Introduction of Relation Between Biswa, Bigha, Acre and Hectare

Introduction of Relation Between Biswa, Bigha, Acre and Hectare In the early 19th century, the British introduced the metric system to India. The British required that all land be measured in acres, but the people of India had been using a traditional system of measurements. The relationship between the British and Indian measurements was not …

Introduction of Quantity of cement sand and aggregate

Introduction of Quantity of cement sand and aggregate In construction projects, the cement, sand and aggregate are mixed in a specified ratio and then used for casting concrete. The concrete mix ratio cannot be altered as it will adversely affect the strength and durability of concrete. The quality of these ingredients (cement, sand and aggregate) …