Grade of cement, PCC ,concrete mix

Question

Accepted Answer

Grade of cement, PCC, and concrete mix are important factors in construction.

Grade of cement refers to the strength of the cement used in construction.
PCC stands for Plain Cement Concrete, which is a mixture of cement, sand, and water.
Concrete mix refers to the ratio of cement, sand, and aggregate used in making concrete.
The grade of cement used in construction depends on the type of structure and the load it will bear.
The ratio of cement, sand, and aggregate in concrete mix varies depending on the strength required for the structure.
For example, for a foundation, a concrete mix of 1:2:4 (cement:sand:aggregate) is commonly used.
PCC is used for leveling the surface before laying the foundation.
The ratio of cement, sand, and water in PCC is usually 1:4:8.
The strength of PCC depends on the ratio of cement, sand, and water used.

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