透水模板布在拆建工程中的应用研究  

Research on the application of permeable formwork cloth in the demolition and construction project

作　　者：林立[1] 邱晓侨 沈芳芳 马骏 LIN Li;QIU Xiaoqiao;SHENG Fangfang;MA Jun(Jiangsu Provice Huaishu Xin River Management Office,Huai’an 223001,China;Jiangdu Water Conservancy Project Management Office of Jiangsu Province,Yangzhou 225200,China;Jiangsu Water Conservancy Science and Education Center,Nanjing 210000,China)

机构地区：[1]江苏省淮沭新河管理处,江苏淮安223001 [2]江苏省江都水利工程管理处,江苏扬州225200 [3]江苏省水利科教中心,江苏南京210000

出　　处：《江苏水利》2023年第5期26-29,共4页Jiangsu Water Resources

摘　　要：通过在沭新闸拆建工程中使用透水模板布工艺的应用,介绍透水模板布施工工序,重点分析透水模板布对混凝土强度的影响,提出采用通过在传统模板上覆盖一层模板布施工的方法,开展水工建筑混凝土强度稳固性、耐久性、密实性等方面测试,得出使用透水模板布后能有效地提高混凝土表面强度,还能对改善混凝土表观质量起到明显效果,可作为提高混凝土结构耐久性的施工附加措施。Through the application of permeable formwork cloth process in the demolition and construction project of Shuxin sluice gate,the construction process of permeable formwork cloth is introduced,and the influence of permeable formwork cloth on concrete strength is analyzed,and the method of covering a layer of formwork cloth construction on the traditional formwork is proposed to carry out tests on the stability,durability and compactness of hydraulic building concrete.It is concluded that the use of permeable formwork cloth can effectively improve the surface strength of concrete,and can also play a significant effect on improving the apparent quality of concrete.It can be used as an additional measure to improve the durability of concrete structures.

关 键 词：透水模板布 混凝土强度 结构耐久性 

分 类 号：TV43[水利工程—水工结构工程]