Portfolio Tag: spalls repair

Lowe’s Store: Spalls

CASE STUDY: Repairing Spalls Permanently  Customer: Lowe's Home Improvement, U.S.A. Problem: Concrete spalls and damage from forklifts Solution: Permanent repair of spalled area Repair Method Remove loose and hollow sounding concrete with concrete scarifier, milling machine, grinder or blasting machine. Void test by dragging chain or "pinging" with hammer. A clean, white, rough, solid substrate should be attained Use diamond blade saw to establish perimeter…