About Concrete |
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Dusting is the formation of loose powder from disintegrating hardened concrete surfaces... | ||
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Scaling is local flaking or peeling of the finished surface of hardened concrete... | ||
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Crazing is the development of a fine network of random cracks on the surface of concrete... | ||
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Cracking due to shrinkage or settlement... | ||
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Plastic shrinkage cracks appear in the surface of fresh concrete soon after it is placed... | ||
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Curling is the distortion of a slab into curved shape by upward or downward pressure... | ||
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Blisters are hollow low profile bumps on the concrete surfacing... |
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Bugholes and honeycombed surfaces are formed during placement when small pockets of air or water... | ||
