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Crushing Strength Of Course Aggrgate For M20 Concrete

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crushing strength of course aggrgate for m20 concrete

coarse aggregate in concrete construction shyam steel,coarse aggregate. coarse aggregates refer to irregular and granular materials such as sand, gravel, or crushed stone, and are used for making concrete. in most cases, coarse is naturally occurring and can be obtained by blasting quarries or crushing them by hand or crushers. it is imperative to wash them before using them for producing concrete..experimental study on strength of concrete by using ps,demand for coarse aggregates also increases. to meet this demand, another alternative to river sand is ps sand in manufacturing concrete. an attempt has been made in this study to determine the compressive strength of m20 grade concrete using ps sand as fine aggregate. key words ordinary portland cement, natural by crushing rocks.

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