本文介绍以粉煤灰和膨胀珍珠岩为主料、保温性能好、质轻、施工方便、施工周期短、便于运输的保温隔热瓦及其制作方法。 该产品形状为方形、长方形或瓦形,以粉煤灰、膨胀珍珠岩为主料,水泥或水玻璃为胶凝材料,以硅灰、纯碱、明矾石、NNO扩散剂、三乙醇胺为复合外加剂。其配比(重量比)为:粉煤灰30％～60％,膨胀珍珠岩80％～52％,水泥7％～24％或水玻璃10％～22％,硅灰0.3％～0.8％.纯碱0.1％～0.3％,明矾石0.1％～0.3％,NNO扩散剂0.3％～0.8％,三乙醇胺0.02％～0.05％。膨胀珍珠岩是保温隔热性能良 This article describes the thermal insulation tiles with fly ash and expanded perlite as main materials, good thermal insulation properties, light weight, convenient construction, short construction period, and easy transportation, and their production methods. The shape of this product is square, rectangular or tile-shaped. It is mainly based on fly ash and expanded perlite. Cement or water glass is a cementitious material. It is compounded with silica fume, soda ash, alumite, NNO diffuser and triethanolamine. Agent. The ratio (weight ratio) is: fly ash 30% to 60%, 80% to 52% of expanded perlite, 7% to 24% of cement or 10% to 22% of water glass, and 0.3% to 0.8% of silica fume. Soda Ash 0.1% to 0.3%, alumite 0.1% to 0.3%, NNO diffuser 0.3% to 0.8%, and triethanolamine 0.02% to 0.05%. Expanded perlite is good thermal insulation