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粉煤灰水泥陶粒加气混凝土,是用粉煤灰和水泥作胶结料,陶粒为骨料,铝粉为发 气剂,配制而成的轻质墙体材料。 粉煤灰水泥陶粒加气混凝土用普通蒸气养护。蒸养出池强度为75kg/cm2以上 (15×15×15cm立方体试块),容重为1000kg/M3以下(干容重)。材料性能和结 构性能良好,生产工艺简单,质量基本符合装配式建筑外墙板的要求。 为进一步检验这种墙体材料的结构性能和质量情况,在完成了配合比、材料检验、 板条的结构试验的基础上,还研制了406×326×20cm的外墙板5块,准备用作装配式房屋的外墙,以进一步观察其质量情况。 本文是阶段性的试验总结。
Fly-cement-cemented ceramsite aerated concrete is made of fly ash and cement as binders, ceramsite as aggregate, and aluminum powder as an air-generating agent. Fly ash cement ceramsite aerated concrete with ordinary steam curing. Steam extraction pool strength is 75kg/cm2 or more (15x15x15cm cube block), and the bulk density is 1000kg/M3 or less (dry weight). The material properties and structural performance are good, the production process is simple, and the quality basically meets the requirements of prefabricated building exterior wallboards. To further inspect the structural performance and quality of this wall material, on the basis of the structural tests of the mix ratio, material inspection, and slats, five exterior wall plates of 406×326×20 cm were also prepared. As a prefabricated house exterior, to further observe its quality. This article is a summary of phased trials.