Also known as “aggregate”, sand is a common […]
Leave MessageAlso known as “aggregate”, sand is a common granular material used as a framework and filler in concrete and mortar. It can be divided into two categories: natural sand and artificial sand. There are two types of sand: fine aggregate and coarse aggregate. Fine aggregate particles have a diameter between 0.16 and 5mm, while coarse aggregate particles have a diameter greater than 5mm. Aggregate, as the main raw material in concrete, serves as a framework and support in buildings