摘要
针对广东省茂名市某项目局部地下室防水混凝土抗渗试件漏检的实际工程案例,分析了混凝土配合比在混凝土抗渗性能上的重要性。从检测要求、防水设计及大体积混凝土裂缝控制措施等方面对该事故进行了全面分析论证,并提出了论证意见。实践证明该工程能满足二级防水的要求。
In view of the actual engineering case of the accident of forgetting the permeability inspection of waterproofing concrete in local area of a project in Maoming City of Guangdong Province,the importance of concrete mix proportion in the impermeability of concrete was analyzed.The comprehensive analysis and demonstration of the accident were carried out from the inspection requirements,the waterproof design and the crack control measures of the mass concrete,and the arguments were put forward.The practice has proved that the project can meet the requirements of two stage waterproofing.
作者
金雪峰
宋雄彬
杨坤
阎亮
仲胜利
Jin Xuefeng;Song Xiongbin;Yang Kun;Yan Liang;Zhong Shengli(Guangzhou Teamzero Architecture and Planning Co.,Ltd.Guangzhou 510623,China;Guangzhou Institute of Building Science Co.,Ltd.Guangzhou 510440,China;Guangzhou Zhujiang Foreign Capital Building Design Institute Co.,Ltd.Guangzhou 510060,China;Guangdong Provincial Academy of Building Research Group Co.,Ltd.Guangzhou 510500,China;Guangzhou Hua Gong Da Construction Technology Consulting Co.,Ltd.Guangzhou 510641,China)
出处
《广东土木与建筑》
2019年第2期42-45,共4页
Guangdong Architecture Civil Engineering
关键词
防水混凝土
配合比
检测
防水设计
裂缝
waterproof concrete
mix proportion
inspection
waterproof design
cracks
