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Reinforce PVC Waterproof MembraneReinforce PVC Waterproof MembraneReinforce PVC Waterproof Membrane

Reinforce PVC Waterproof Membrane

  • Min .order Quantity:3000 Square Meters
  • Supply Ability :3000000 Square Meters/ per Month
  • Loading Port :QINGDAO PORT
  • Payment Term :L/C,T/T
  • Thickness : 1.0mm,1.2mm,1.5mm,2.0mm
  • Width :1.0m,1.2m,2.0m,2.05m
Dongsheng brand polyvinyl chloride (PVC) waterproofing membrane is made of polyvinyl chloride resin, plasticizer, stabilizer, anti-ultraviolet agent, pigment and other additives by kneading, extrusion, calendering, composite made of polymer waterproof Coil.
Second, product characteristics
* Variety, do two-color, backing and reinforced reinforced products.
* High tensile strength, elongation, stretching or cracking on the base of the adaptability of deformation.
* Wide format, can be welded, a high degree of mechanization, construction convenience.
* Good water vapor diffusion, easy condensate release, leaving the grass-roots moisture easily discharged.
* Resistance to root puncture, chemical resistance, aging resistance, low temperature flexibility and heat resistance.
* Durability, long service life (roof up to 25 years, up to 50 years underground).
* Widely used in large reservoirs, dams, bridges, tunnels, large venues roof, planting roofing

Third, construction requirements
 Primary treatment
 Waterproof grassroots requirements solid, flat, clean, no sand, from the skin, crisp and so on, the corner should be made into the base of the arc or triangle, radius of the arc should be greater than 20mm. Drainage slope, split seam, vent holes, etc. should be dealt with according to design requirements.
 Construction method
 The connection between the membrane and the base surface is mechanically fixed, and the overlap between the coils is heat welded. Should use the matching anchor tool and welding machine. Paving the first paving when determining the direction of paving, and then roll the direction along the pavement straightening, paving. For mechanical and mechanical fixation of the large surface and the base surface, drill holes (not more than 80cm between two holes) in the hole of the plastic expansion plug, with a screwdriver to tighten the self-tapping screws plus gasket, No loose phenomenon, the mechanical fixing is completed, the installation hole above the PVC round cover closed. When the membrane lap, the long side of the lap of not less than 50mm, short side lap of not less than 80mm. Weld the weld wipe, to be heated torch, the torch flat mouth deep into the weld, with hot air to the PVC membrane surface blown to melt, with the roller compaction, after completion of the weld should be bright color to mention pulp. Weld to the temperature dropped to room temperature, check whether the weld off, welding phenomenon. Construction process, the construction site should be done to strengthen the treatment layer, reinforced layer and waterproof layer should be welded between the dense. Coil in the roof parapet wall and underground wall at the head of the first part of the location, with a metal layer of fixed, and sealed with a matching sealant. To do the protective layer, should be done in the waterproof layer on the isolation layer to prevent the waterproof layer is damaged.

Fourth, the matters needing attention
* Rain, snow, fog, windy weather and the base surface of the case of water can not pave the coil.
* The laying of waterproofing membrane, the construction temperature should be 5-35 ℃, relative humidity should be less than 80%.
* Construction process, the procedure shall not cross, all nodes must be done to strengthen the layer.

5, packaging, transport and storage
* The product is made of rigid paper core, and the outer cover is made of plastic tape.
* Product sub-homogeneous type (N) and composite (single-fiber composite fabric L, W-class fabric enhanced).
 Width: N type 2.05m, L / W class 2.0 m Thickness: 1.0 ~ 2.0mm Length: 20m
 * In transport to prevent sun and rain, to prevent collision, keep the package intact.
* Store the product in a cool and ventilated place. Do not approach the fire source.
* In the normal storage and transportation conditions, the shelf life of the product is 12 months, more than the shelf life of the items specified in this standard can be tested, if the results meet the requirements can still be used.

Weifang Dongsheng waterproof material Co.,Ltd


Contact Person:daniel

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