differ in constructive design, water volume, which it can take and the duration of effective functioning.
Point water reservation lavetyl.
Storm sewage is a system of water-based water drives, canals, sandwalkers, collector and observation wells. It is used to collect and remove rainwater from the territory.
Channel device and installation of rain-seekers.
The device of this type of sewerage will prevent the watering of the site during the flood period and during the fallout of heavy precipitation, which is extremely important for the territory on which clay soils prevail.
Protection The design of the foundation from weakening.
Storm sewage will protect the underground parts of structures from water blur, and will also exclude the dumping grounds as a result of the soil blurred under it.
Accessories for the assembly of landfill.
Now for the arrangement of storm sewage is produced by a large number of components, from which you can easily assemble a system of varying degrees of complexity.
Stripping from the system of the system, there are three types of landlines:
- Closed. This option is more complicated. Here we are talking to underground pipes and rain-seekers. Ideally, the system is planned to plan in advance, and the installation entrust the professional.
- Open. It has a simple design, convenience in execution, favorable price.
- Mixed. To the same type resorted when there is not enough money to embody the second option or if it is necessary to cover a large area. It represents something between the two first.
The type 1 system is below the zero point, which implies bulk earthworks and the corresponding financial investments.
Storm sewer 2 type represents a system of drainage trays, which are built into the coating. Water enters them in a specially designated place or merges into the garden.
Important! Surface drainage can ideally fit into the landscape design of your site, and even become his decoration. This system is applied on small rooms.
Basically, such a landfill is equipped with the development of the site, since it is a simpler version of the freezing option. The system is buried not too deep - up to 1 meter, but both in winter and in early spring it is not used in work.To exclude its freezing, pipes need to be located below the freezing point. With 3 type of storm sewer, its elements may be partially in the soil, and from above.
According to experts, the choice of such an expensive version like a closed lavender must be justified. This solution is justified by the high requirements for the arrangement of the territory.
It is worth noting that the design of the lavety is always individual. You can hardly find areas with identical conditions. They always differ if not relief, then the properties of the soil, layout, the number of utility buildings.
Livnevka are required both in the enterprise and in private possessions. The main differences in their designs are that large-scale systems are combined with reset of purified water, which are used for the needs of the enterprise.
Main components of classical sewage
Levneva is linear and point. The first option implies the collection of fluid from the surfaces that do not absorb moisture, such as a platform with a solid coating and a roof. Subsequently, the drains are sent to the reception capacity, and then enter the drainage system.
With a linear Water Warm Water Warm Makes should be merged into trays at sites and tracks. Simplified lavender version consists of such elements:
- the central pipe laid under the layer of land, as well as the finishing coating and withdrawing water to the extreme point of the circuit.
- trays - the most important detail of the system that transports excess water to sandstandors (from the latter largely depends on how effective the work of the drainage will be);
- a rainmaker located in the low point of the yard or under the pipe for collecting fluid;
- dispensers and filters are invisible, but no less important components.
All elements of the system are equally important. When breakdown, one of them decreases the efficiency of the entire structure.
Dot-type rainer.
Spot raids are used to receive atmospheric precipitation at one point. They are easier and cheaper in the installation, but require pipe gaskets under the ground for the output of water into the sewer.
Connection with the drainage system.
Point rain-seekers are so that water is received in them, which is assembled with the roof of the drainage system. At such points, sometimes connects to the lavety with the drain.
Device of point sewage.
The removal of rainwater, which was collected by point sewage, is carried out on the pipeline laid in the ground. That minimizes the priorities of the ordinary installation of rain-seekers.
Paving area with landfill.
The disadvantages of the accurate Livnevka are the possibility of soil drawdowns with a change in the liner of the pipeline, the complexity of determining the leakage when it appears and the need to protect the pipes by means of the room of the furniture.
Types of rainhearts for sewage
The main purpose of the rain-seeker is the collection of water from the courtyard and pipes. Such an element first takes the volume of water that comes from the drain pipes. When choosing a rainmaker, guided by such data as the average size of precipitation, their intensity, area and relief occupied by storm sewage.
Livnevka with a linear water receiver.
The technology of lavety devices depends on the type of watercraft device, which was chosen for its structure.
System with spot receivers of rainwater.
Such a system is the pipes laid in the ground.
Installation of storm sewage tray.
Storm sewage with water accepons - this network of channels closed with a special lattice made of plastic, steel alloy or cast iron depending on the necessary bearing capacity.
Special protective and decorative lattice.
Both linear and point water reservations are overlapped with special protective and decorative lattices. They are required for the convenience and safety of moving along the site, as well as the protection of the system from clogging by branches, foliage and dust.
You can buy a plastic or cast-iron rainmaker. The first is optimally used at large loads, while the second is attracted by a small weight, moderate cost and simplicity of installation. A more fiscal option is to make a stray well for a landfill on your own dacha with your own brick hands.
The walls of the pit are separated by a brick, leaving the holes intended for the tube, after which the inside is plastered. Ideally, leave the gap between the cover and the wall from the soil and pour it concrete. At the same time, the bottom of the rain-seeker must be concreted.
Important! No storm sewer can do without a rainmaker. It retains the construction of the foundation of the building, as well as the coating around it. If you decide to save on its installation, the water falling on the foundation will lead to cracks and shrinkage on the walls of the construction.
This important element is made from concrete rings. Then you can buy the bottom ring with a finished bottom, and you do not have to make the fill of the plate. Sometimes factory raids are sold already with a siphon, a basket and a decorative lattice.
Cutting materials from composite materials or plastic used in most cases for private construction are manufactured in the form of cube, each side of which is 30-40 cm. From the bottom and from all sides of the product under the insertion of pipes there are adapters.
Important! In the lattices for rain years old, there may be different quantities, and they may differ at the price. It is always necessary to repel from the alleged loads on them during operation.
So that the pipes do not climbed the garbage that falls through the cells of the lattice, you need to equip rain-seekers with baskets. When they fill, they are cleaned and removed, after which they return to the place.
In the design of the factory rain, there are partitions that divide its inner space on the compartments, thereby forming a water shutter. As a result, the unpleasant smell does not penetrate out.
The performance of the point rain period depends not only from the volume, but also from the installation site itself. It should be located under the drain or where moisture is often assembled. If it is under the pipe, then the jet should fall strictly into the center of the lattice, otherwise, part of the water will fall on the coating of the yard or the foundation in the form of splashes.
What kind of task is the sandballs?
Tales and rainwater in any case contain a certain percentage of insoluble particles. If you do not use sandwalkers, dirt will be seen in the sewage, and it will stop cope with your tasks in full. Note that the flushing system will cost you expensive.
The sandball is a camera that is installed behind point receivers in places where fluid is reset to underground pipes. It is designed so that water falling on it reduces the speed.
As a result, under the influence of the strength of stretching, suspended particles are lowered at the bottom, and the liquid released from them goes through a special hole. The sandwaller in its form is a camera in vertical design or trap with a large number of cameras placed horizontally.
Pedcolovka built into the rain-seeker.
Spot raids are equipped with water filtration devices and sand retention. In fact, this system does not require additional sanding components.
Pedcotovka in combined systems.
In the combined systems at linear sites and before the output to the absorber / collector, sandplants are installed.
Sand trap for public landing.
The volume and dimensions of the sand trap depends on the amount of water collected, as well as the storm sewage class.
The device traps for the household system.
Regardless of the size of the sizes, all types of sand trap are equipped with sand collection devices that will allow an affordable and easy way to empty the device.
Drainage channels: what is it?
If the breakfast around the building has already been done, but there is no drainage, the only way out of the situation will be the use of drainage gutters, which are called linear rains. Channels made of plastic or concrete are stacked outside the cabin parallel to the lid and tracks with some slope.
Water and with roofing drains are falling into drainage channels, and from the courtyard coated with plates or asphalt. Such sewage is capable of covering much more objects than point. Buying ready-made trays you need to pay attention to such important characteristics as the limits of mechanical strength and class of permissible load.
Important! At first glance, the tray is a simple product, but if you make it the wrong calculation, then the system will not be able to work fully. It is necessary to take into account the type of coating, and the bandwidth of the lavety and the level of pollution of the vehicle.
The weakest products are labeled A15. It means that their use is allowed only at the maximum allowable load to 1.5 tons. They are installed throughout the perimeter of the house, pedestrian and cycling zones. Class B125 trays Ways to cope with a load of up to 12.5 tons without prejudice to its integrity. You may not worry that they may fall under the weight of the car, as they are intended for installation in the garage area.
As for private construction, it is not worth buying powerful concrete gutters, plastic trays are suitable here. They have a strength class A, B, C. As a material for their manufacture, polypropylene or polyethylene is used.
An important indicator when choosing trays is a hydraulic section, which is denoted by the abbreviation DN. The main thing is that it responds to the diameter of the pipes that are conducted to these components. For plastic grooves, DN varies from 70 to 300.
The standard tray has a length of 1 meter. The products are equipped with a lock system, with which the gutter can be built into one line, make branches or attach them to the pipes. Rational choice for a private house or dacha - models from DN100 to DN200.
Trays with different bandwidth.
Manufacturers of sets for the storm sewage device are offered a wide selection of trays, differing in throughput and used material.
Military device from steel parts.
For the device of sections with a pedestrian load, the components of the storm sewage from galvanized steel are produced. Let it be not the most durable option, but it attracts the simplicity of the construction.
Appliance trays made of concrete.
Polymerpess and concrete products can serve at least fifty years. They easily withstand the transport load, including the weight of cargo units. But due to the need to use the special equipment in the laying due to the large weight of trays, they are not so often used in the private sector.
Practical plastic option.
Trays made of special frost-resistant polypropylene are actively in demand in the landscape arrangement of the plots. They do not lose strength and are not deformed even at temperatures - 40 +65 degrees. Excellent suitable for independent arrangement of the territory.
Features of the choice of pipes
According to SNiP for storm sewage, it is possible to use tubes from asbestos, metal or plastics. Usually, for a cottage or private home, the choice is stopped on plastic pipes. They are decorative, lungs, are not corrosion, their installation is extremely simple, but the mechanical strength of the plastic, compared with the metal, relatively small.
After selecting the material, it is necessary to determine the pipe diameter.
The initial value is the largest volume of vest and rainwater. This parameter is determined by the following formula:
Q \u003d Q20 × F × ψ
Here: Q. - the desired volume, q20. - The coefficient showing the intensity of precipitation over 20 seconds. (liters per second per 1 hectare). F. - Outwarm area in hectare, if you have a scope roof, the area is calculated along the horizontal plane. Ψ - absorption coefficient.
Various surfaces have their absorption coefficient. To perform independent calculations, you can take its values \u200b\u200bfrom the table.
Stripping from the desired value and taking advantage of the Lukin table, not only the bias and diameter of the system are found.
Most often, homemade storm sewers are equipped using pipes with a diameter of 100 mm. From this table you can take the optimal inclination of the stock.
Correctly pick up the diameter of the Livnevka will cope with the task even during the period of abundant precipitation. If flows from several gutters go to the tube, then all of them are summed. Experts for gutters with a diameter of 110 mm and pipes with the same diameter, as a rule, apply a bias of 20 mm / th.
In the event that the pipe is connected to a rainryer, the slope increases slightly to eliminate the stagnation of the liquid, but when entering the sandstone, the slope value is reduced. This slows down the flow of water, and suspended particles in large quantities settle on the bottom.
Water in the sewage system of this type drains the gravity, which is due to the creation of the drainage tube. There are no pressure pumps, therefore, on a rustic distance or in the country, it is not necessary to hire a team of specialists. All complexes can be performed independently.
Where do you need a collector and well?
As in any system, which consists of underground pipes, there must be such an element as a well in the mountaineering.
Its installation is advisable under such circumstances:
- if two and more flow are converged;
- when you need to drastically change the height of the occurrence, the slope or direction of the pipeline;
- if you need to go to a larger pipe diameter.
Also, wells are used in the established intervals of direct sections of the system. In the event that the diameter of the well is not more than 150 cm, the following is from 30 to 35 m. At diameter 200 mm, the distance increases - from 45 to 50 m, and if the diameter is 0.5 m, the interval increases even more - up to 70-75 m.
Well in diameter does not exceed 1 m. The deeper the well, the greater will be its diameter.
Today, some owners still lay out wells from reinforced concrete rings or bricks. Others prefer more progressive material - fiberglass or plastics. By design, wells are solid and collapsible.
In shape, they are made in the form of a cylinder with a hole at the top and hermetically bottom. No pipes are used to connect pipes. The wells are used somewhat collected rain-seekers.
All fluid flows go to the collector after their combination into a single whole. For this item, the selection of material is individual and depends on the capabilities and preferences of the host.
To redirect the assembled water into the wastewater or for the dirty doctor to the system, another element is included - the collector. Sometimes a large plastic well is used in his quality. It is converted to the drive through the sealed closure of the outlet nozzles. In order to use water use a special submersible pump.
The collector is used and the pipes of a large cross section are plastic or reinforced concrete with a supply of all pipelines. Also in the construction market you can buy a ready-made container for underground use. There are multi-chamber reservoirs, where melting and rainwater are dying at exactly the same principle as in septics.
A collective well designed to redirect water.
If the site does not have conditions for utilization of water into the ground, then the storm water is redirected to the wastewall or a public system outside the site.
Absorbing well consisting of perforated rings.
If the dimensions and conditions of the site allow the collected rainwater to be removed into the absorbent well. When arranging a well in the sandy soils of the walls are harvested from special perforated rings, which increases the speed of outflow.
Inexpensive version of the absorbing well.
The filter well made of old tires is an excellent option that is almost free. At the same time, he copes well with his task.
Reset rainwater into a ditch.
It is much easier to collect and remove rainwater into a wastewater, which does not need substantial doctrine.
How to make a storm sewer installation?
Livnevka is installed on the same principle as ordinary sewer. In any case, the device of the lavety system is preceded by calculation and selection of necessary materials. Before you get into the pipes, water is going on the roof of the house, so construction should begin with the top of the building.
To mount the drainage grooves on the roof you need to place the lower and upper points, between which the fishing line is stretched. On such a track, the grooves are installed, while the slope is taken into account. The direction for their installation depends on the location of the pipes for the drain.
To fix pipes and chobs, install brackets, fixing them with self-tapping screws. So that the liquid fell into the drain, at the bottom points are a funnel. Collecting pipes and trays, the sealant is applied to the joints. In some cases, there are special factory seals on the edges of the parts, then when they are docking, a reliable connection will be.
The water harvested in the gutters from the roof comes along vertical drainage in the storm sewer. A complex of work on the arrangement of storm sewage, regardless of its complexity, includes the following steps:
- Development of trench technology or manually.
For a device of such sewage, you need to develop a trench. The soil is digging manually, and the asphalt can be destroyed by ordinary scrap or special equipment.
- Laying a concrete and sand solution to the bottom of the trench.
Fill the bottom of the trench moving concrete to the depths of the tray so that the shelves of the tray are at a single level with the surface. Make a slope of trenches 2-3 cm per 1 m. The slope must be sent towards the collector well.
- Assembling tray of landfill.
By beating the Livnevka line stretched between the pegs of the twine, we collect a system of trays with a special protective-decorative grid. Channels need to be aligned according to the project's design indicator until the concrete began to capture.
- Installation and connecting sand-trap.
In the places specified in the project you need to install sandsologists, then connect them to the channels laid in the trench.
- Formwork construction and further concoction.
Build a formwork from the board on board a trench and pour the solution between it and the tray laid in the trench.
- Aligning the system when pouring.
When filling in concrete of free space, align the flooded array. At the same time, check the slope, and if necessary, correct the position of the trays.
- Putting the platform with the coating that you chose.
After the technological break, dismantle the formwork, align the gravel and sand platform, after which it is a sidewalk of its paving tiles or some other selected coating.
Tala and rainwater
The first stage is the markup of the pipeline, which consists of receivers, canals and channels. At the location points of all components, pegs are knocked. For a complete picture between carriages, you need to pave a cord.
The next stage is the coke of the trench, as well as small decesses for rain-seekers. At the bottom you need to install a sand pillow.
If there is a threat of germination of the roots in places of styling of the pipeline, the bottom need to be cut by geotextile. Mounting itself begins with the installation of collectors, wells. The following in the queue is small elements - sandwalkers, rain-seekers and trays. All of this combine the pipes of the required diameter under the ones recommended by the slope or the selected indicator from the table. When laying a pipeline should not be sagging.
Now you need to experience the collected design. On each site you need to shed water to evaluate the tightness of the joints. At the same time, the amount of fuzzy and waters should be approximately the same. At this stage, you can detect the sagging (if the difference in fluid volumes at the inlet and outlet is different).
In the event that the tests do not reveal any problems, the system must be filled with soil and sand-cement layer. In some cases, some details of the landfill are combined with a drainage system. At the same time, the pipes first should be located over the second pipeline, but they can approach one collector.
Combining the storm sewer with an ordinary household can not be allowed. Otherwise, it may be the cause of overloading the second and provoke many negative consequences.
Consider on the example the construction of storm sewage with point water reservations. It was built from simple sewer pipes. The reason for this is a water cloth on the surface, which are formed due to the lack of infiltration into the ground associated with the clay structure of the soil.
- Dressing device without storm sewage.
The arrangement of the drainage system on the site caused the need for a lavender device. The water collected by the drain was reset to the ground and did not absorb in the ground for quite a long time.
- Development of trenches for a storm sewage device.
Under the corners of the roof and drain risers, they dig trenches, which should be perpendicular to the foundation, in order not to develop wide development, as well as reduce the volume of land.
- Trench device throughout the perimeter at home.
At a distance of about 1 meter from the walls of the building, the trench - it should be located along the walls. It will fit the main pipes with a diameter of 160 mm, to which we will connect the taps from the drain, collected from the sewage pipe with a diameter of 110 mm.
- Laying the sewage pipes on the submission.
To make a bias towards the current of the collected water, you need to squeeze the bottom of the trench with sand and tamper with the necessary slope. In the trunk sites, it turns out 3 slope by 1 meter, and on the rejected by about 10 cm.
- Installing the plug on the pipe.
On the pipes located vertically, in the future we will connect with drainage rims, put the temporary plugs. So you can protect the system from sand falling during work.
- Floating short trenches with discharges.
We fall asleep by sewer sand trench with storm sewer. Do not use the "native" soil, because it is clay. So partially you will create conditions for the rapid flow of snow during melting.
- Laying trunk pipes with a necessary slope.
It is necessary to pave the trunk pipes so that a bias is formed towards the movement of water to unloading. As a result, all trunk sections should be inclined. According to the rules on the turns, it is necessary to put special swivel wells for cleaning, but they did not use them in the specified example.
- Corner connection of a special tap tube.
If you can not connect the tap plot of storm sewer at a right angle, connect it under sharp, but consider that the angle should be directed towards the water drain.
When the highways are laid with the right slope, it will be connected to the taps and the tightness of all compounds will be connected (the tightness is not needed to protect the fitted soil from rainwater, and it is possible to connect the storm sewage to the pipe to the pipe, which is displayed in the absorbing well :
- Changing the slope by adding sand under the pipe.
Check the slope of the filled sand trench sections. If necessary, correct the bias, for which we are taking the sand under the pipes and carefully tamper.
- Assembling node for connecting to the discharge pipe.
To a pipe that takes water from all sections, you need to connect 2 trunk pipes and 1 angular removal from the roof angle. Connect the pipes by corner fittings sequentially.
Prevention of storm sewage
Making a storm sewer with your own hands, do not forget that it requires constant care. Prevention includes cleaning point rains and trays from trash in them.
If you disseminate this procedure, the system will fail. The optimal solution is to use the system all year round.
Attention! A self-regulating cable can heat the large area. The basis of its design is a semiconductor matrix, which is between two copper veins. This cable will exclude the freezing of any pipes with a decrease in temperature.
In winter, there will be thaws, during the period of which water from the drainage system hits the pipes and the channels. Then it moves into the storm sewer, freezes there and turns into ice.
To eliminate the formation of ice jams in the storm sewage, self-regulating cable is set in rain-seekers under drainage risers. So in the warmed system there will be no ice congestion, and when they form them, you easily get rid of them.
findings
Despite the fact that the storm sewage is a complex engineering system, its creation will be even inexperienced in the construction of a person. Just adhere to all step-by-step actions and your storm sewer will serve you for many years.
Do not forget to leave comments below the block below. Be sure to tell about your experience in organizing storm sewage. Share your impressions and ask questions!The rains and melting snow cause huge damage to the foundation of the house and directly. Excess moisture is formed, which is badly affected by the locked tracks.
The puddles do not appear aesthetic, and even come into her unpleasant. To minimize this problem, storm sewer in the private house is installed.
It can be done during construction or to equip after.
Scheme
The first thing you want to do is a water removal scheme.
Important
So, how the water is given by the gravity, the sewage plan is drawn up with the top and lowest point of the site. The lower point is a bias, water is discharged in a reservoir or a storage tank.
When creating a plan, it should be noted that water removal can be outer and underground.
The outer drainage consists of trays, lattices, sandcloths.
Pipes (drains) are burned in the soil, which is transported by excess fluid from drain pipes and drainage wells.
Installing storm sewers will not be difficult.
Materials
- Drainage trays
- Pottle rains
- Roof drainage
- Peskovochâteters
- Grid
- Sand
- Crusheden
- Watching wells
- Sealant
- Cement
- Plug
- Adapters for turning highways
- Brackets
Products from plastic, cast iron, metal are used for laying the storm sewage.
Cast iron Material is very durable and durable, but for the arrangement of the mountaineering in the country house is not suitable, very heavy.
Metal drainage trays have less weight covered with anti-corrosion coating, good strength.
Lid in the market of plastic products. The material is lightweight, durable, not subject to corrosion and influence of chemicals and is easily installed on their own.
Trays are available in three forms:
- U-shaped
- P-shaped
- Slotted
The drainage trays in the form of the letter U are most often used for country sites.
Slotal is well installed on the sidewalk or track. They do not have lattice, between the tiles or along the edge of the asphalt will be visible a narrow slot, in which all the water falls on the coating.
P-shaped trays differ only by the shape. The presence of corners in the draining system is not always good.
Installation of drainage
The drains are pipes and gutters, which are installed on the roof visor and at the corners of the building, for removing atmospheric precipitation.
After the plan is ready and all the required materials are purchased, you can start the installation.
Livnevka do it yourself
Installation
- The drainage gutters are mounted on the roof. With special brackets.
Please note that the tray should go under the roof of only 1/3 otherwise the water from the roof will not fall into it. - After installing roofing trays, the drainage pipes are mounted. There will be 2 or more to solve you. Pipes are attached to the wall of the clamps.
For your information. Drainage pipes can be connected to a gutter or be without it.
Having finished with the drainage of the highway on the house, point strands should be installed.
Under the drainage pipe, it is boiled with a size of a little more rain-seeker, a trench with pipes is laid from each rainmaker.
The first rain-seeker is installed at the highest point of the site, the remaining below. The bias of pipes are made from the first to the next. This organizes Samotek.
For better fixation, the rain-seeker is installed on a concrete solution or a cushion from rubble and sand.
Trenches under the pipes are covered with gravel and sand.
Important! The receiver grille must be below the coating level by 0.5 cm.
After the connection of the pipes with a water receiver occurred, it is covered with a grid.
For your information. Spot raids are applied not only to remove water from the roof, but also as an independent element. It is mounted in the parking lot for cars or playground for games at the lowest point.
Water removal
It is carried out by drains that have a connection to a common rave sewage:
- In the overwhelming majority, one common pipe is created, which goes to the viewing well, such a highway reduces the number of turns and pipes, which is very important, since periodically the system is cleaned. From the well pipe goes to the water and drive.
- Watching () Well. It is installed at the intersection of pipes. This is a hollow tube with a bottom and hatch. Having retreated from the bottom, holes are made under the drain. The compound is performed using rubber gaskets and sealants. The well itself is mounted on a concrete tie or pillow of sand and crushed stone.
- From the drainage well, the pipe goes to the drive, a water and a drainage field. The drive collects the whole fluid, produces its sucks where the garbage is settled, after water can be used for watering or reset to the nearby reservoir, if there is no drainage fields that are taken into the soil.
- The outer raining sewage can be installed in two ways.
Livnevka are part of the sewage drainage system or acts as an independent design.
In the first embodiment, the drain of water occurs in the paved pipes. What implies the creation of holes and connections to the system. Installation is more complex. What type of drain choose is not important. The highway is kept in one scheme.
All trays are stacked under a slope, like pipes. For the installation of trays, it will be necessary to organize a trench size more than the gutter.
Laying begins with the highest point
Trays are connected to each other, the seams are processed.
The gutter can be with a lattice without it. The grille protects against garbage, injuries and performs a decorative function.
Watercolored trays are desirable to install with cement mortar to avoid their extrusion during the cold season and leaching with a large amount of precipitation.
If products for drainage are made of plastic, then after filling with a solution, you should immediately install the grille, to relieve breaks.
A plug is installed on the first tray. On the last sand trap.
In the case of removal into the drainage pipes, the sands are installed on each plum.
Important. The tray grille should be below the coating below.
Water from surface storms is given in a reservoir or drive.
In the case when the surface removal is connected to the hidden, the arrangement of the removal is not required, the plug is installed on the last tray.
Montaja rules
For high-quality installation and long service life of the drain system, several rules should follow:
- All pipes and trays are stacked under a slope, from the highest point of the site to the lower.
- For every 30 meters of the pipeline, one revision well is installed
- Minimize the number of rotation of the system.
- Perform regular cleaning of rains and trays.
- Do not forget to install sands and plugs.
- All joints must be sealed.
Following all these rules, to establish a functioning water removal system will not be difficult.