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1、复合剪力墙结构外部为50mm厚及以上的混凝土防护层，内部阻燃性的保温板挤塑板较多，因为挤塑板集优良的保温效果和强度高，性价比优等特点，内部为主体结构层，防火性能优良，无火灾脱落等隐患3工厂化组装，避免了...
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