PVC Polymer Waterproofing Membrane for Roofing

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Introduction

Polyvinyl Chloride (PVC) waterproof membrane is a new polymer waterproof membrane which is made from polyvinyl chloride resin, and mixed with plasticizer, filler, antioxygen, ultraviolet absorber and other auxiliaries.

 

This membrane is polyester reinforced, which provides high breaking and tearing strength needed to prevent excessive elongation and sheet deformation under the stresses produced by the lifting of the membrane under wind loads. The unique lacquer coating provides the membrane with an easy to clean surface and prolongs the life of the membrane by reducing plasticiser loss.

 

Features

1)  Excellent aging resistance. Service life of roofing material is over 20 years;   

     service life of underground material is over 50 years.

2)  Root resistant penetration, specially used on planting roof.

3)  Welding installation. Joints are solid and environment friendly, no pollution.

4)  High tensile strength, good elongation and dimensional stability.

5)  Good plasticity, easy and suitable for details installation.

6)  Fireproof. Fire extinguished out of the ignition resource.

7)  Surface is smooth, no fading and dirty resistant.

 

Specification

 

No.

Item

L

N

W

I

II

I

II

I

II

1

Tensile strength N/cm ≥

100

160

8

12

100

160

2

fracture elongation %≥

150

200

200

200

150

200

3

Dimension Changing at heating %≤

1.5

1

3

2

1.5

1

4

Foldability at low temperature °C

-20

-25

-20

-25

-20

-25

5

Water tightness

No leakage

No leakage

No Leakage

6

Joint shear resistance (N/mm)≥

3

3

6

7

Thermal Ageing treatment

Appearance

no bubble

no bubble

no bubble

Tensile strength changing rate %

±25

±20

±25

±20

±25

±20

Breaking elongation changing rate%

8

Chemical corrosion resistance

foldability at low temperature °C

-15

-20

-15

-20

-15

-20

Tensile strength changing rate %

±25

±20

±25

±20

±25

±20

Breaking elongation changing rate%

9

Artificial climate accelerated aging

foldability at low temperature °C

-15

-20

-15

-20

-15

-25

Tensile strength changing rate %

±25

±20

±25

±20

±25

±20

Breaking elongation changing rate%

 

Applications

1)   All kinds of roofs, such as steel structure roof, planted roof etc.

2)   Underground engineering, such as building basement, subways, tunnels, air raid shelter, etc.

3)   Other projects like artificial lake, dam, water reservoir, grain storehouse, etc. 

 

RFQ

1. What is your MOQ? 

--Our MOQ is 5000 m2

2. Can you provide sample?

--Yes, samples are in stock. we can offer free sample for you.

3. Do you offer OEM service?

--Yes, we can print customers’ logo on the packaging;

And the size and specification can be produced and design according to your demand.

 

PVC Polymer Waterproofing Membrane for Roofing

 

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