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pouring concrete against carbon fiber fabric
hello everyone,
i have an existing 20 foot high, 2 foot thick interior cmu wall, and i need to construct a 2' x 2' cast-in-place reinforced concrete column directly against the end of the wall. the loads are very small on both the wall and the future column.
prior to placing the concrete, i am considering placing a layer of carbon fiber fabric (tyfo web in epoxy) on the end of the wall, lapped to the sides for some distance. why i want to do this is a long story, but here is my question: does anyone see a problem with pouring concrete against the fiber wrap?
also, is there a good way to drill and grout some dowels through the fiber wrap and into the cmu?
thanks much,
graybeach

2009-09-15, 01:58 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	pouring concrete against carbon fiber fabric pouring concrete against carbon fiber fabric hello everyone, i have an existing 20 foot high, 2 foot thick interior cmu wall, and i need to construct a 2' x 2' cast-in-place reinforced concrete column directly against the end of the wall. the loads are very small on both the wall and the future column. prior to placing the concrete, i am considering placing a layer of carbon fiber fabric (tyfo web in epoxy) on the end of the wall, lapped to the sides for some distance. why i want to do this is a long story, but here is my question: does anyone see a problem with pouring concrete against the fiber wrap? also, is there a good way to drill and grout some dowels through the fiber wrap and into the cmu? thanks much, graybeach __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]