Acid-Proof Smooth Texture Natural Fine Fineness River Sand

Product Description

This product is acid-proof natural river sand which has fine sand fineness. This product has 0.3865 kilograms of weight, contains 44.27 % of MgO% and 0% of SO3%, and has 2.2 fineness. This product is a widely used construction material worldwide, especially in the production of concrete, cement-sand, and concrete blocks. It has been used in construction for centuries and is still in high demand. It is typically light brown in color and has a smooth texture. It is also used in plastering, flooring, and landscaping.