Coarse aggregate is a type of aggregate used in concrete that is larger than 4.75 mm in size. It is typically made up of crushed stone, gravel, or recycled concrete, and is used to provide bulk to the concrete mixture, which helps to reduce shrinkage and cracking. Coarse aggregates are typically classified based on their… Continue reading What is Coarse aggregate in concrete? Explain in details with their size, shape and strength.