Concrete Material Testing

Air content of fresh concrete using air chamber pressure method

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Air Content test and Significance This test method is suitable for fresh concrete containing normal aggregate with a maximum size of 50 mm or less, but not suitable for fresh concrete containing porous aggregate for which the aggregate correction index cannot be accurately determined. This standard covers the method of determining the air content of fresh […]

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Slump flow test for self compacting concrete

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Slump Flow test and significance: – This test is used for under water construction work. This test is also developed in japan. This test is used to asses horizontal flow of concrete. There is no any obstruction while performing this test. This is rapid test and easy to perform. This test is useful understand how

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V funnel Test for Self compacting Concrete

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Self Compacting Concrete: – It is special type of concrete, It has excellent deformity it it can be moulded without any vibration. its cohesive nature makes it resistive to bleeding and segregation at the time of handling. V funnel Test:- This test was developed in Japan. The equipment consists of a V-shaped funnel. The V-funnel

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