Concrete That Looks Patchy When Wet: Diagnosing porosity and finishing issues
Introduction Patching that looks patchy when wet means the surface is showing uneven water absorption due to porosity and finishing issues. It often happens when the concrete has inconsistent density or when the finish was applied without addressing bleed water and surface moisture. For DIYers, it’s a hands‑on check of how the surface feels, looks, […]
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