滤水模板的研制及其在工程中的应用  

Study and Application on Permeable Formwork

作　　者：韩伟[1] 戚森伟[1] 姜正平[2] 祝伟[2] 孙保金 

机构地区：[1]苏州第一建筑集团有限公司,江苏苏州215002 [2]苏州科技学院,江苏苏州215000 [3]苏州恒信建设技术开发检测有限公司,江苏苏州215000

出　　处：《施工技术》2008年第6期34-37,共4页Construction Technology

摘　　要：介绍正压滤水模板的构造和排水原理,对排水量、混凝土表面状况、抗压强度、耐磨性、抗氯离子渗透性能等方面进行对比试验和分析,证实了正压滤水可以明显改变混凝土的力学性能,并提高混凝土的耐久性,为提高清水混凝土的应用质量奠定了基础。The structure and drainage principles of permeable formwork in positive pressure are introduced. The drainage amount, concrete surface situation and compressive strength as well as wear resistance and the ability to resist chloride ion penetration are analyzed and compared. It proves that mechanical properties of concrete are improved and durability of concrete is enhanced by the means of permeable formwork in positive pressure, which can provide some basis of expanding the application of fair-faced concrete.

关 键 词：滤水模板 排水层 混凝土 抗压强度 耐磨性 

分 类 号：TU755.2[建筑科学—建筑技术科学]