concrete repair Oakland for Dummies
Hernan's Concrete Company Oakland 3544 Harrison St, Oakland, CA 94611 (510) 757-9285PolyLevel uses a higher-density polyurethane foam to fill voids and stabilize and carry sinking concrete slabs. The increasing Attributes of the two-aspect urethane formula allows for exact leveling in the slab.Before PolyLevel, there have been two standard options