Epoxy for joining the two slabs or adhering the rebar into the exising slab? I drive 3/8" rebar into 3/8" holes. Fitment was tight.
Somewhere around 10*. Had the concrete mixed at a 4 slump, which was plenty thick. It worked well.
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Nick J
'14 Silverado LTZ 5.3 4wd
'05 Cummins QCSB 4wd 48re
'91 Cummins w350 5spd
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