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PVC roof membrane

  • Min .order Quantity:3000 Square Meters
  • Supply Ability     :3000000 Square Meters/ per Month
  • 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
  • length             : 20m(Above quantities are indicative only. We can produce it according to your demands).

Description

PVC waterproof membrane is made by putting antioxidant, antiager, plastizer, ultraviolet light absorber into polyvinyl chloride. Production tecchniques include kneading, mixing, extrusion and calendering.

 

Thickness  

1.0mm,1.2mm,1.5mm,2.0mm

Width

1.0m,1.2m,2.0m,2.05m

Length 

20m or according to the demands.

 

 

Production features

1.With great tensile strength and elongation.

2. With good performance in temperature and weather resistance.

3. With superb performance in anti-puncture, impact resistance and root resistance.

4. Simply applied in construction.

5. No open fire or volatility of harmful solvent, safe, envrionment friendly, no pollution.

 6. Enough width reduces overlapping joint, which guarantees quality of the structure and reduces consumption of sheet.

 

 

Classification

According to the constituent, it can be divided into homogeneous sheet (code: H), fibre-backed sheet (code: L), sheet internally reinforced with fabric (code: P), sheet internally reinforced with fibre glass (code: G), sheet with fabic backing and reinforcement of glass fiber (code: GL).

 

Where to use

The product is applied in waterproof, anti-permeability, anti-pollution engineering in fileds of civil buildings, roads, railway, caves, tunnels, water conservancy projects, chemical industry, environmental protection, and landfill etc.

 

Typical properties

No.

Item

Index

H

L

P

G

GL

1

Thickness of resin on central base materials /mm

0.4

2

Tensile property

Maximum tension/(N/cm)

 

120

250

120

Tensile strength/MPa

10

10

Elongation at maximum tension/%

15

Elongation at break/%

200

150

200

100

3

Dimensional change after heat treatment /%

2

1

0.5

0.1

0.1

4

Fexibility at low temperature

 

NO crack at 25℃

5

Watertightness

 

0.3MPa, watertight for 2h

6

Shock resistance

 

0.5kg.m, no leakage

7

 Resistance to static loading

 

20kg no leakage

8

Joint peeling strength /(N/mm) ≥

4.0 or  sheet damaged

3

9

Right angle tear strength/(N/mm) ≥

50

50

10

Trapezoid tear strength/N   ≥

150

250

220

11

Water absorption(70℃,168h)/%

Water immersed

4

Exposed to the  sunshine

0.4

 

Construction method

 

Cold sticking adhesion

It's applied to side wall of basement, basement roofing. PVC sheet can be bonded tight by special adhesive with the base course, playing the role of insulation,protection and buffer.

 

Weifang Dongsheng waterproof material Co.,Ltd

Tel:18053637268

Contact Person:sany

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