微生物水泥力学性能和耐久性的可持续应用研究进展  

The research progress on the sustainable application of microbial cement in mechanical properties and durability

作　　者：王冰霞 胡静 王璐[1] 张磊 

机构地区：[1]兰州理工大学土木工程学院,甘肃兰州730050 [2]兰州石化公司研究院地理信息所,甘肃兰州730060

出　　处：《中国建材科技》2018年第3期42-45,28,共5页China Building Materials Science & Technology

基　　金：甘肃省住房和城乡建设厅科学技术计划项目(JK2013-35)资助

摘　　要：微生物沉淀技术涉及土木、生物、环境等多学科,是利用微生物自身代谢活动中矿化行为诱导碳酸钙快速沉淀的一种方法,本文介绍了微生物矿化作用及胶结过程,并从力学性能和耐久性等方面进行详细阐述,为土木工程的可持续应用研究提供了合理的建议。Microbial precipitation technology involves biological, civil, environmental and other disciplines et.al, which is the method of the microbial induced calcium carbonate deposition and the use of microbial metabolic activities by the mineralization behavior induced calcium carbonate rapid precipitation. In this paper, in recent years the research status of microbial mineralization and cementation process is described, the mechanical properties and durability are expounded in detail, and reasonable suggestions are put forward for sustainable application research in Civil Engineering.

关 键 词：微生物沉淀碳酸钙 生物矿化 胶结过程 力学性能 耐久性 

分 类 号：TU526[建筑科学—建筑技术科学]