From which bar is better to build a house - a comparison of materials. Brous thickness for home: Select the optimal option Selecting the section of the glued bar

Question arises: how much should you purchase a bar on a log house? How to choose? How to arrange delivery? How and where to storage on the site?

How to choose?

If you build yourself, it is better to choose a pine. It is much easier to handle (and by weight) than larch. Modern impregnations will allow a pine bruus to almost be compared with the larch bar in terms of moisture resistance. And at the price of pine much more profitable larch, and even more so cedar. But if there are funds on the camp of the brigade, then you can think about a more moisture-resistant larch. And one to build from larch is physically hard.

We did not consider the glued and profiled bar in view of its high costs. Chose a conventional pine timber. It is necessary to choose it, of course, itself, directly on the basis of building materials.

• Xerey and the gray of wood signals the presence of mold processes. Such a bar does not take. Although on the basis of you will be convinced in the opposite.
• It is better to buy the forest of the winter workpiece, it is less "leading", and he is land. Many bases also provide a forest storage service until spring. Well, if you failed to buy a "winter" bar, then try to fold the log house as quickly as possible, as it will be more and more every day and will "be kept" anymore, that is, to acquire a steady bend on the longitudinal axis.
• The bar, twisted in the same plane, is called a "rocker", and curved immediately in two planes - "propeller". If the "rocker" somehow can be fixed when laying, then with the "propellers" the work is bad, such brusins \u200b\u200bare very heavy in laying. When the timber selection, in no case take the "propellers"! You can check the brusin on bend, I can, put at her end and, squinting, look at her other end.
• Of course, the forest is better purchased on the bases, where there is a roof over stored material there. Ideally, if you also use the forest dryers in a special drying chamber.
• Do not buy a third grade bar, better than the first or second. The savings in price will later affect the quality of the cut, and the interior decoration will rise more.
• It is better to buy a timber, dissolved on a ribbon panel than on the usual, since it dug out on the tape. Then it will be easier to handle such a bar of the Rubank.
• If there is a disquestity to carefully engage the forest based on the base (for example, if there is a good relationship with the base of the base), then you can also be guided by the principle: to take the bar from which the "rings" are arranged tightly, that is, the northern part of the tree. Such a side are then with the outer side. Thus, our great-grandfathers were built. And if allowed to increase even with a minimum of bitch and obol (bark residues), it is generally wonderful.

How much should you purchase a bar on a log house?

First, it is necessary to understand which bar you will use. The section 15x15 (or more) - for country houses and cottages. We built an ordinary country house, so our choice fell on the most common cross-section10x15 (15 in height). Well, of course, you need to know all three standards of the house - length, width, height, number and parameters of partitions, windows, doors. It is necessary to know how much the beams of the ceiling and lag of the floor - for this you can use the table of calculating the sections of wooden single-break beams and lag.
There are two ways to calculate the number of timber. The first method allows you to simply easily orientate how many cubes will need, but it is inaccurate. In this way, for ease of calculation, do not take into account windows and doors. For example, for home 6x6 2.5m high (from the foundation to the top of the ceiling beams) with one partition along the entire length of the house, it will be necessary: \u200b\u200b6m * 2.5m height * 0.1 M (Brousin width) * 5 walls \u003d 7,5 cubes. Plus on the ceiling beams and gender lags: according to the sections calculation table, let's say 10 brusin 10x15 6-thimeters per floor and the same on the ceiling \u003d 6m (length) * 0.1m (width) * 0.15m (height) * 10 * 2 \u003d 1.8Cube. Total 9,3cube. We take with a slight margin of 6-7% per Waste, total 10 cubes. This will be: 10 cubes: (volume of one brusine 6m * 0.1 m * 0.15m) \u003d 10 cubes: 0.09Cube \u003d approximately 111 Brusin.
The second method allows you to more accurately calculate, as the windows and doors are taken into account. We begin in the same way, but it will be necessary to subtract the windows and doorways. For example, in the above house there will be two doors - input and in the partition, it is minus two doors on the volume of occupying 2m (door height) * 0.9M (door width) * 0.1m (thickness of the day) \u003d 0,18cube each. More minus the windows: 5 windows * 1,2m (the height of the window) * 1,2m (windows width) * 0.1m (thickness of the day) \u003d 5 * 0,144 \u003d 0.72 cube on all windows. Together with two doors, this is 0.72cube + 2 * 0,18 cube \u003d 1.08cube. But here it is necessary to take into account that for the cutting of the box the box it is necessary to make jumpers and on the windows - one piece, and on the doors - two pieces each. That is, it will be 5 windows * 1,2m * 0.1 m * 0.15m + 2 doors * 2 jumpers * 0.9M * 0.1 m * 0.15m \u003d 0.144Cube. This amendment should be subtracted from 1.08cube, it turns out 0.936 cubes. We divide it on the volume of one brusine (0.09cube), and we get that we would buy about 10 unnecessary brusin. Thus, according to the second method of calculation - more complex, we need to buy 101 Brusin.

How to arrange delivery?

First, it is necessary to understand whether the country road will be withstanding the car with the whole volume of the forest at a time. Our road withstands only tons 6 about it, we remember this by the mixer-concise mixer, so we divided the entire volume of two delivery. The weight of one cube pine is standard humidity from 460kg to 620kg, larch from 650kg to 800kg. On the first day we brought 5 tons, on the second day 4.5 tons. Of course, days for delivery should be chosen dry, if, of course, you do not have an asphalt sunk until at home.

It is better to order a self-loading, as it is to unload the same 100 brusin weighing 72 kg each - then the pleasure.

Fig.1 It is better to ask for a driver of a self-loading to use tarpaulin tapes during unloading, and not a chain - chains from a bar are quite large chips

Do not be afraid to order from the base located in the neighboring area of \u200b\u200bthe city. On wholesale bases, the price of the forest is always cheaper than in construction stores located along the way to the country. Yes, delivery will cost a little more expensive, but the choice of a bar on wholesale bases is wider. And usually the booms take at least three hours of work, so there is no heching of the dressing.

How and where to storage on the site?

When Samoga will bring you a forest, he will most likely drop everything just to the ground, in one heap. So you need to immediately decompose the bar, even if you are sure that the construction will be completed in a week.
It is better to store in the shadow. The surface must be smooth. Try to not have bias and bugs, carefully unwind the construction level. Put, for example, left-handed shields left from formwork to protect the lower row of the dew bar. Under the shields - bricks to be higher. Ideally, if the height from the Earth is centimeters 30. Or you can use not shot down shields, and through each meter-one and a half on Earth put old sleepers or brica, or another old, but durable and thick material. Also output by level.

Fig.2 Our forest lay on shields

On the shields put the bars of the same thickness, then the first row of Brusin, pieces 10 in a row, the distance between adjacent brusins \u200b\u200bis kept about 1 cm. Do not make our mistake, do not put the bars from the old painted fence, it is albeit conveniently - the entire lump of one thickness, but the paint will remain on the bar. Then each row stack through the bars. The distance between the bars is about 70cm. And yet, we store the brusins \u200b\u200bto lay a narrower side horizontally, and high - vertically. That is, the rear of 10x15 stands to lay the 15-tisantimeter face vertically, and the 10-tisantimeter is horizontally. It is necessary.

Fig.3 Do not forget that the bar must be one thickness for each row, and then the timber will behave literally per day!

At the end of the laying, be sure to organize a canopy over the stack or cover slate sheets

Fig.4 Sheets of slate press bricks, since with strong wind slate will easily demolish

And finally, remember that buying the forest of natural humidity, it is necessary to put it in the case as soon as possible. It is better to start to build from the next day, because even with properly organized storage when dried in natural conditions, cracks are formed, and the marriage of the material after a month or two can be up to 10%.

Wooden houses are the most eco-friendly and favorable person. No wonder, wood is hardly the first material, which began to use for the construction of the dwelling. Modern technologies gave this material new opportunities and improved its properties. Using various processing methods, the types of timber are made of wood for the construction of houses of different sizes and structures.

Choosing a bar for erecting housing at the cottage or a large residential building, you need to remember that different requirements will be presented to the material in each case

Causes to choose a bar for building a house

Wood bar allows you to exclude some of the properties of the tree, complicating the building process that make it more time-consuming. The timber is made of a unified profile and length. Fold the house from it quickly. If you carefully calculate the required volume, you can avoid unnecessary material waste, which will significantly reduce the estimated cost of construction.

The glued bar is not subject to shrinkage, does not crack from the impact of the surrounding climate. It does not lose properties with long-term operation. When laying a bar having flat faces, a smooth wall is formed, it is easy to coat with a finishing material or insulation.

Types of timber for building houses and sizes, advantages and disadvantages

We will figure it out what happens a bar for the construction of the house. Distinguish 4 types of material:

unprofilated from the array;

unfielded glued;

profiled from the array;

profiled glued.

Normal construction bar

This option is a blank of logs with acrumous lateral semicircular edges. They are given a cross-section of square shape, with a side size from 100 to 250 mm. Before use, the material is dried in vivo.

Different bars are selected depending on the appointment of the future structure.

Its use in construction can not be called the best solution. Suitable for the construction of uncomplicated building structures. It has certain disadvantages, list them:

wood natural drying are shrinking, warping and cracking during operation;

a loose pregnancy of bars to each other leads to the need to warm and compacted the slots between them after a while;

the material is not subjected to finishing, so it is necessary to rub the surface to get a beautiful and neat wall;

requires additional strengthening of bearing walls and corners of the house;

impregnation is necessary for special compositions to impart the design of fire and bacterial resistance.

Of course, it is quite cheap and widely available. If you agree to incur additional costs to make it refinement to the necessary qualities, then this option will be quite acceptable.

Profiled bar

For it, they use the same logs as for the usual planed. Processing is carried out on woodworking equipment having accurate settings. It allows you to get an ideal smooth surface and perfect dimensions.

The profiled timber allows the material to close the material tightly and during the operation of the house to prevent drafts between the slits.

The process is characterized by the fact that it is first made drying the cutting logs up to 22% humidity and less, and then produce further work with them. Connecting planes have a comb or spike groove. When combining the comb from neighboring bars, it turns out a dense junction between the crowns. Schip-groove allows you to lay insulation in it, which creates a dense connection of the crowns, not transmitting air and moisture.

Of the disadvantages of such a material, the preservation of tree defects are noted, which can exist inside the logs, and there is a binding time for shrinkage, as it is inherent in all types of wooden structures.

On our site you can familiarize yourself with the most popular projects of homes from a double bar from construction companies presented at the Low-rise Country House Exhibition.

Glued bar

This option has a calibrated section, the coupling surfaces are made in the form of a comb or spike. Sometimes it is attached to the shape of a rounded log - a D-timber. Externally, the wall is similar to the natural log, which is now very popular.

The house of glued timber is much faster ready for operation, but it is important that the layer of the lamellae was carried out with high-quality glue

Such material is made of separate wooden plates, they glued together with a special pressure under pressure. It has a number of positive moments, namely:

A well-finished surface has a finished look, does not require additional finishes. The presence of locks, creates a dense wall without cracks.

The design of the bar excludes the charging, it does not crack and are not prone to deformations during operation.

Built building does not experience shrinkage. This significantly reduces the work of its construction.

Disadvantages:

High material price, in comparison with the usual bar.

The adhesive included in the bar makes it less environmentally friendly.

The microclimate in the house will differ from the conditions arising in the present wooden structure. In houses from glued wood need to do ventilation

On our site you can find contacts of construction companies that offer the service of building houses from a double bar. Directly to communicate with representatives, you can visiting the exhibition of houses "Low-rise country".

Bar LVL

The technology of its production is similar to the manufacture of glued timber. Differs only for it material. For the manufacture take veneer from various trees, 3 mm thick. In the adjacent layers of the veneer coincides the direction of the fibers.

The veneered bar in terms of cost is quite expensive, it is more often used for individual buildings of the building.

This is a durable and flexible material, but very expensive. It is used to perform individual house designs. In most cases, the whole house is unprofitable from it.

What a timber is better for building a house should be determined taking into account the requirements for it and the availability of material resources from the developer. Well dried and properly processed ordinary planed timber will serve no worse than expensive glued material.

Video Description

About the peculiarities of the LVL bar and its application in construction, see the next video:

Types of Bruus Connection

When the logging is erected, it is necessary to connect individual elements when crossing at an angle or with an insufficient length of the elements. Use several types of compounds.

The most popular and convenient connections with the residue and without a residue, in a cup or to the tooth.

Connection with the residue

One-sided connection. One side of the bar across the element is inscribed, the width of the inscription is equal to the width of the attached element. This is the easiest and most common way.

BRUSEV connection with the residue applies more often than others, and the attachment of such a bar is more reliable

A double-sided castle requires cut from above and from the bottom of the bar. Their depth is the fourth part of the thickness of the element. The use of such technology creates a high-quality connection, but will require the work of experienced carpenters.

The quadrilateral compound is the most complex and most reliable and accurate. Duties make bar from all sides. The building is going as a designer - quickly and efficiently. In this case, all sizes must be accurately compliance, the propelles are made strictly at right angles.

Connection without residue

This species has many options. We give frequently used.

Job connection. It is carried out using studded metal plates, they are fixed with nails or brackets. For this purpose, connective keys are also used, which are well fixed by the junction, without giving the bars to move and turn.

In this case, it is necessary to use additional fasteners, otherwise the house may lead to the side

It is good to use a connection in spike. Spike may have a triangle or trapezium shape. Popular native spike. On one of the bars, the grooves are cut down, in the other cut off the thorns corresponding to the sizes. With this connection, you can use the insulation from plant felt or jute fiber.

Choosing a timing of timber for building a house

The nomenclature of the unified size of the bar has the following values: 100, 150, 200, 250 mm. The main requirement in determining the thickness of the walls of the house - it should give a certain strength of the structure, have sufficient heat capacity to create a favorable climate in the house.

To determine which bar is better for home 150 or 200 mm, you should know which house you will build. For one-story building enough thickness 150 mm. If there is still an outer decoration or insulation of the walls, then this is undoubtedly.

For two-storey buildings, you need a longer and rigid design. In this case, the cross section of 200х200 mm will be justified.

For the construction of a seasonal living house in the country or bath, if not to produce their insulation, a timber is used, a cross section of 150x150 mm.

For such a house, for temporary residence, a fairly simple bar of medium thickness

If you build a residential building for permanent residence of people, it will have to be missed. The walls of such a broken house should necessarily be insulated, otherwise it will not meet modern requirements for energy saving.

It is known that the thermal conductivity of wooden walls is little dependent on their thickness. The difference between the walls of 150 and 100 mm of timber will be 12% heat. From this we conclude that insulated walls can be done more subtle.

Video Description

What may differ different types of timber:

What to take into account when choosing a bar: Basic rules

Use the correctly selected material is the key to successful construction. This also applies to wooden structures. To which, first of all, pay attention to its purchase:

Decide in advance, from which bar build a house. One-storey house is enough material, cross section 150x150 mm. Eating two-storey structures, use the Bar 200h200 mm.

In the gratitude, use a simple planed timber, pre-dried in a natural way. For a residential building, glued construction is needed. The bar is suitable with a profiled connection dried in the chamber.

Attention should be paid to the quality of products, it must have a correct symmetric form of section, absent of irregularities and curvature. Sorts Choose a or av.

Use the profile D BROUSE instead of rounded logs.

Types of profiled bar for country house

Conclusion

With the choice of material, it is necessary to be determined at the design stage, given all the emerging situations. It is not necessary to save it over, purchasing a cheap material for a residential building, in which you will live constantly. A modern high-quality wooden timber will allow you to build a house of your dreams.

Choose a house from a profiled timber, the project of which is fulfilled by the competent specialist. Planning such houses are thought out and comfortable. The competent planning building, erected by professional builders, pleases with comfort and quality. But for quality also meets the construction material.

The profiled bar is a different kind of profile, cross-section, humidity, different wood breeds. Additionally isolated glued bar. Any of these types of BRUSIV differs in appearance. Eliminate direct and D-shaped timber.

For the average man, it may seem complex and confusing, but ordering a house from a bar He must understand the types of timber.

The difference between the profiled bar from the usual

A simple timber has a rectangular or square shape. Conditionally, it can be called a square "log". The profiled timber has various excavations and spikes for a more dense fit of the bars. This feature is a bar profile.

A simple timber has one advantage. This is the price per cubic meter. The disadvantages include high purgeness of interventic seams, increased cracking, non-psychic appearance and probability of damage to the fungus timber. Also a serious disadvantage is a minor size difference. It can lead to the appearance of drops in the location of the crowns and the mixture between them.

At the same time, the profiled bar has strictly specified dimensions and does not allow neither seams, not mix them. Such a timber has high external characteristics and does not require additional finishes of the finished facility.

It should also be noted that the simple timber is most often natural humidity, as well as profiled. But the ram with the profile can also be purchased and dry. Wood moisture factor primarily affects shrinkage at home. And if the house has been sitting more evenly from the profiled case of natural humidity, then construction is more unpredictable. The development of the woodworking industry made it possible to expand the number of timber with a profile.

Types of Bruus Profile

Making a profiled timber occurs on machines on special templates. The accuracy of the manufacture provides a dense fit of the bars to each other and eliminates moisture from entering the wall. This is achieved at the expense of the profile on the bar. Select five types of profile:

1. One chamfer.
2. Two chamfer.
3. Several beams ("comb").
4. Skilled chamfer.
5. Finnish profile.

For the inner walls use the timber with one chamfer. This profile is suitable for summer houses, baths and inland partitions. External walls require a bar with two chamfer, with a "comb" or Finnish profile. Also, the other thickness of the timing section is applicable to the outer walls.

The cross section of the profiled bar

The timber is made in several sizes: 100x100; 100x150; 150x150; 150x200 and 200x200. These are indicators of the height and thickness of the bar. Brous thickness is important for all-season structures. Summer buildings or buildings in warm places do not require a large thickness of the bar, it is enough 100 mm for this. Also, such a bar is used for internal partitions.

Building construction for use in the winter requires greater timing of timber. In this case, the bar is used with a cross section of 150 mm or 200 mm.

The bar with a cross section in 150x200 and 200x200 is less common in the construction of houses due to the increased value of such material. This size of the bar is required for construction in cold regions, with strong and long-term minus temperatures.

Aesthetic characteristics of Bruus

An ordinary timber requires additional finishes or reflecting its surface to purchase a beautiful appearance. The profiled bar already has high aesthetic data. The buildings from the profiled bar do not require further external finishes and look neat and beautiful.

Also, the profiled timber can be performed in two appearance options. The classic view of a bar with a profile allows you to get smooth smooth walls both outside the building and inside. The type of timber with a D-shaped form creates a imitation of a log house, keeping smooth walls in the premises.

Project of the house from the profiled bar

The company "TEREM STROY" builds houses from various types of timber. In the presence there are many ready-made projects of houses. Construction of a profiled bar is distributed more and more. The main thing is that such buildings are erected by competent specialists.

Construction Bar of Natural Humidity

Country houses, baths and not expensive homes for permanent residence. It is advantageous to build from freshly drinking natural moisture vehicles.

Such a sawn timber is much cheaper than profiled or glued timber. The assembly of the walls of the house from the construction bar is quite simple and when performing certain rules allows you to build a reliable and durable house.

Below, the figure shows an option of an unburned belt foundation, combined with the basement, for a single-storey house with an attic and with walls of timber.

Two options for a belt foundation for a single-storey building from a bar: A - finely blurred foundation for the carrier wall; b - not blunt foundation for the carrier wall; B is a finely opened foundation for the self-supporting wall. 1 - Foundation Tape; 2 - opening of the product; 3 - sand pillow; 4 - Layer rubble top and bottom 5-10 cm; 5 - backflow; 6 - vertical dumping site of construction; 7 - Vertical dumping of slopes around not blunt foundation; 8 - waterproofing base lower and top.

The tape monolithic foundation is the base shown in the figure, it is designed for building a house on the weak barried soils of the "former swamp", with a high level of groundwater.

The foundation tape made of concrete brand B25 reinforced in the lower and upper levels by three longitudinal rods of the main reinforcement class A-III, diameter 12 mM.. The magnitude of the protective layer of concrete for fittings in the foundations - 50 mM..

To increase the bearing capacity of the soil, reducing its degree of bunchiness, as well as for removal of surface water from the house, the dumping of the soil within the boundaries of the foundation is performed, plus outside of at least 1.5 meters, pos. 6. on the image. Skeletp is made not by a bunched sandy soil.

For soils with a higher carrier ability, the width of the basement of the foundation can be reduced to 500 - 350 mM..

Sand pillow pos.3, lay the layers of 100 mM.. On a layer of the washed crushed stone of the washed crushed in the natural soil. Each layer of sand under the basement basement is thoroughly trambed.

On the sandy pillow under the sole of the foundation again laid and trambed a layer of rubble, pos.4. The compacted crushed stone is shed a heated bitumen, which, after frozen, creates a waterproofing film under the basement sole. The bitumen film prevents the departure of cement milk when pouring the foundation, and in the future it does not allow water to capillasses of the basement concrete tape.

The side surfaces of the foundation, in contact with the soil, are missing in two times preheated by bitumen mastic. The surface of the concrete before applying the mastic is ground.

For more information on the device of various structures of finely blown out foundations, read the links above.

The woodwork on the piles with the basement overlap is more expensive in construction and operation than the house on a finely blurred or unwelled foundation with.

Traditionally, the wooden house is made with a basement overlap and cold underground - leave the space between the soil and floor of the lower floor.

The emergence of new thermal insulation materials allows you to build wooden house without base overlap with cheaper, warm and durable floors on the ground:

To learn how to make such a floor in a house from a bar, click on the picture

Lower strand of walls from timber

The bars of the lower strapping along the contour of the walls are laid on the tape of the base through the waterproofing layer. The surface of the base is missing with bitumen mastic, to which layer of waterproof layer.

Outside the size of the lower strapping is recommended to make less foundation dimensions by 50-70 mM.. from each side. On the outside protrusion of the foundation, restore the trim bars, and the junction between and the strapping is covered with a metal sheet - with a tump. In addition, if the walls are hung with the foundation, it looks ugly.

The shale of the lower strapping and the base is closed with a metal tump. Locks are fixed on a bar of strapping by self-drawing. The walls of the walls are performed on top of the low tide.

The bars of the lower strapping and wooden parts of the basement is recommended to shine and handle the protective antiseptic. The bioprotective composition should be designed to handle raw wood. The planed and impregnated wood does not boot longer.

Coating raw wood compositions based on oil or bitumen should not. The depth of impregnation with such compositions will be small, and the waterproof film on the surface of the bar makes moisture inside the wood.

Biosis is effectively valid only for the first few years after applying, protecting wood during its drying.

To protect against moisture of bars, strapping for a long time, recommended under the bars, for waterproofing the base, along the entire length laying the gasket from dry Antiseptized boards wrapped rubberoid.

Modern advanced builders make such the gasket between the strapping and the cessing from extruded polystyrene foam (Pleeplex and others) thickness 40 mm.

The gasket protects the bars from moisture, which can accumulate on the surface of the waterproofing of the base as a result of steam condensation or soaking. Changing the thickness of the gasket align bare straps into the horizon.

The bars of the lower strapping are combined with the construction brackets or galvanized steel overlays.

After assembling and testing the diagonals (rectangles) of the strapping frame, its position on the foundation tape is noted by paint - they apply marks on the bar and waterproofing. This is necessary to monitor the position of the frame in the process of mounting the walls.

Strengthening the bars strapping with the foundation is not recommended. It should be remembered that in the process of drying, the size of the bar decreases, and the size of the foundation remains constant. You can set temporary fastenings that fix the position of the strapping frame on the foundation only for the period of wall mounting.

Social overlap of a wooden house from a bar

For the device of the traditional basement, the structural scheme "beams - lags" is most often used.

Barbells from a bar or boards on the edge better to lay on the protrusion. This design of the overlap, when the beams are weakly connected with the bars of the strapping, provides better safety and simplicity of replacement of wooden parts in the base part of the house. The moisture from the beam is not transferred to the strapping bar, and vice versa. If necessary overlapping beam or the strapping bar can be relatively easy to replace.

From above across the beams fix the bars - lags. In the intervals between the beams and between the lags are laid insulation. On the lags are placed plates or black floor boards.

This design of the overlap allows:

• Loggy with a pitch, convenient for styling black plates.
• Get a tough design and overall overlap height of at least 200 mm.Using a cheaper lumber of a smaller cross section. Such height of the overlap is necessary for laying in between beams and lags of insulation slabs with the necessary thickness.

The design of the base overlap only on beams, without lag, is used when used as a rough floor of thick boards - 40 mm. and more, and beams height 200 mM..

Stack beams so that between their ends and the strapping was ventilation gap (2 cm) . It is done with the help of pads that, after mounting the beams, brands or steel linings are removed (see Fig., Node B). The end of the beam should rely on the base at a length of at least 120 mM..

Barok installation technology is simple. First, the extreme beams are assembled and seed them in a horizontal plane. After that, between them put the board on the edge and intermediate beams are installed. Control the work is usually visually, and if necessary, apply the level. The temporary technological flooring is laid on the beams.

On the base, the ends of the beams are also placed as the strapping bar, through a layer of waterproofing and leveling gaskets.

Before the device of the base overlap, the space under the floor is thoroughly cleaned from wood residues and another garbage that can be rotated. The surface of the earth under the floor is falling asleep with sandy ground layer thickness 10 cm . And they are tamped.

Over sand preparation soil in the subfield over the entire surface is closed with rolled waterproofing Based on bitumen materials with careful sickling joints. Waterproofing wrapped on the walls of the base and glued to them.

A modern solution providing comfort and saving heating costs is the device.

To learn how to make such a warm floor without a concrete screed, click on the picture.

Double strand of walls from timber

There is a different version of the device of the lower strapping of the brusade house - double strapping. Double strapping design is well shown in a video clip.

The meaning of the double strapping device is to overlapping beams rest on the protrusion of the lower veneer, without cutting in the upper strapping bar.

Time will come, and, as mentioned above, such independent laying of beams will make it quite easy to replace defective beams and bars of strapping. In addition, the durability of wooden details of the strapping increases.

By construction standards the ends of the beams should be based on the bottom axle on a length of at least 100 mM.. Therefore, the bottom timber is recommended to choose a width of at least 200 mM..

Double strapping is beneficial to use in structures, When the width of the base (woodworker) does not allow the ceiling beams to be opened on it.

In the country's brusade houses on stilts or bar foundations, often separate woodworks do not. The lower bar of the strapping is laid directly on the pile tempes or the foundation columns. In such a design, the lower boll of the double strapping actually serves as painter. Overlapping beams in this case are often cut into the upper strapping bar. This is a cheaper and less durable option.

Three ways of connecting timber in the corners of the walls

During the construction of houses or baths, the following three ways of connecting BRUSEV in the corners of walls are most popular:

1. Connection "In the floor of the tree". At the ends of the bars make horizontal cutouts in half thickness and impose ends on each other. Details in the compound must be fastened with construction brackets, galvanized steel overlays or impudent. The connection is easily fulfilled, but requires additional fastening of parts and "cold", due to easily blurred gaps.
2. Connection to one-sided locking groove is an analogue of a compound that is traditionally used in round logs. The compound is "warm", durable, but difficult to fulfill in the construction sites. Most often in cutters from a bar, it is used in the manufacture of details in the factory conditions.
3. Landing with a native spike is the most common corner connection of BRUSEV. The profile of such a connection is fairly easy to place and cut down. The gaps in the castle "Ship-groove" are compacted, pushing the interventor insulation from above.

The connection "in the floor of the tree" is usually used in the corners to fasten the bars of the lower strapping of the building.

Connections of partitions from a bar with an outer wall

The connection of the base of the inner wall - partitions with the crown of the outer wall of the type of groove - the spike is obtained by "warm", since it does not have through junctions out. This connection is easy to perform.

"Warm" compound of bars partition and outer wall. 1- main timber; 2 - Dog Bar; 3 - Bar partition

In every fourth wedge, the sewage broom is bonded with a wall-timber with construction brackets, or galvanized steel overlays.

Below in the figure shows the connection node in the crown of three bars - the outer wall, the erker and the inner wall - partitions.

Connection of a bar in the crowns of the outer wall, erker and the inner wall - partitions

Brux connection in this node is made using rectangular keys, which are inserted into the grooves in the parts connected.

In one crown, the ends of the outside of the outer wall adjacent to the end of the Erker timber, and the ends of the bar of the partition - to the wall bruster. In the next crown, the ends of the bar of the outer wall and the erker are adjacent from different sides to the bruse partition.

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Steel Perforated Fasteners for Bruus

Wooden details of the house of the bar traditionally combine and fasten with each other with the help of a row, dust, spikes, grooves of various configurations, as well as steel construction brackets and nails.

In recent years, steel perforated fasteners appeared on the construction market, specially intended for connecting wooden parts in construction.

When developing structures and sizes of connectors, the standard sizes of wooden parts were taken into account, which are massively used during construction, as well as loads that are usually withstanding wooden parts.

Steel perforated fasteners - wooden beam support.

For example, in the article, it was repeatedly emphasized by the need to fasten the beams of overlapping to the bars of strapping without wrinkle to provide a simple replacement of overlap beams and not to weaken the strapping.

The use of metal supports for fastening beams to the bars of strapping makes it easy to solve this problem and in some cases simplify the design of the base part of the house.

Support beams made from galvanized steel 2.5 thick mm. With high strength indicators.

The metal part of the support should close at least 2/3 of the height of the beam.

The size of the "zoom" of the steel support must correspond to the width of the beam, and the support height is chosen at least 2/3 of the height of the beam.

To wooden parts, steel support is screwed by self-drawing. The bearing capacity of the beam connector is equal to the sum of the carrying abilities of the screws, with which the support is attached to the beam.

In order to use the carrier ability of the connector to the full self-sufficiency screwed into each hole of the steel support. If there is no need for this, then the screws are necessarily screwed into the upper and lower and below - in each second hole. The screw strapping screws are screwed into each hole of the row located closer to the beam.

The length of the screws is chosen equal to half the beam width. The diameter of the self-samples should be slightly smaller than the size of the holes in the steel support.

Instead of self-tapping screws, you can use the "horse" nails. Ordinary nails with a smooth surface cannot be applied.

The gap between the end of the beam and the strapping bar is allowed not more than 3 mm.

Use perforated steel fasteners can also be in other structures of the brusade house. For example, building brackets are conveniently replaced by mounting plates or corners.

A wide variety of steel perforated fasteners for various nodes of wooden structures is available.

To admire the art of our ancestors, which built without a single nail, of course you can. But to take an example from them and try to repeat it now hardly makes sense.

Modern technologies allow much to make faster, stronger, and cheaper. For example, connect the beam, the bar in length is conveniently using such a gerbera connector.

The typical use of the gerbera beam connector is connection and splicing of beams, runs, rafted not on the support, and in the span, In the absence of bending and torque in the integrity node.

Connectors must be located from the support at a distance of 1/7 of the length of the span L.. Calculations show that at this distance from the support on the beam, the run and the rafting will be the minimum bending and torque.

Always use a couple of connectors for each connection. The height of the connector must be equal to the height of the beam. The gerbera connectors are made of galvanized steel thickness 2 mm.

More articles on this topic:

Before construction, read what a ram is better for building a house - choose the type of timber, size and thickness depending on the purpose of the future building. Consider and compare the types of wooden building materials.

As well as define what the thickness of the bar is like for the construction of a bath, cottages and houses for permanent residence.

Types of wooden building materials in the modern market

Currently there are several types of materials used in Wooden Construction:

• glued bar
• profiled timber
• non-philiated bar,
• calibrated log,
• diglined log,
• taucan log.

Benefits of buildings from timber

Why a ram for the construction of the house is better than a log:

• smooth and smooth wall surface,
• "Easy" construction in view of the smaller weight of the bar,
• geometric accuracy of the whole structure
• durable mounting of bars among themselves, which, as a result, prevents the penetration of the cold and the formation of gaps,
• pleasant atmosphere and aesthetically nice view, both outside and inside the house.

The most popular competing wooden building materials: the laminated bar and the profiled bar. Both have their supporters and opponents.

Before the start of construction, the Customer must clearly understand which bar is better for the construction of the house, and which bar is better to use for the cottage or bath.

What type of timber use to build a house

Profiled bar

The most popular material for low-rise wooden construction. The timber is made of wood, more often coniferous rocks. It is a solid wood array treated to obtain a groove on a planer and milling machine. When it is important, it is important to observe the exact dimensions and the correct geometric shape, otherwise the bars will not be counted among themselves and the gap is formed. Therefore, the main requirement for obtaining a high-quality profiled timber - high-precision equipment.

Glued bar

The glued bar is as often used for low-rise construction of private houses, cottages and baths. A timber is made of wood, more often coniferous breeds - spruce, cedar, larch, pine. The logs are saw on the boards (lamellas) and plane, until they achieve perfect smoothness.

What a ram is better for building a house - glued or profiled

Compare the main characteristics of these types of timber.

Ecology

There is no equal profiled bruus. This natural material is absolutely harmless to people living in the house built. The environmental friendliness of the glued timber depends on the glue, which was used for its production. What is harmlessly adhesive (and over time he will still gradually evaporate), the more expensive glued bar. When using poor-quality glue, the board and can be opened with time.

Dimensions

The length of the profiled timber depends on the length of the source material (most often the length of the bar is 6 m.) The length of the glued timber can reach 18 m.

Quality

The question is complex. At first, the glued bar is stronger than bonding and pressing, and besides land (in the glued bar, 11-14% of moisture contains), in profiled - up to 20%. Due to dryness, the glued bar gives a very small shrinkage (about 1%). But over time, the glued bar is drinking moisture from the environment, which brings it from the properties to the dry profiled bruus.

Well dried and past shrinkage process The profiled bar does not rot, does not crack and can serve more than a hundred years.

Price

The cost of the glued timber is much more expensive than the profiled - 2-3 times, due to the peculiarities of the manufacture of materials. It happens that the price of glued bar on the market is significantly understated, 1.5-2 times, but then you need to pay attention to the quality of the material (which glue was used, which wood, how much the material is succeeded, etc.).

Summary

What a ram is better for building a house - glued or profiled - each decides itself, there is no universal answer. Briefly summarizing the features of each type:

• profiled bar - a favorable price, environmental friendliness, less cracking or damaged;
• glued bar - High strength, reducing time on shrinkage, you can do without an external finish.

The main thing is remember: do not save on materials, because in the future it will reflect on the quality of the house.

What size and thickness of the bar is better for building a house

The answer to the question of how much the size of the bar is better suitable for construction, depends on the purpose of the building erected. The thickness of the profiled timber can be different: in the piston size, taking into account the profile of 90 mm, 190 mm.

The thinner of the timber, the more in the cubes, for example,

• bar 100 x 150 mm - 11 pieces in Cuba;
• bar 150 x 150 mm - 7.5 pcs. cubed;
• bar 200 x 150 - 5.5 pieces in Cuba, so the ultimate price of the house turns out less than a thinner bar).

But the thicker the timber, the better the heat will be maintained in the room.

For the bath enough timber cross section 100 mm.

Country seasonal house

A timing segment is 100 mm - a completely appropriate option for a country economy house, in which the owners do not plan to live in winter.

Winter house for permanent residence

• The timing segment of 150 mm is ideal for a seasonal house where they live in spring / summer / autumn. Such a house may come up for a winter version, it all depends on the amount and quality of the insulation and on how and what the house will be heated.
• A timing segment 200 mm is performed only under a certain order for the premium houses. It is better holding heat, but its value, many will consider unreasonably overpriced. Such thickness allows you to easily withstand temperatures up to -25 ºС.

So for the construction of a house for permanent accommodation, choose a brus with a thickness of 150-200 mm. 150 mm - more economical winter house and suitable for the middle strip, 200 mm - more expensive and suitable for the northern regions.

DOMBANY company builds houses from a profiled timber to 200 mm thick. Contact your company specialists, and they will advise what thickness the timber is better for building a house or bath.