This array of bricks can be availed in different raw material selection, production technique, strength, texture and surface finish based choices. Composed of raw materials like magnesite, magnesium chrome etc, this range of blocks can also be availed with various chemical and physical attributes based choices. Excellent compressive strength, low water absorption capacity and ability to resist salt attack have made these bricks the most sought after construction materials available in the market. Being non-inflammable type, these blocks ensure safety of concrete structures especially during outbreak of fire. Special care has been taken during production of these blocks to avoid their under burnt or over burnt condition.