碱矿渣-长江粉细砂砖的研制  

Manufacture of brick with alkali slag-yangtze fine sand

作　　者：金左培[1] 

机构地区：[1]同济大学

出　　处：《新型建筑材料》1998年第8期36-38,共3页New Building Materials

摘　　要：碱矿渣—长江粉细砂砖是一种经济上合理、具有实用性的“全废材砖”。介绍所用原材料的性能、矿渣活性的测定方法、可采用的胶凝系统及相应配方、制作工艺、制品性能及影响因素。指出：用碱度系数来衡量矿渣活性比质量系数更合理，“矿渣－废碱水－水玻璃渣泥－膨胀珍珠岩－长江粉细砂”五元组分制备的砌块具有质量轻、强度较高的特点。The brick with alkali slag-Yangtze fine sand is a reasonable economic and practical brick with all wastes·This paper introduces properties of raw materials used,measuring method of slag activity,cementitious system to be used and relative formula,manufacturing process, product property and influence factors. It points out that the alkality coefficient used to measure the slag activity is more reasonable than the quality coefficient. The block prepared with five components of “slag-waste alkaline water-waste water glass-expanded perlite-Yangtze fine sand ”has light weight and higher strength.

关 键 词：碱矿渣 活性 粉细砂 砌块 研制 

分 类 号：TU522.36[建筑科学—建筑技术科学]