Currently, Pavement is a material that has no alternatives in the accomplishment of almost all the territories. The spectrum of paving is extensive: sidewalks, pedestrian areas, car parking lots, gas stations, summer cafes, private areas, large warehouses, industrial buildings, etc. The technology allows the manufacture of paving tiles in each case to pick up on request the necessary range of colors, choose the desired shape pavers, as well as surface variations. Such diversity in the choice of paving slabs allows the customer to make the best choice to make and laying tracks and platforms of all sizes and configurations. Specifications paving produced by vibratory casting: * high frost resistance (not less than F200); * low water absorption rate (6%) * low abrasion rate (0.4 g / sq. cm) * high hardness (over 350 kg / sq. cm.) The advantages of paving slabs: 1.
on the surface of the paving slabs are formed puddles because the water goes freely through the gaps between the plates 2. tiled coverage does not violate natural green spaces in need of water and gas exchange, which favorably affects the environment of the surrounding space, and 3. When maintenance work (eg underground pipelines), paving tiles can be easily removed to make the necessary work and to lay again. 4. The possibility of partial or fragment repair if damaged broken paving slabs can be easily replaced by another. 5. In the summer time heating paving significantly less than the dark asphalt, and the paving slabs are not softened and it does not emit volatile products, paving Longevity depends not only on its quality, but also on how this tile laid.
In Russia, with its harsh climate, the main destruction paving occurs in spring and autumn when there is a large amount of water that occurs due to rains and melting snow. Per diem fluctuations in temperature from plus to minus cause freezing and thawing of water that accumulates in large quantities between the individual tiles. Freezing of water is its extension to the side, so , the tile is squeezed from all sides, leading to its destruction. To reduce this negative effect, we must properly organize the drain. Provide for the installation of sewers, to calculate the required slope of the tile to cover the gutter, lay a fairly large gravel-sandy base, necessary for drainage of water into the ground. To cushion is not washed away a large flow of water must be poured concrete screed over the entire area of work and to ensure water runoff into drains. Options can be a lot of pillows from a small layer of sand to a complicated polutorametrovy drainage system, the choice for the customer. Subject to all necessary conditions, paving slabs lasts for very long.
