Planning road, walkway or lawn construction work? Then be sure to use a reinforcing frame made of metal wires of different thicknesses. Indeed, unlike geonets, geotextiles or lattices, the reinforced structure is strong and durable.
What is a road grid? This is a type of metal products for strengthening existing roads, or building new ones from scratch, which is famous for its reliability, inexpensive cost, increases resistance to weight loads and other negative influences. The production technology is simple - wires made of cold-drawn low-carbon steel of the VR-1 grade are arranged perpendicularly and are automatically spot welded at the intersection points.
If we talk about the most used option, then armopoyas cards are chosen for the road surface with a wire diameter of 4 millimeters with a cell size of 100x100 mm square in shape.
But the range of road mesh is very wide. When choosing, you need to listen to the advice of experts:
- for roads with limited weight, that is, only for cars, it is better to use a thick diameter with small cells;
- the canvas on which the laying will be carried out must be flat, without pits and bumps;
- the base must be cleared of plant and tree roots, from small debris and objects;
- reinforce with a binder, for example, a bitumen emulsion, to increase the adhesion of the coating layers;
- laying should be tight, adjoin to the base, therefore it is better to roll it with a roller;
- the addition of layers should be carried out along the section "away from you".
Styling features
Installation takes place in several stages. Let's take a quick look at the correct process.
1. Preparing the soil
It is necessary to remove the soil layer, clean the base, level it from cracks and potholes and blow it with air.
2. Adding the base
Use sand and crushed stone to install the so-called pillow and compact it.
3. Reinforcement with metal mesh
Set grid maps tightly to each other. For routes and bypass roads, the maps are laid with an overlap of 30 cm, if the installation takes place on loose soils - up to 50 cm to prevent subsidence.
4. Laying rubble
Sprinkle crushed stone in a layer of 15 - 20 cm, depending on the soil.
5. Tamping stone
With the help of special equipment, level the layers and only then proceed to asphalt paving.
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The road mesh is an important component in road construction, which is responsible for the reliability of the surface and allows it to be used for decades. It also plays a dividing role, because the layers of the road base do not mix, which prevents the formation of cracks, shears and other defects. All that remains is to choose a quality road mesh and follow the advice for installing it https://sitkazahid.com/en/catalog/armopoyas-grid/c288.
