上海地区河道淤泥及淤泥砖性能研究  

Study of the Shanghai river silt and river silt sintered porous brick performances

作　　者：缪群 张永明[2] 

机构地区：[1]上海市建设工程检测行业协会,上海200032 [2]同济大学材料科学与工程学院,上海200092

出　　处：《新型建筑材料》2015年第7期44-47,共4页New Building Materials

基　　金：上海市城乡建设和交通委员会科研项目(建管201)

摘　　要：测试了上海地区河道淤泥的化学组成、矿物组成、热工性能和微观形貌等材料特性。同时还测试了河道淤泥烧结多孔砖的外观性能、物理力学性能和放射性。结果表明,上海地区河道淤泥烧结制成的多孔砖符合GB 13544—2011《烧结多孔砖和多孔砌块》标准要求,能够替代黏土砖使用。The material characteristics of Shanghai river silt and river silt sintered porous brick were tested,including chemical composition,mineral composition,thermal performance and microstructure. The appearance properties,physical mechanical properties and radiation of river silt sintered porous brick were also tested. Research shows that the Shanghai river silt sintered porous bricks accord with the requirement of standard GB 13544--2011＂Siretered porous brick and porons block＂,can replace the use of clay brick.

关 键 词：河道淤泥 河道淤泥烧结多孔砖 性能 

分 类 号：TU522.1[建筑科学—建筑技术科学]