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Risultati per: 'ASTM C360'
Kelly ball

Calcestruzzo - Workability and consistency of fresh concrete: Kelly ball

This method is used to determine the penetration of a hemispherical metal weight into freshly mixed concrete, which is related to the workability of  the concrete. The apparatus consists of a cylinder with one end having a hemispherical shape and the other end fit with a graduated handle. The weight...
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