concrete repair Oakland for Dummies
Hernan's Concrete Company Oakland 3544 Harrison St, Oakland, CA 94611 (510) 757-9285PolyLevel works by using a substantial-density polyurethane foam to fill voids and stabilize and lift sinking concrete slabs. The increasing Attributes of the two-element urethane system permits accurate leveling on the slab.PolyLeveling, also called foam leveling