Prolok rebar and mesh chairs have locking heads, so no bar ties are required
Small Garage Foundation Repair
A mobile concrete mixer solved both budgetary and logistical problems
Troweling Air-Entrained Concrete
Can hard-troweling air-entrained concrete lead to delaminations?
New Slab Over Old?
Q. I am renovating a barn where the existing concrete floor slopes approximately 6 inches in 30 feet. The architect wants me to build a level floor using wood sleepers with foam insulation in between, then pour a minimum 11/2-inch-thick radiant slab betwe