Yashas Enterprises

Perforated brick specifications include physical characteristics like size, weight, and water absorption, as well as performance properties such as compressive strength and resistance to heat and water. The Indian standard IS 2222:1991 provides detailed requirements for perforated clay building bricks, including specifications for perforation area and size, shell thickness, and minimum web thickness. Other specifications, like low water absorption, are often included to improve durability and insulation.