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  2. Amount Of Cement Sand Aggregates In 1 4 8

amount of cement sand aggregates in 1 4 8

2 ensp enspC 38mm 148 The mix proportions shown in the table above are given as a guide to the mixes ordinarily needed to achieve the specified strengths The actual mix designed after tests depends upon the closeness of control which the contractor is prepared to exercise in production and upon the quality of the materials that obtained