CIP 3 - Crazing Concrete Surfaces

CIP 3 - Crazing Concrete SurfacesWHY Do Concrete Surfaces Craze?WHAT is Crazing ? Crazing is the development of a network of fine ran-dom cracks or fissures on the surface of Concrete ormortar caused by shrinkage of the surface layer. Thesecracks are rarely more than 1/8 inch [3 mm] deep andare more noticeable on steel-troweled Surfaces . Theirregular hexagonal areas enclosed by the cracks aretypically no more than 11/2 inch [40 mm] across andmay be as small as 1/2 or 3/8 inch [12 or 20 mm] inunusual instances. Generally, craze cracks develop atan early age and are apparent the day after placementor at least by the end of the first week.

CIP 3 - Crazing Concrete Surfaces WHY Do Concrete Surfaces Craze? WHAT is Crazing? Crazing is the development of a network of fine ran-dom cracks or fissures on the surface of concrete or

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  Surfaces, Concrete, Crazing, Cip 3 crazing concrete surfaces, Concrete surfaces

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