The application of waste polystyrene and Phospho gypsum on the panels with interior insulating layer for external walls is described in the article.

• 介绍废聚苯乙烯泡沫塑料、磷石膏在外墙内保温板中的应用,该产品的生产工艺、产品规格、技术性能、使用安装及经济效益分析。