About concrete repair Oakland
Hernan's Concrete Company Oakland 3544 Harrison St, Oakland, CA 94611 (510) 757-9285PolyLevel makes use of a significant-density polyurethane foam to fill voids and stabilize and elevate sinking concrete slabs. The expanding Houses of The 2-element urethane system permits accurate leveling with the slab.PolyLeveling, also referred to as foam level