Construction site fencing. We make a section of a temporary fence on a wooden frame

We offer our customers a new type of temporary fencing for construction sites and areas where temporary work is carried out. Our fences are fully consistent with the album approved by the Moscow government for fencing design solutions for construction projects operating in the capital.

We produce three types of temporary fences construction site:

TYPE 1 - Signal fences of the construction site: 1B P; 1B N (1), (2), (3)

TYPE 2 - Construction site safety fences: 2A P; 2A H (1), (2); 2B P; 2B N (1), (2)

TYPE 3 - Safety and security fences of the construction site: 3A P; 3A H; 3B P; 3B N (1), (2), (3); 3VP

Swing gates and wickets 1S; 2S

Our territory fences are completed (at the request of the customer) with signal, LED lights, additional power supplies, road signs.

Technical equipment and skilled workers allow us to deliver and install the sections of fences you need.

Special section block

Photo gallery

Temporary fencing of a construction site

In accordance with the requirements of SNiP 3.01.01-85 each building object(erected or repaired) must be fenced, since work carried out on the site can be dangerous for the people around. Typically, in such areas there are a variety of materials, overall equipment and structures, unprofessional handling of which leads to injuries. To avoid it, a law was passed obliging the use of a special fencing of the construction site, which is a metal section on support blocks. It remains until the end of all events, and its presence is regulated by the number GOST 23407-78.

Fence for fencing the territory of construction sites: features and classification

First of all, it is necessary to determine the primary norms that must be met by the fences of the inventory of construction sites and sites. Among them:

• The presence of wickets and travel gates for the free movement of vehicles and people.
• Assembly / disassembly of structures and uniformity of parts, fasteners.
• Regulated height:
  • 200 cm (visor and visorless security and protective fencing),
  • 160 cm (protective without visor),
  • 120 cm (specific workplace).
• The distance between the sections is up to 600 cm.
• The degree of rarefaction is no more than 100 mm.
• Pavement gaps - up to 5 mm.
• For the passage of people - not less than 1.2 m.
• The stability of the fence is at least 200 kg per sq. cm.
• Visor rise - 20 °.

Compliance with all points when fencing the construction site is monitored by supervisory authorities that inspect technical processes at various facilities.

Types of fences

Depending on the purpose of installation, products are divided into 3 categories:

• signal,
• protective,
• security.

They prefer to buy construction site fences of the first type to clearly indicate that work is underway here. They are practically indistinguishable from ordinary fences that surround houses and industrial buildings.

Protective ones are able to protect from injury, therefore, their main element, in addition to the supporting concrete block a special section is a facade mesh. It prevents tools, debris, etc. from falling off the construction scale.

Signals serve to visually delineate the site and warn of hazards. They have similar tasks with anti-ram barriers with a chain stretched between them.

From the point of view of design, there are:

• rackmount,
• panel (mesh, solid),
• combined.

If the fence of a construction site in Moscow performs a protective or security function, then it is implemented exclusively solid. Fences made of metal mesh installed on concrete base for temporary fencing. Their advantages include:

1. Relatively high strength and deformation resistance.
2. Partial absorption of industrial noise.
3. Presentable view (especially in city conditions).
4. Operational installation.
5. The difficulty of overcoming such an obstacle.

You can separately buy blocks of a special section and the fences themselves from us. Their fastening is not difficult.

Installation of construction site fencing

Installation is similar to the construction of a classic fence. The metal fencing of the construction site is installed according to the following algorithm:

• Preparation. Before starting work, a diagram is drawn up and the amount of material is determined based on the size of the construction area.
• Installation of welded frames. Each unit is installed on an FBS block 2400x600x400 or other dimensions. Wickets / gates must have corner posts.
• Fastening guides. When working with components, welding is often used. Fixation also takes place with the help of fittings.
• Reflective paint application for better visibility of the fence.

To find out the price for a foundation block 2400x600x400 and other products to calculate the final amount, visit the corresponding section or contact our managers. They will also advise on the cost of installing structures.

According to the requirements of SNiP 3.01.01-85, any construction site must be fenced off, since the work taking place on the site can be dangerous for passers-by and the builders themselves. Usually on construction sites there is a variety of materials and equipment, inept handling of which threatens a person with injury. In this regard, a law was passed requiring the fencing of working sites with temporary fences. They are allowed to be removed as the construction is completed. The use of temporary enclosing structures is regulated by GOST 23407-78.

Materials for making a temporary fence can be:

• Wood.
• Metal.
• Slate.
• Plastic.
• Metal concrete.

In modern construction, the most popular plastic products... The price of such fences is low, they are easy to install and maintain, mobile and durable. Service life of temporary plastic fences significantly exceeds other options.

Classification of fences

By functional purpose

Depending on the purpose of the installation, building barriers fall into three categories:

1. Protective fences, the need for installation of which is due to the safety of human health. The best option is to stretch the facade mesh. The material has the ability to retain debris, waste materials and tools accidentally falling from scaffolding.
2. Protective and security sections installed to protect the territory from the invasion of unauthorized persons. Structures of this type are common at construction and industrial sites.
3. Signal barriers. Their main purpose is to visually highlight the area where creative activity is being carried out, and to warn people about a potential threat. This task is easily handled by a signal tape stretched between stable stakes.

By constructive decision

By the type of arrangement, the enclosing structures are divided into several variations:

• Rack.
• Panel panels, which are additionally classified as sparse (grid type) and solid. Protective and security constructions - only solid.
• Rack-panel - a combination of the two previous types.

By design

In some cases, the building fence needs additional elements. Their role can be played by struts, canopies, railings and sidewalks with railings. The second type of temporary fence assumes the absence of additional parts. Its cost is cheaper than the first type, and this is the reason for the prevalence of a simple barrier.

Technical requirements for protective fences

All requirements and standards, as well as the rules for the operation of temporary fences for construction sites, are enshrined in the GOST Soviet era. The main provisions have survived to this day since 1985, and they are called "Organization construction production". Few changes have been made to the document over the past decades.

Also relevant are the standards prescribed by the legislative bodies even earlier - in 1979. These standards are known under the name "Fencing of inventory and construction sites and sections of assembly and construction works". They still apply to most types of construction work.

General requirements

After reviewing these documents, it is easy to highlight the basic rules for the construction of barriers that will surround construction sites.

1. All enclosing structures are subject to construction according to the rules of the state standard and approved samples.
2. Mandatory in the temporary construction is the presence entrance group... Special vehicles will pass through the gate, workers will pass through the gate.

Design requirements

According to them, superintendents determine technical features temporary fences.

Let's consider the main ones:

• Products must be collapsible and equipped with standardized connecting elements.
• In height, temporary fences for construction sites are prescribed by SNiP to be erected with a value of 2 m - this is for protective and security structures. If a protective barrier is installed without a visor, its height is 1.6 m.With a visor, the parameter reaches 2 m. Fences of a specific place of work are erected with a height of 1 m 20 cm.
• Fencing sections - rectangular only. See length above, guided by total height products.
• Visors and sidewalks are placed as separate fixtures. They adhere to a rectangle in shape. The lifting angle of the protective visor is 20 °. The ascent is sloped towards the road. The slope of the canopies is designed so that they protect people from rainwater flowing down the fence. By its size, the visor should completely cover the person under it.
• The sidewalk from the fence must be separated by a distance of at least 1.5 m. Its task is to provide free passage.
• Allowable crevices in the pavement cover - no more than 5 mm.
• Despite the possible frequent installation and dismantling of the structure, the temporary fence must be strong enough. A reliable fence is considered if it is square meter withstands a minimum load of 200 kg.

Construction fences should not have clues, sharp parts and anything that is harmful to health or poses a threat to human life. They are erected in accordance with the nature of future work.

Plastic construction fencing

general characteristics

Often plastic fencing construction workers are the most the best option protection. Their construction does not require significant expenses, the structures are easy to assemble and dismantle, they easily replace temporary fences made of slate and metal sheets or wood.

Construction of plastic barriers at a construction site is a simple process that does not need to be involved working team or special equipment. The products are light and bright. The variegated plastic mesh catches the eye from afar. It is not difficult to put up a fence. To do this, you will need a mesh, plastic poles, and rubber stands. We will not describe the process step by step, since it is too simple.

To increase the strength of the temporary mesh fence, the upper and lower lines are reinforced with wire. The recommended material thickness is 4 mm or more.

Advantages

Regardless of their length and purpose, plastic fences have a number of significant advantages over other fences:

1. Ease of use. Assembly and disassembly of a mesh fence is handled by one person without helpers. The installation of plastic around the perimeter of the construction site is carried out in the same way as sports grounds are fenced off.
2. Durability. Unpretentious material is not afraid of moisture, corrosion, decay. The plastic is hardy - it can withstand air temperatures that range from -40 to + 60 ° C, and does not fade under the sun due to its resistance to ultraviolet radiation.
3. The need for special care. A temporary plastic fence can stand for years, but it does not need anti-corrosion treatment and painting.
4. Cheapness. The low cost of plastic reduces the cost of setting up a temporary fence.

Construction accident statistics suggest that safety issues should be taken seriously. The installation of a temporary fence saves the lives of passers-by and protects the very area on which the work is being carried out. Focusing on the type of construction, the managers give the order for the installation of protective and security structures or the simplest, but reliably performing their functions, hedges.

Temporary fencing of a construction site: types and device

Any construction, especially within the city limits, poses a direct danger to others, since it cannot be carried out without special dimensional equipment and materials that are unable to fight the gravity of our planet (in other words, they constantly fall from a height).

Therefore, at the legislative level, all construction objects were obliged to be surrounded by an appropriate temporary fence, implying that such a structure will exist only while the construction work is completed (and in practice, such a "temporary" can last for decades).

Requirements for temporary fences

Normative acts that directly regulate the need for a temporary barrier and what it should be are also the standards of the Soviet era (with subsequent amendments):

• The norms and rules adopted in 1985, which are called "Organization of construction production" (abbreviated to indicate them as SNiP 0.01.01-85).
• Introduced in the second half of 1979, the interstate standard "Inventory fences for construction sites and production sites for construction installation works. Technical conditions"(Its abbreviation is GOST 23407-78 group Zh07).

So, according to the requirements of part two of clause 1.3 of the above building codes of 1985, it is impossible to start construction of an object (or even a part of it) before the construction site is fenced.

All requirements that apply to technological moments of such structures are fixed in the above-mentioned GOST. Let's dwell on them in detail:

• the fence must comply with the approved samples;
• there should be gates and wickets in the fence so that vehicles and workers can move freely;
• the fence must be "design" (assembled and disassembled) with elements (parts, fasteners, etc.) of the same sample;
• the height of the structure, racks, the slope of the canopies, etc. must correspond to the specified parameters;
• panels should be rectangular;
• the length of the panels and the distance between the racks must comply with the specified GOST standards (respectively, in meters from 1.2 to 2, and the racks - no more than 6);
• the degree of "rarefaction" between the details of the fence panel fabric (except for the mesh) must be observed - 80-100 mm;
• there should be no gaps in the pavement floor covering more than 5 mm;
• protective visors should be deployed in the right direction and cover people walking there with a reserve, and also so that water can flow freely over them;
• on the sidewalk, people must not be left for the passage of less than 1.2 meters;
• the handrail must be attached to the canopy of the fence or to its upper edge and have a fence strip from the carriageway at a height of 0.5 and 1.1 m;
• the structure must be arranged in such a way that it can be repaired, removed, but at the same time, so that it is durable;
• the presence of a slope of the terrain should not be a threat to the fence;
• care must be taken that it does not rust or rot;
• the fence needs to be painted in a certain way;
• it should not contain potentially traumatic parts ( sharp corners, hooks, etc.);
• the fence must be stable - withstand the fall of a certain weight on it (at least 200 kilograms per square centimeter) or the force of the wind, as well as the weight of snow;
• it must be reliable - the materials used for its manufacture must comply regulatory requirements, and their manufacturers to accompany them with quality conformity certificates;
• the fence must be guaranteed to be in operation for at least 10 years, and if these are sidewalk decking panels, then at least 5.

Types of fences

The same norm divides the barriers according to their intended purpose into:

• signal, that is, those that clearly and unambiguously indicate to everyone that construction work is being carried out in such a place;
• protective- they protect people from possible dangers;
• security, which are designed to prevent the appearance of strangers on the construction site.

The purpose of installing security fences is that strangers should not get to the construction site, so they are not much different from the usual fence that protects any industrial facility or residential building.

Protective ones are designed to protect people from injury, which may well take place, given the nature of the work performed. Therefore, the most common type of temporary fence here is facade mesh, which is quite capable of "catching" everything that can fall from the scaffolding (remnants of materials, debris, tools and even workers) when falling.

The task of the signaling is to visually mark the construction site, to warn people about possible danger. Suitable for this special warning tape(analogue of a police), which is pulled between pins fixed in the ground.

By design, the following types should be distinguished:

• rack-mount;
• panel, which in turn can be sparse (for example, grid) or solid;
• combined version of the first two.

If the fence serves for protective or security functions, then it can be extremely solid.

Also, the fence of construction sites may require adding to it additional elements, which can be:

• visors;
• sidewalk, moreover with railings;
• struts.

All these nuances determine the different cost of the fence, along with what materials will be used to make it.

Typically, a boom has three elements - supports, frame and its filling... It was already indicated above that each material that is used for constituent elements must not only be of high quality, but also ensure that the structure meets regulatory standards.

Material options

The usual materials used to make temporary fencing are:

• slate;
• wood;
• metal;
• metal concrete.

Modern technologies have maximally diversified the options for choosing a material for a temporary construction fence, adding plastic to this list as well.

Advantage plastic structures is as follows:

• the established rules allow their use;
• democratic cost makes them the most attractive;
• using them instead of wood or steel has significant advantages (workers and special equipment are not needed);
• they do not require additional painting;
• easy to install;
• in terms of durability, it is much preferable to others.

But the only drawback is unsuitability for large-scale construction- significantly narrows the possibilities of using these barriers, where the norm is the use of continuous protective and security fences based on metal and wood. A similar situation is with fences from a chain-link mesh: their advantages (cheapness and simplicity of the device) are suppressed by the requirements of GOST.

The undisputed leader in recent times in demand is a fence made of a professional sheet - ease of installation and relative cheapness, coupled with no need for maintenance (painting, combating corrosion, etc.), determine such popularity.

The information we have provided and statistics on accidents during construction work indicate that the issue of human safety must be taken seriously.

Disregard for the established norms and rules can end up sadly not only for the affected people, but also for the leaders who are responsible for the construction site.

About the production of temporary structures from metal - in the following video:

The need to use temporary fences at construction sites is regulated by the norms of SNiP of the section "Organization of construction production" 3.01.01-85. In accordance with these rules, the construction and reconstruction of structures and buildings is classified as a construction process of exceptional importance. For their implementation, a separate project for the production of works is drawn up, according to which all further construction and installation activities are carried out.

The division of the periods of work production includes preparatory, main and final stages... At each of them, processes are possible that create a potential risk of dangerous situations that threaten the lives of workers and bystanders. Drawing up a plan taking into account the safety requirements of the facility for persons who are on the construction site and accidentally "passing by", and its implementation is mandatory for organizations of any form of ownership and business.

The requirements of SNiP in part 12-03 and PB 10-382 oblige to install during construction and installation work. Their purpose is to ensure safety during work for persons who are near the construction site. Boundary zones for the definition of the site are developed on an individual basis.

About installing temporary building fences

Work on the installation of temporary fencing is carried out at the stage preparatory activities... The type of barrier structure, the plan of its location are determined by the work organization project. These parameters should be formed based on the specifics of construction at the facility. And the person in charge for given view work is selected from among the leaders of the construction organization.

Installation of temporary fencing must be carried out at sites where construction and installation activities are planned. Also, it is mandatory to install them on objects that are subject to reconstruction, and buildings in emergency condition, subject to repair or demolition. Such structures pose a particular danger to people passing by, because any mechanical impact on the floors can cause them to collapse. In order not to harm people, it is not enough to use only warning signs, which rarely anyone pays attention to. The right decision only a temporary emergency fence becomes a safety issue.