cementsand
Cementsand, commonly called cement-sand mortar, is a binding material used in masonry and plastering. It is formed by mixing Portland cement with fine sand and water. When hydrated, the cement binds the sand particles to create a solid, workable matrix that adheres to bricks, blocks, or stone.
Typical ratios by volume vary with application. General masonry mortar is often 1 part cement to 3
Common uses include laying bricks or blocks, pointing joints, plastering walls, and bedding floor tiles or pavers.
Curing and performance depend on moisture. Initial set occurs within hours, with increasing strength over 28
Environmental considerations include the carbon footprint of cement production. Reducing cement content with supplementary cementitious materials