Self-reinforced concrete fence for fencing objects

Self-contained concrete fence closes the industrial area

Such fences are mainly used for industrial facilities, public buildings, military units and, occasionally, for residential buildings. So, reinforced concrete structures of this type can be installed as independent fences, on glasses (panel) or on columns (slab prefabricated). The dimensions of RC plates can vary, but the pattern on them, as a rule, is similar to the diamond face, which facilitates visual perception.

About independent ZhB fences

Purpose and device

A reinforced concrete slab for a self-contained fence is a panel with a ribbed surface, which is provided with a heavy sole for vertical mounting from below. In itself, the fence is very powerful and durable, and therefore is a serious obstacle to penetration into the fenced area. In any case, on the object, which protects the reinforced concrete self-contained fence, no automobile equipment can enter. Unlike constructions installed on glasses or on pillars, the instruction for installation of independent fences does not require pouring any foundation. This is a great advantage for soils with subterranean waters, where pouring foundations for the simplest buildings requires a deep landing and serious reinforcement. Such a fence can not be called unusual, but in terms of reliability it is in the top three.

Plate independent ZP-1

• Patterns on the fence plates can vary in diversity and, although the choice of compositions is not great, however, you can install a fence that will differ from the one located next door. To install the panel on the sole, a flat platform is needed (without a slope) and such a plane does not necessarily have to be reinforced with cement or asphalt. Such designs can be used in almost any climate zone, without any amendments, and can also be painted in any color suitable for the exterior of the surrounding area.

Council After reviewing the video in this article, you may choose the appropriate panel structure for yourself, but the color of the fence will still be decisive. So you can choose the size of the plates, and then fit into the area with the help of color or even by ordering graffiti.

Installation of standing fences

Crushed stone fines

• Despite the fact that the pouring of the cement foundation for independent fences is not needed, it is still necessary to prepare the base for the installation of the slab. Consider that the average weight of one panel is up to 2 tons, with a center of gravity at the bottom of the structure, therefore, its installation on loose soil will lead to soil subsidence and, as a result, to a misalignment of the panel. So, for such a mass you need to prepare a platform and for this you need sand and crushed stone or gravel.
• At the installation site, a shallow trench is dug out in the ground, and if the ground is not loose, 10-15 cm is enough depth, and the width must be kept a distance of 20-30 cm more than the width of the sole. Then a layer of sand is filled up not less than 5 cm thick and crushed stone is already laid on it, but if the fraction is very large, then the ball of sand should be thicker so that the stones are firmly seated on the plane. After that, the site must be thoroughly rammed, and it will have to be done with your own hands, because, due to the small size of the pit, the rink will not be able to fit there.

Council In order not to bring two types of material (sand and crushed stone or gravel), you can use screenings, which will perfectly replace them and create a dense cushion for heavy structures.

Installation of a self-contained slab for fencing

• The installation of slabs for a concrete fence can only be done with a crane (see photo above), because it is extremely difficult to manually assemble a number of structures, sometimes weighing more than 2 tons. But the use of automobile cranes is possible only if there is no transmission line on the territory, and if there is one, then you need to get a work permit.
• In accordance with the SNiP 12-03-2001, for power lines with a voltage of up to 1 kW, with equipment turned on, it can be performed at a distance of at least 1.5 meters. Starting from 1 kW, this distance increases to 2.0 m, from 35 to 110 kW - to 4.0 m, and so on, and more than 750 kW already need at least 11 meters.

Council You should never disregard the rules of boiler inspection when working near power lines, because there have been a lot of cases of electric shock caused to people (mainly slingers) when the safe distance is reduced. In this case, workers receive severe burns of the limbs (sometimes followed by amputation), and the incident can be fatal.

Conclusion

Installing a self-contained concrete fence, you save a lot of time, which, you will agree, also affects financial costs. In addition, you get a powerful fence without the production of complex construction work and preliminary planning of the structure. The price of such a fence is your peace of mind and preserved material values.