what is the proper isolation joint to use in this situation
what is the proper isolation joint to use in this situation
(OP)
I saw a drawing before where it used tar paper to separate existing footing to new footing.
While I can use isolation joint at the side of the pile, not sure what to use on the top of pile to separate it from bottom of slab.
Any suggestion?
While I can use isolation joint at the side of the pile, not sure what to use on the top of pile to separate it from bottom of slab.
Any suggestion?






RE: what is the proper isolation joint to use in this situation
Dik
RE: what is the proper isolation joint to use in this situation
I only want the slab (2nd pour) not to bond with the drilled pier for easy lifting.
RE: what is the proper isolation joint to use in this situation
I doubt actual "tar" paper is readily available.
RE: what is the proper isolation joint to use in this situation
RE: what is the proper isolation joint to use in this situation
Motorcity - I was thinking about that but I want the slab to have some more lateral resistance instead of just relying on friction.
The possibility of this slab being lifting after in place is small.