Beijing Heng Rui geomembrane geomembrane welding construction company looking for - Beijing geomembrane price | Beijing geomembrane manufacturers | Beijing geomembrane welding construction to find - Tai'an City Rui Heng geomembrane
HDPE geomembrane, also known as high-density polyethylene geomembrane, geomembrane welding (135 Ma Zhen 0586 0548 spring) national professional geomembrane, waterproof blanket, geotextile manufacturer, to provide you with geomembrane laying, geomembrane construction - China geomembrane manufacturers - Rui Heng cards are widely used in artificial lake seepage geomembrane, landfill impermeable reservoir area, river seepage, chemical cesspool seepage, aquaculture tank seepage, tank foundation seepage, landfill closure seepage, tailings dam seepage residue field sedimentation tank seepage, oilfield wellhead water seepage, saltworks sun bittern pool seepage, aquaculture and other seepage control.
Connection film with the film take welding, using an automatic crawling welding machine, the machine consists of two high-frequency thermal electric iron composition, heat tape tape round by pressing, rolling plastic film, welded into two weld width of 10mm wire, two wire gauge 16mm.
Hot Wedge Welder welding process is divided into: adjusting the pressure set temperature → → → weld lap set speed check
Loading film into the machine to start the motor → → pressure welding.
(2) seams without oil, dust, lap segment should surface HDPE geomembrane sandwiched sand and other debris, when there is debris must be cleaned prior to welding.
(7) When welding the film must not press out the dead fold, laying HDPE geomembrane, according to local temperature changes in the magnitude and HDPE geomembrane performance requirements, set aside the amount of stretching deformation caused by temperature changes.
(8) When the temperature of the temperature control portable welder welder as indicated below 200 ℃, use a clean cloth or cotton dust them off and then welded, when necessary, re-polish, avoid hand wipe.
(9) When the seams condensation, when wet, silt and other effects, treatment after welding.
Beijing Heng Rui geomembrane geomembrane welding construction company looking for