4 Inch Hydraulic Cement Block

We are offering 4 inch Hydraulic Cement Block. Dimension 4"*8"*12" We use high quality raw materials like Fly Ash, 4mm unsegregated fine aggregate, 6mm coarse aggregate and 12 mm coarse aggregate to ensure good compressive strength. Advantages of using Fly Ash in brick block: Increased Compressive Strength No leaching of Calcium Hydroxide crystals onto the surface (those white patches) Increased Durability -(low Chloride Ion penetration, i.e. very low coulomb rating that further decreases with time). Decreased Permeability Reduced Sulfate Attack Reduced Drying Shrinkage