[s-cars] NAC - Concrete Expansion Joint Filler/Repair
mark.pollan at verizonbusiness.com
Mon Oct 1 05:31:58 PDT 2007
Good day broad base of knowledge.
So.yesterday I spent about 4 hours scraping and cleaning with compressed all
of the cracks and expansion joints on my patio and now I need to fill them
in. They vary in size from 1/8" thick to 1" thick and nearly 8 inches deep.
The big ones are the ones between the slab and the house and are of the
greatest concern to me. I have considered foam backer rod and caulk, sand
as a backer and caulk, and expanding foam sealant followed by caulk. I
found some interesting two part epoxy joint repair/sealers on the web but
have no experience with these products. I'm letting everything air out and
dry a bit as no rain is forecast in my area for then net 10 days. Any
advice would be greatly welcome.
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