作为一种具有潜在资源属性的废弃物,稻壳灰的综合利用具有重要的环保意义和经济效益。研究了以不同煅烧温度下的稻壳灰,制备水泥砂浆,并分析了该水泥砂浆的基本物理性能。研究结果表明:随着稻壳灰制备温度的升高,稻壳灰水泥砂浆的抗压强度降低,干密度降低,吸水率增加。 As a kind of waste with potential resource attributes, the comprehensive utilization of rice hull ash has important environmental significance and economic benefits. The properties of rice husk ash at different calcination temperatures were studied to prepare cement mortar. The basic physical properties of the cement mortar were also analyzed. The results show that with the increase of rice husk ash preparation temperature, the compressive strength of rice husk ash cement mortar decreases, the dry density decreases and water absorption increases.