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由中国建筑科学研究院建材所研制的耐水石膏保温板是一种用耐水粉、纤维石膏与聚苯板复合而成的轻质节能预制板材。它具有密度小,板材干燥表现密度为450～600kg/m～3;保温性能好,与24cm厚砖墙复合,保温效果相当于62cm厚砖墙;耐水性能好,可在干湿循环,或潮湿条件下使用;力学性能好,比不掺耐水粉石膏保温板相比,可提高20％～40％;易于加工等特点。可用于砖混结构、砌块建筑、钢筋
The water-resistant gypsum insulation board developed by the Building Materials Institute of the Chinese Academy of Building Research is a light-weight, energy-saving prefabricated board made of a water-resistant powder, fiber gypsum and polystyrene board. It has a small density, a dry sheet performance density of 450 ~ 600kg/m ~ 3; good insulation performance, and a 24cm thick brick composite, thermal insulation effect is equivalent to a 62cm thick brick wall; good water resistance, wet and dry cycles, or wet The use of conditions; good mechanical properties, compared with no water-resistant plaster gypsum insulation board, can be increased by 20% to 40%; easy to process and so on. Can be used for brick-concrete structure, block building, rebar