INORGANIC TISSUE-FACER AND BOARD TYPE CONSTRUCTION MATERIAL COMPRISING THE SAME

摘要

PURPOSE: An inorganic tissue-phasor is provided to maintain sufficiently excellent water resistance to not have a blocking phenomenon that boards are attached each other at lamination, and to stably obtain waterproofness of a bonding layer. CONSTITUTION: An inorganic tissue-phasor comprises an inorganic fiber-based mat, and a coating layer comprises: inorganic fiber-based paper(mat) and a coating layer of a thermoplastic resin composition for coating comprising an acrylic resin on a surface. The inorganic fiber-based paper only consists of glass fiber. The base weight of the inorganic fiber-based paper is 200-400 g/m^2 and a thickness is 0.5-0.9 mm. The inorganic fiber-based paper comprises 10-30 parts by weight of organic fiber per 100.0 parts by weight of inorganic fiber. Board type construction materials comprise the inorganic tissue-phasor and a core material.