A CARPET WALLBOARD MATERIAL WITH MITE-FREE LAYER

摘要

A carpet wallboard material with a mite-free functional layer is provided to secure both sound absorption and mite-free functions by a carpet layer and the functional layer and to keep the mite-free function for a long time and to reduce the total thickness by inserting the functional layer into the carpet layer or using a base cloth. An interior construction material is composed of a pile-shaped carpet layer(21) made of BCF(Bulky Continuous Filament) and provided with a bent surface having peaks and valleys uniformly distributed; an absorbing layer(23) formed under the carpet layer; an adhesive layer(22) for joining the carpet layer and the absorbing layer; and a mite-free functional layer(C) containing phytoncide and a germicide. An effective area of the carpet layer is 20~150m^2 per 1m^2.