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Don’t Let Ghosting Haunt Your Concrete Work

My contractor placed blue painter’s tape on the concrete for a few days to mark the placement of cabinetry. The tape was removed and the concrete was sealed with two coats of 25 percent solids acrylic sealer and two coats of acrylic finish. A few days later the concrete was discolored and had evidence of where the tape had been placed. No surface damage to the concrete was evident.

From Standard to Challenging: Custom Concrete Pervious Mix Elevates Project’s Difficulty

When taking on pervious paving contracts, the San Diego-based contractor’s mix design is typically accepted by clients following mock-up, as custom blends can significantly increase a project’s difficulty. Yet, there are always exceptions, with the most recent being the California Department of Transportation (Caltrans).