Question: Q . II / ( 2 5 % ) Design an air - entrained concrete mix for a small job with a nominal maximum aggregate

Q.II /(25%)
Design an air-entrained concrete mix for a small job with a nominal maximum aggregate size of 12 in. show the results as follows:
a. Weights of components to produce 6000lb of concrete.
b. Volumes of components to produce 1yd3 of concrete.
c. What do we mean by curing concrete? What will happen if concrete is not cured?
Q . II / ( 2 5 % ) Design an air - entrained

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