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MEMBRANE

Aquaprufe PVC Waterproof membrane

      Specifications:
  • 1.5mm, 2.0mm
      Implementation standards:
  • GB12952-2011
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  • Frequency
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Product Description

PVC(Polyvinyl chloride) membrane is a type of high polymerwaterproof material of high performance. It uses polyvinyl chloride as rawmaterial, adding specified additives and anti-aging agents, prepared byadvanced technique and equipment. The product has excellent tensile strength,strong elongation, small shrinkage rate, good flexibility at low temperatureand long operating life.


PRODUCT FEATURES

1. Excellenttensile strength, elongation rate and dimensional stability after heattreatment.

2. Greatflexibility at low temperature and weather resistance.

3. Highcompression resistant strength.

4. Simpleconstruction. Do the lap seam by heat welding operation.

5. Remarkableanti-corrosion ability make it possible to apply to the special site.

6. Good plasticitymake it easy to operate the details.

 

 WHERE TO USE

The Waterproof and damp proof construction of Industrial and civic roof,underground, water conservancy, railway, traffic construction as well as graindepot, swimming pool and water tank

 

DATA BASE (Implementstandard:GB 12952-2011)

No.

Item

index

H

L

P

G

GL

1

Thickness Above Scrim

——

0.4

2

tensile performance

Max.Tensile strength, (N/cm)≥

——

120

250

——

120

Tensile Strength, MPa≥

10

——

——

10

——

Elongation at max. tensile strength. %≥

——

——

15

——

——

Elongation at break, %≥

200

150

——

200

100

3

Dimensional change after heat treatment

2.0

1.0

0.5

0.1

0.1

4

Flexibility at low temperature

-25, no cracking

5

Water tightness

0.3MPa, 2h, water tight

6

Puncture Resistance

0.5kg·m, impermeable

7

Hydrostatic Resistance(a)

——

——

20kg, impermeable

8

Lap seam peeling strength

4.0 or membrane breakage

3.0

9

Right-angled tear strength

50

——

——

50

——

10

Trapezoid tear strength

——

150

250

——

220

11

Water absorption(70, 168h), %

After immersion≤

4.0

After drying≤

-4.0

12

Heat aging

(80)

Period,h

672

Appearance

no bubbling ,crack, layered, bonding and hole

Retention rate at max. tension, %≥

——

85

85

——

85

Retention rate at max tensile strength, %≥

85

——

——

85

——

Elongation retention rate at max tension, %≥

——

——

80

——

——

Elongation retention rate at break, %≥

80

80

——

80

80

Flexibility at Low temperature

-20, no cracking

13

Chemical resistance

Appearance

no bubbling ,crack, layered, bonding and hole

Retention rate at max. tension, %≥

——

85

85

——

85

Retention rate at max tensile strength, %≥

85

——

——

85

——

Elongation retention rate at max tension, %≥

——

——

80

——

——

Elongation retention rate at break, %≥

80

80

——

80

80

Flexibility at Low temperature

-20, no cracking

14

 Artificial weathering aging(c)

Period,h

1500(b)

Appearance

no bubbling ,crack, layered, bonding and hole

Retention rate at max. tension, %≥

——

85

85

——

85

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