Xylene.

Xylolite - a kind of lightweight concrete on the magnesite cement and organic fillers. These aggregates may serve as sawdust or other ground particles. Xylolite has a high load and wear, which is not unimportant role in the construction of the sexes. He has a high frost resistance and waterproof. Due to its high strength and a slight abrasion ksilolitovye floors with a large demand for housing, welfare and industrial construction. Xylolite from the practical need to be as monolithic and tiled material. The main components of the monolith is magnesian binder, as it includes zatvoritel and an organic filler (sawdust). To improve the hardness, heat resistance and cold resistance, in xylene was added asbestos, pulverized silica sand and talc. For coloring use different dyes - pigments. The most appropriate and relevant for the manufacture of wood ksilolita are fir, spruce and aspen species. In the production of wood can be used, which humidity should not exceed 20%. In the manufacture of concrete, it is necessary to pay attention to the fact that the filings had no impurities in the form of wood chips or bark, so they must sift through in advance. Mineral pigments - dyes used for dyeing should be finely without external impurities and homogeneous in composition.