Re-use of waste marble dust in the production of cement and concrete
In this study, ordinary Portland cement CEM I 42.5 N was used which complies with the ASTM C150. Natural siliceous sand with fineness modulus of 2.35 and crushed pink lime stone with nominal maximum size of 19.0 mm was used.The grading of both fine and coarse aggregate satisfies the ASTM C33-03 grading limits as presented …
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