FIELD: sports; chemistry.
SUBSTANCE: invention relates to coatings of sports grounds and playgrounds. Multilayer coating for playgrounds comprises a base layer, an upper layer and a reinforcing mesh located between them. Base layer having thickness of 5 to 120 mm contains glued together granules of foamed thermoplastic polyurethane with diameter of 1 to 10 mm. Reinforcing mesh mounted on base layer is characterized by cell side length from 0.1 to 50 mm and thread thickness from 0.1 to 3 mm. Upper layer is made with thickness of 2 to 40 mm from glued together granules of a synthetic elastomer with diameter of 1 to 10 mm.
EFFECT: ensuring a reduction in the injury risk of the coating of playgrounds.
10 cl, 1 dwg
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