Brick Bat Coba Waterproofing

Brick bat coba waterproofing is a traditional and highly effective method for protecting terraces, roofs and podiums from water seepage. The layered brick-and-mortar system provides durability, strength and long-lasting water resistance, while also adding useful thermal insulation.

Procedure:

1. Primer coat — prime the cleaned slab so the system locks firmly to the base.
2. Brickbat layer — lay broken bricks evenly over the surface to create slope and a strong, insulating base.
3. Cement mortar topping — cover the brickbats with waterproof cement mortar, filling every gap into a single solid mass.
4. Protective finish — seal the top with a waterproof coating or plaster for a durable, leak-proof terrace.