Is the foundation pit waterproofing and the foundation pouring on the working face?
3, you say waterproof and pouring concrete conflict? Do not conflict
2, your construction process is not clear: I tell you listen to the basic cushion after the completion of the construction, the cushion surface dryness to reach more than 90% can be done when the membrane waterproof layer, waterproofing membrane construction is completed, then do C20 40 ~ 50mm fine stone concrete protective layer, the construction is completed, generally the next day can be tied in the above bar.
1, foundation pit membrane waterproof is the entire basement part of the package. So the basic floor of the waterproof material and the external walls of the waterproof material as much as possible.
The current project is generally not in the bottom of the foundation to do the membrane waterproof, and generally will be changed into fine stone concrete or cement mortar to do rigid waterproof, in the base side and the basement wall to do the membrane waterproof, the base of the waterproof before the banding reinforcement, Basic side and basement wall waterproofing after basement wall construction is done
