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Use Of Crushed Stone Rock Powder

Citeseerx experimental study on use of crushed stone ,citeseerx document details this paper presents the use of crushed rock dust and marble sludge powder as replacement to natural sand in preparation of self compaction concrete. the mixture of crushed rock dust and marble sludge powder with three different proportions of super plasticizer (0.35, 0.3, 0.25 were used for making concrete flow.

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