FIELD: construction; construction materials.
SUBSTANCE: invention relates to nonflammable composite lining materials, which can be used for external and internal lining of buildings and premises, as furniture panels, ship hull materials, automotive industry, and is related to non-flammable sheet lining material with increased water resistance. Material is made of layers of reinforcing fabric based on inorganic fibers, such as glass or basalt fibers. Composite layers are impregnated with an aqueous suspension of a mixture of aluminoborphosphate, metakaolin, magnesite and polyethylenepolyamine in a ratio of % by weight: 40–45 / 33–37 / 15–20 / 3–5 based on aluminoborphosphate.
EFFECT: invention provides for the creation of a sheet non-flammable lining material having increased heat and water resistance.
1 cl, 1 dwg, 2 ex
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