Experimental Study on Improvement of Compressive …
compressive strength of 4300 psi (29 .6 MPa). A concrete composed of 50% and 75 % recycled materials that achieved strengths of nearly 7000 psi (48 MPa) and 6300 psi (43.4MPa) respectively were also developed. Recycling Of Waste Marble, Granite And Spent Brick: Composition of Marble, Granite and Spent Firebrick:
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