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China self adhesive hdpe membraneChina self adhesive hdpe membraneChina self adhesive hdpe membrane

China self adhesive hdpe membrane

  • Thickness:1.0-2.0mm
  • Width:1-2m
  • Length: 15-20m
  • Color: White, other
  • Material: hdpe
  • Surface: smooth or fine sand
China self adhesive hdpe membrane

1. Product description:

HDPE Self adhesive Waterproofing Membrane/HDPE NO Self Adhesive Waterproofing Membrane adopts high-density polyethylene (HDPE) as the main waterproof layer, which is composed of self-adhesive layer, protective layer (for environmental change), and isolated layer. The self adhesive layer and protective layer have self-healing function. This waterproof membrane reserves a 70 mm wide

self-adhesive overlap edge on the long side. After its reaction with liquid state concrete mortar, a seamless combination between the waterproof layer and concrete

structure is achieved, which improves the reliability of the waterproof system. This HDPE self adhesive waterproof membrane has found a wide scope of applications, and is widely applied in underground projects.

High-density Polyethylene (HDPE) Self-adhesive Waterproof Membrane is specially used in underground project, it can bond with concrete layer tightly. After Membrane bonding with concrete, water can be blocked between membrane and concrete, which can improve the reliability.

 

2. Advantage:

1.Good bonding with concrete applied on membrane, to block water between membrane and concrete further to protect concrete effectively.

2.Low flatness requirement to substrate, reliable overlapping; mechanical fixing, easy application.

3.Sound anti-puncture performance.

4.Adaptable to settlement and distortion.

5.Weather-resisting and anti-UV.

6.Resist to acid, alkali, mold.

7.Eco-friendly material 

 

3. Application procedure:

Surface preparation → geo textile application → position setting → membrane installation → wide edge overlapping → long edge overlapping → inspection & approval → remove release film → install steel bar → concrete work.

 

4. Where to use:

Basement, Subway, Tunnel, Cave, Other underground public constructions

 

5. Requirements for construction:

The base should be dry and clean. Do not work in the rainy or snowy day.

Do not work under heavy wind(above 5 grade).

If it is rain or snow in the process of construction, protective measure to the laid membrane is must.

 

6. Packing, transportation and storage:

1It is be packed in rolls, or according the demands.

Should be stored in rolls with paper core inside, placing flatwise and stack maximum for 5 layers

2During storage and transportation, membrane should be placed in dry and well-ventilated places with ambient temperature less than 35 ℃ .Prohibit contacting with acid alkali oil and organic solvent

3Shelf life of 1 year under normal transportation and storage conditions.



Weifang Dongsheng waterproof material Co.,Ltd

Tel:+8615833094108

Contact Person:christy hao

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