FIELD: building materials.
SUBSTANCE: carpet tile contains a layer of fleecy fabric, primary lining connected to the layer of fleecy fabric, secondary lining connected to primary lining, and a two-layer non-woven mat obtained by wet molding, wherein the two-layer non-woven mat obtained by wet molding contains the first layer containing a set of glass fibers and the first binder, and the second layer containing a set of synthetic fibers and the second binder.
EFFECT: obtaining a two-layer non-woven mat.
22 cl, 8 dwg
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