Necessary component in any construction!
In construction, you just can not do without this important element. The demand for this material is due to its sufficiently high heat -insulating characteristics. It is used for direct insulation of basements, roofs, heating mains, garages and other things. Now expanded expanded clay fractions of 20-40 mm often for landscape designs. This material is also used when filling individual sections and alignment of the territory, as well as organizing hydroponic systems and drainage. It is extremely rare to arrange a screed. To achieve all the necessary parameters requires a fairly large thickness of the layer. Therefore, it will be more rational to choose a smaller type of such material.