There are several precautions when using waterproof casing, and now HuanZhong and you will talk about them.
1, the basement outside the waterproofing work surface, can be used to prevent the outside of the internal paste method, there are conditions to turn to the outside of the construction of the external paste method. 2, the basement waterproofing project design program, should follow the basic principles of prevention as the main, to row as a supplement, according to local conditions, waterproof and reliable, economic and reasonable. Can be designed in accordance with the requirements of the basement waterproofing project table. 3, the choice of waterproof casing, according to the actual situation, can use flexible waterproof casing or rigid waterproof casing, if necessary, can be used just flexible combination of waterproofing program. In special requirements, you can use overhead, sandwich wall and other multi-proofing program. 4, the protection of the waterproof layer outside the basement, you can take a soft protective layer 5, the general basement waterproofing project design, the outer wall mainly against water pressure or self-waterproofing role, and then do coil outside waterproofing (i.e., over water surface treatment), coil waterproofing practices. 6, underground engineering is more complex, design to understand the underground soil quality, water quality and water table situation, design to take effective defense. 7，For special parts, such as deformation joints, construction joints, through-wall pipes, buried parts and other weak links to be carefully designed, as required for detailed processing.
