Categories
Contact Us
Shandong Xinyu Geosynthetics Engineering Co.,Ltd
Add:Ling county,Dezhou city,Shandong province,China
Jennifer Lee :+8617605342013
Fax:+86-534-2567999
E-mail:xygeotextile@gmail.com

Geomembrane

HDPE Geomembrane

HDPE geomembranes are available in a variety of surface finishes including textured, smooth and conductive. Textured finishes provide higher friction angles to prevent slippage of adjacent materials when lining steep slopes while smooth geomembranes are the preferred products for lining projects requiring low permeability....Chat Now

HDPE GEOMEMBRANE’s Applications:

Waste water treatment facilities

Landfill caps /closures

Potable water reservoirs

Tank linings

Dam/ Pond liners

Floating covers

Solutions ponds for mining

Retention ponds

Storage tanks

 

INTRODUCTION

High Density Polyethylene (HDPE) geomembrane liners are used in a wide range of containment applications. Available in smooth, textured, white, conductive and high temperature variations, this material provides excellent durability and chemical resistance properties and is reliable in exposed applications, offering great ultraviolet protection and ageing resistance from the intense stresses of weather.

 

HDPE geomembranes are available in a variety of surface finishes including textured, smooth and conductive. Textured finishes provide higher friction angles to prevent slippage of adjacent materials when lining steep slopes while smooth geomembranes are the preferred products for lining projects requiring low permeability. Due to the relative stiffness of HDPE, field seaming by XINYU's trained geomembrane installers is generally required.

 

image001_副本

 

Features:

·  Available In 20, 30, 40, 60, 80, 100& 120 mils

·  Good Chemical Resistance

·  UV  Resistance

·  Soil Cover Not Required

·  Textured Versions Available

·  Colors: Black, White, Green, & Custom with min quantities.

 

HDPE geomembrane specifications(USA GRI-GM13)

NO.

Value

Test Value

0.75mm

1.0mm

1.25mm

1.5mm

2.0mm

2.5mm

3.0mm

1

Density(g/cm2)

0.939

2

Tensile propeties

 

 

 

 

 

 

 

 

Yield strength(N/mm)

11

15

18

22

29

37

44

Break strength(N/mm)

20

27

33

40

53

67

80

Yield Elongation

12%

Break Elongation

≥450

3

Tear resistance/N

93

125

156

187

249

311

374

4

Puncture resistance/N

240

320

400

480

640

800

960

5

Stress Crack resistance/h

≥1500

6

Carbon black

 

 

 

 

 

 

 

 

Carbon black content/%

2.0-3.0

Carbon black dispersion

Carbon black dispersion(only near spherical) for 10 different views 9 in categories 1 or 2 and 1 in category 3

7

Oxidative induction time

 

 

 

 

 

 

 

 

Standard OIT/min

100

High pressure OIT/min

400

8

Oven aging at 85℃

 

 

 

 

 

 

 

 

Standard OIT-% retained after 90 days

55

High pressure OIT-% retained after 90 days

80

9

UV resistance

 

 

 

 

 

 

 

 

Standard OIT retained after 1600hrs

50

High pressure OIT retained after 1600hrs

50

10

Low tempreture impact brittle property at -70℃

 

11

PermeabilityG.cm/(cm2).Pa

≤1.0×10-13

12

Dimensional stability

±2

 

HDPE GEOMEMBRANES ARE USED IN MANY DIFFERENT LINING APPLICATIONS, INCLUDING:

Landfills

Concrete tank liners

Pond liners

Mining

 

Power plants

Our services range from assistance in material selection to full geomembrane installation services, project management and quality assuran

 

image001_副本1

 

How Does HDPE Compare With PVC and Other Geomembrane Types?

As a waterproofing liner, a HDPE geomembrane is favored over other materials for its modest economic and operational advantage. Economically, HDPE geomembrane is superior thanks to its relatively straightforward manufacturing process, which has driven up supply and kept prices low in contrast to other kinds of geomembranes. As more design engineers become familiar with the material, growing competence in its use further promotes its market dominance and economic edge over competing products.

 

WHY XINYU GEOSYNTHETICS ENGINEERING PRODUCT?

XINYU Geosynthetics aims to provide integrated, innovative and geosynthetic-related products and services to global engineering tasks. With an Accurate, Collaborative and Efficient approach, XINYU constantly strives to meet customer’s expectation and requirement through our expertise and experience to provide the most suitable product and service. We consider XINYU Geosynthetics a qualified products provider, a trusted business partner and a socially responsible company.

 

image007_副本

 

image007_副本2

 

After-sales service

1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.

2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.

3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.

4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.