Other methods — including maturity factors and cast-in-place cylinders for slabs ... required a minimum concrete strength of 3,000 psi before placing and compacting backfill against the wall.
New Vision on MSN7d
A cheap floor slab could cost you in the long run
Building foundation walls precedes the completion of the ground floor slab. Concrete is the most commonly used material in our country, but there are a number of alternatives.Architect Abdu-Wahab ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results