Wall tiles should be laid under the surface layer to make a waterproof layer, use cement mortar to level the ground, apply waterproof coating, and then lay a layer of 1 to 2 cement mortar as a bonding layer, tile and other decorative materials to paste up, watering After the use of wood photographic real, to achieve a firm, tight seams. If you do paint decoration should first brush waterproof putty and use waterproof coating. The ground surface layer of flowing water should be drained to the ground, and the water should be poured and no water should accumulate. After the 24-hour storage test, no leakage occurred.
Ceilings are recommended to use microporous aluminum gussets to enhance ventilation and prevent condensation. If you do plasterboard ceiling, you should first brush waterproof putty, and then brush waterproof coating.
Pipeline installation to avoid changing the original up and down the pipe, must be horizontal and vertical decoration, laying a firm, slope meet the requirements. Valves and faucets are installed in a flat, flexible and easy-to-use manner. The water supply pipe is tightly connected with accessories and appliances, and there is no leakage through the water test. Floor drain design is still based on the above drainage pipeline, and the surface should be slightly lower than the ground.