由北京市建委下达,北京市建筑工程研究所、北京市城建设计研究院等单位研制成功的钢筋混凝土珍珠岩复合外墙板(简称“ZW板”)已通过鉴定。该板的构造为由5cm混凝土装饰面层、中间的10cm膨胀珍珠岩保温层(作防水处理)和里层15cm钢筋混凝土结构承重层组成的三层板,经一次复合生产工艺完成,能满足8度抗震设防要求。 By the Beijing Municipal Construction Commission, Beijing Institute of Architectural Engineering, Beijing Urban Design and Research Institute and other units successfully developed reinforced concrete perlite composite wall panels (referred to as “ZW board”) has passed the identification. The structure of the board is a three-layer board composed of a 5cm concrete decorative surface layer, an intermediate 10cm expanded perlite insulation layer (for waterproofing treatment) and an inner layer 15cm reinforced concrete structure bearing layer, which is completed through a composite production process and can meet 8 Earthquake fortification requirements.