BRICKBAT COBA
Brickbat coba is a traditional and widely trusted terrace waterproofing technique used in many buildings. It involves laying broken brick pieces mixed with cement mortar over the roof surface to create a protective waterproof layer. This method also provides proper slope for water drainage, helping prevent leakage, seepage, and water stagnation.
Brickbat coba treatment strengthens the roof surface while providing long-lasting waterproofing protection. The combination of brick pieces and cement mortar creates a durable layer that reduces heat transfer and prevents water penetration. It is commonly used for terrace waterproofing in residential and commercial buildings due to its reliability and cost-effectiveness