IDF curve represents the relationship among the intensity-duration-frequency of rainfall, can be developed if we have point rainfall data for long pe…
Read moreCement is a finely pulverized material that binds after reacting with water. Portland cement specifically refers to the type of cement produced fro…
Read moreAbrasion of aggregates is defined as the wearing and scraping of rock surface due to friction and impact. Aggregates with good abrasion resistance …
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