【摘要】 将膨胀珍珠岩与玻璃粉及少量的外加剂混合 ,经高温煅烧后可制成一种新型膨胀珍珠岩保温制品 ,该保温制品的各项技术指标不但符合国家标准 ,而且强度高、吸水率低。更多还原

【Abstract】 The mixture of expanded perlite with glass powder and a small amount of external additives, after roasting under a high temperature, turned out to be a new expanded perlite-based thermal insulation product. Not only can the new product be up to the national standards in various technical indices, but it offers a high strength and low water absorption as well.更多还原