Civil Engineering :: Concrete Technology
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Permissible compressive strength of M 150 concrete grade is
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Slump test of concrete is a measure ofits
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Pozzolana cement is used with confidence for construction of
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Water cement ratio is
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Efflorescence in cement is caused due to an excess of
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If the engineer-in-charge approves, the 10 cm cubes may be used for the work test of concrete provided maximum nominal size of aggregate, does not exceed
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The diameter of the Vicat plunger is 10 mm and its length varies from
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The shrinkage of concrete
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The ratio of various ingredients (cement, sand, aggregates) in concrete of grade M 200, is
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Separation of water or water sand cement from a freshly concrete, is known