Flexible waterproof sleeve generally used in the pipe wall part need to wear, it plays a role of protecting and sealing pipe. Have nearly five years according to the demand of flexible waterproof casing is stepped up, with the increase of sales, the installation of flexible waterproof casing problem it must cause our attention, throughout the waterproof casing in the market, the development of the whole market was more favorable environment, the market circulation of the quality of the waterproof casing with further intensify the regulation of the country, basically have no too big quality problem, but the installation environment of every place has each place, worker level is uneven, so as to make the waterproof casing installation quality also is worrying.
In fact as early as 2002, shall be formulated by the ministry of construction of our country unified 02 s404 water-proof sleeve atlas has special requirements on the waterproof sleeve data and installation specification. Installation workers are facing problems at present stage is the actual installation are according to their own experience or simply there is no practical experience. So today it is worth to popularize the installation of flexible waterproof casing of attention to details.
Flexible waterproof sleeve at the request of the embedded period should pay attention to the wall, including the thickness of the wall, the wall's physique make sure those goals are met. Followed by the flexible waterproof sleeve when filling well casing of the seal, avoid impurities to enter. Last is the wall between the sleeve and fill in the content must fill in full, avoid loose.
Flexible waterproof sleeve in pipeline construction should make pipe and casing concentric, filling and sealing paste to uniform distribution, avoid internal casing leakage. Second is according to the pipe flows through the construction of environment, if through the in and out of the end of the pool, you get higher for waterproof casing containment requirements, including for filling and sealing paste to do safety non-polluting.
