release：2019-06-05 browse：343times
PE pipe fitting is widely used in the construction industry, because PE pipe fitting has good advantages. However, before PE pipe fitting is used, sufficient preparations should be made to avoid any problems in the later period.
Before installing PE pipe material pipe fitting, need to dig groove, and dig groove is the earth that dig to want to have a reasonable pile up place, and cannot be in groove too close, should have the distance of two meters above. And dig out of the earth to transport out in time, so as not to affect the future work. In the PE pipe fittings construction, must use the mechanical operation, with the mechanical dig to the bottom of the designed trench elevation of 20 cm above, the rest of the part can be asked workers to carry out excavation.
In order to ensure the safety of construction, construction period and construction quality, before the construction must be to the construction section of the soil quality, underground water level, etc., full understanding and investigation, so as to ensure that there will be no accidents in the construction!
