In Shaanxi , the traditional idea is to make up for leaks. The new method of waterproofing leaks is to abandon this traditional concept. The waterproof layer leaks, and the waterproof and leakproof work is done outside the tile. As long as the outer surface of the tile is waterproofed, the waterproof effect is the same.
Shaanxi waterproof leak repair construction method: Use a knife to remove the waterproof cement or solid glue between the tiles, dry the floor with a dryer for one day, and then fill the trench with the same color of cement as the floor (the ground is white, Fill it with white cement, the floor is black, fill it with black cement. This is done for the indoor beauty.) Then use a special CPC waterproofing agent to slowly inject it into the cement. After 1-2 days, the waterproofing agent And cement will firmly adhere to the tile, effectively forming a solid waterproof layer.