随着建筑工业化和建筑材料向高强、轻质、多功能的方向发展,针对天津地区气候比较寒冷、砂石和粘土资源贫乏、地耐力小以及地处震区等特点,我们进行了陶粒珍珠砂全轻混凝土及其墙板的研制工作。陶粒珍珠砂全轻混凝土采用了粉煤灰陶粒和膨胀珍珠砂作粗、细骨料,水泥作胶结料,掺加少量的外加剂和水经拌制而得。其 With the development of building industrialization and building materials in the direction of high strength, light weight and multi-functionality, we have conducted ceramic pearl sands in response to Tianjin’s relatively cold climate, poor sand and clay resources, low ground endurance, and its location in earthquake areas. Development of full-light concrete and its wall panels. Ceramic pearl sand full light concrete adopts fly ash ceramsite and expanded pearl sand as coarse and fine aggregate, cement as cementing material, adding a small amount of additive and water mixing. its