Crack along Precast Concrete Wall
Crack along Precast Concrete Wall
(OP)
We are using steel bar along loop wire for precast concrete panel to panel connection and is grouted with non shrinkable grout afterwards. Even than crack is appearing along the joint.Even tried of chipping crack and filling it with SIKA Dur but situation persist.Can anybody suggest me solution.






RE: Crack along Precast Concrete Wall
If the joints in question are on a flat surface try methyl methacrylate.
RE: Crack along Precast Concrete Wall
Are these panels interior or exterior? Any fire resistance or seismic requirements?
Who specified grout instead of caulk or sealant?
http://www.pci.org/uploadedFiles/Siteroot/Design_R...
http://midstatesconcrete.com/downloads/PCI%20Archi...
RE: Crack along Precast Concrete Wall
RE: Crack along Precast Concrete Wall