Wall Footing
Wall Footing
(OP)
The concrete contractor failed to provide a key prior to concrete pouring. They are now proposing the use of an adhesive between the footing surface and the wall above. The structure is located in a seismic area.
Any comments or recommendations would help.
Any comments or recommendations would help.






RE: Wall Footing
Depending on the function of the wall, a key may not be required. You may also want to consider installing drilled and epoxied dowels. Good luck.
RE: Wall Footing
I would recommend getting the required shear capacity by drilling and epoxying extra dowels into the footing. Look at the shear friction criteria in ACI to size them. Make sure that you use a moisture insensitive epoxy with adequate working time.
Good luck!
RE: Wall Footing
RE: Wall Footing