Ground uneven, uneven pits, floor pavement, moisture-proof membrane cushion broken, resulting in breathable, take measures before the floor is flattened the ground before installation. Paving, there is sand on the ground, there is no clean, moisture-proof membrane pad broken, resulting in breathable. The measure is to clean the ground before paving. Moisture-proof membrane pavement junction no sticky, resulting in breathable.
Should be moisture-proof tape sticky tape, the best width of 60mm plastic tape to ensure moisture-proof membrane is not breathable. When paving the floor to the interface with the wet interface, such as: bathroom, kitchen, balcony and other negative, the moisture-proof membrane should be back up, with moisture-proof membrane to wrap the edge of the floor, to prevent moisture into, reduce and avoid the floor in the area Discoloration and deformation.