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woven geotextile series
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Geomembrane series
PVC geomembrane

 

updatatime:[2013-1-20 14:20:39]    source:TAIAN CITY HAIFENG EARTHWORK MATERIAL CO.,LTD

 
 


Product performance
 Polyvinyl chloride (PVC) waterproof membrane is a high performance polymer waterproof material to PVC resin as main raw material, adding all kinds of special additives and anti-aging agent, the use of advanced production equipment and advanced technology made . Product has tensile strength, elongation, shrinkage, low temperature flexibility, stable performance, reliable quality, long life, easy construction, etc.
 The main purpose
 Roads, railways, drainage works, water, tunnel, embankment, dam gates seepage, build libraries liquid impermeable, roofing, building basements, underground warehouses, underground garage moisture, pile cofferdam and other films.
 Geometry
 Thickness :0.8-4 .0 mm; width :1000-4000mm
 Technical Specifications

ID

Name of Index

Index

Test results

1

Tensile strength(MPa)

³7.0

16.4/14.2(Vertical/horizontal/below)

2

Elongation at break(%)

³150

260/300

3

Thermal dimensional change resistance(%)

£2.0

0.4-0.6

4

Cold resistance

-20c0

No cracks

5

Anti-permeability

0.2MPa,24hImpermeable

Impermeable

6

Anti-perforation

Impermeable

Impermeable

7

Shear adhesion under state or ³2.0N/mm breaking at the seams

Qualified

8

Thermal aging treatment
80c0+2c0168H


Appearance quality void-free bonding without bubbles do not meet the standard requirements

-


The relative rate of change of tensile strength%

±20

+2/+2

The relative rate of change of elongation at break%

±20

-6/0

Cold resistance

-20c0,No cracks

No cracks

 

 

 

 

 

 

 

 

 

 

 

 

 

If you are interested in our products or need more tech data , pls email or phone to ue ! we will reply soon.
tel/fax:+86-538-6616366 Mobile:+86-13705385933 Contact:Mr Wang E-mail:hua818@vip.163.com

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