Basic Info.
Product Description
Hongxiang's HDPE geomembrane is also knowned as high-density polyethylene impermeable geomembrane.
It's a kind of waterproof material, the raw material is high-molecular polymer. The main components are 97.5% of HDPE and 2.5% of Carbon black/anti-aging agent/anti-oxygen/UV absorbent / stabilizer and other accessory.
It is manufactured via triple co-extrusion technique by the most advanced automatic equipment which is imported from Italy.
Hongxiang's HDPE geomembrane are all manufactured according to US GRI and ASTM standards.
Its main function is anti-seepage and isolation.
Are widely used in Landfill,water consrevancy,Minging&chemical industry,construction,Aquaculture,Agriculture etc.
Feature and Advantages of HDPE geomembrane:
1)High anti-seepage ratio:
HDPE geomembrane has a great anti-seepage effect unmatched by ordinary waterproof materials, and is recommended in some projects with high anti-seepage requirements.It's Permeability property is ≤1.0*10-13gcm/(cm2spa).
2)Chemical Stability:
It has excellent stability, acid and alkali resistance, salt solution, oil, alcohol, etc., and is mostly used in sewage treatment and landfills.
3)Anti plant root system
HDPE geomembrane has excellent puncture resistance and resists most plant roots. It is a must-choice product for planting roofs.
4)Aging resistance
HDPE geomembrane has excellent anti-aging, anti-ultraviolet, anti-decomposition capabilities. Oven aging at 85ºC, standard OIT, 55% retained after 90 days, oven aging at 85ºC,high pressure OIT, 80% retained after 90 days.
5)High Mechanic strength
It has good mechanical strength, and is first choice for seepage prevention in water conservancy projects. The tensile strength ,tear resistance, and puncture resistance properties all meet GRI-GM13 standard.
6)Low cost
Compared with other traditional materials, HDPE geomembrane has obvious cost advantages and is the best product for water storage and anti-seepage.
7)Environmental protection formulation
The raw materials used in Hongxiang HDPE geomembrane have reached relevant international standards, and are non-toxic and environmentally friendly. Widely used in drinking water ponds, breeding ponds, etc.
8)Rapid construction
Compared with other traditional materials, HDPE geomembrane can be laid in a variety of forms to meet different construction requirements.
Types of HDPE geomembrane
According to the surface of HDPE geomembrane, it can be divided into HDPE Geomembrane Smooth and HDPE Geomembrane Textured, including both sides textured and one side textured.
Compared with smooth geomembrane, textured HDPE geomembrane has a bigger friction coefficient.
For example, as we all know, HDPE geomembrane is widely used in landfill project. In order to maximize the storage capacity of the landfill, the slope of the landfill needs to be built as steep as possible.
Generally, the smooth HDPE geomembrane has a smooth surface and low surface shear strength, which will cause instability in the slope in the anti-seepage system. Therefore, the slopes of landfills now mainly use textured HDPE geomembrane, which has a high surface friction coefficient, which enhances the stability of the slope.
HDPE Geomembrane Technical Parameter (GRI GM13 ASTM Standard)
Spec
PropertiesTest method
ASTMGMS0.5 GMS0.75 GMS1.0 GMS1.25 GMS1.5 GMS2.0 GMS2.5 Thickness D5199 0.5mm 0.75mm 1.00mm 1.25mm 1.50mm 2.00mm 2.50mm Density (≥ g/cc) D1505 0.940 0.940 0.940 0.940 0.940 0.940 0.940 Tensile Properties
(Each direction) (≥)
• yield strength
• break strength
• yield elongation
• break elongationD 6693
Type IV
8 kN/m
14kN/m
12%
700%
11 kN/m
20kN/m
12%
700%
15 kN/m
27 kN/m
12%
700%
18 kN/m
33 kN/m
12%
700%
22 kN/m
40 kN/m
12%
700%
29 kN/m
53 kN/m
12%
700%
37kN/m
67kN/m
12%
700%Tear Resistance (≥) D 1004 64 N 93 N 125 N 156 N 187 N 249 N 311 N Puncture Resistance (≥) D 4833 160 N 240 N 320 N 400 N 480 N 640 N 800 N Stress Crack Resistance (≥) D 5397 500 hr. 500 hr. 500 hr. 500 hr. 500 hr. 500 hr. 500 hr. Carbon Black Content D 1603 2.0-3.0% 2.0-3.0% 2.0-3.0% 2.0-3.0% 2.0-3.0% 2.0-3.0% 2.0-3.0% Carbon Black Dispersion D 5596 Note(1) Note(1) Note(1) Note(1) Note(1) Note(1) Note(1) Oxidative Induction Time (OIT) (≥)
(a)Standard OIT
- or -
(b)High Pressure OIT
D 3895
D 5885
100 min.
400 min.
100 min.
400 min.
100 min.
400 min.
100 min.
400 min.
100 min.
400 min.
100 min.
400 min.
100 min.
400 min.
Packing and Shipping
1.Packing:
PP woven geotextile bags or PE film. Or according to customers requirements.
2.Mark:
Each roll of geomembrane has its own QR code and identification number.The identification number is traceable in line with the quality control plan. can add the necessary documentation or modify the packaging for countries and territories with special product certification requirements.
3.Delivery:
Within 7-10 days after receiving your deposit.
Installation:
Upon request by the customer,we can also offer a full turnkey installation service,covering the materials manufactured by OBOR,any other geosynthetics products,installation and all additional materials required to fully complete the project.
We can supply supervisors and installers,with or without welding equipment,such as machines and tools,to manage a group of local staff supplied by the customer.We can also provide training courses to staff provided by the customer.
· Do not pull or harden the geomembrane during installation. Ensure there are no sharp objects, roots or rocks on the base or side walls. Use a spade to clean up and get it as smooth as possible.80mil HDPE Liner 2mm High Strength
· Do not pull too tight, should leave a 1.50% margin for partial sinking and stretching. The slope is laid from top to bottom;
· The longitudinal joints of two adjacent frames shall not be on a horizontal line and shall be staggered by more than 1 m;
· The longitudinal joint should be 1.50m or more from the dam foot and the bent foot, and should be set on the plane;
· When laying the slope, the direction of the film should be basically parallel to the maximum slope line.
Production & Qulity Control:
As a professional manufacturer and exporter, we fully understand that product quality is most important to our sustainable development. We have the strict quality control and a strong R&D team, thus we has set up a full set of scientific & standard production system strictly complying with ISO9001:2015; We own the advanced &modern production equipments including the Vertical blow molding geomembrane production line, Flat extruded geomembrane production line, Automatic secondary roughness spraying production line, Composite geomembrane production line etc; and the advaced & modern testing instruments & apparatus, meanwhile we have 5 senior engineers with more than 10 years working experience in the geosynthetics field, all of those can ensure the high quality of our products.
Hongxiang is able to make the products with high quality, high efficiency and long lifespan. All our products are CEC(China Environmental Labelling Product Certificate) approved and have been sold well domestically and abroad.
Our ServicesQuality assurance
1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
2.Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality
3. For quality-related construction delay or substandard construction(except for damage or losses due to customer's responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers' feedbacks on quality issues within 24 hours.
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.
FAQ:1. Where is our company located ?
Economic Development Zone, Ling County, Dezhou City, Shandong Province. China.2. Can you send samples to us ?
Yes , free samples could be provided , but customer need pay for the freight cost .
After order placed , the freight charge could be refund .
3. What's your Payment term ?
T/T , L/C , Western Union.
4. What's your delivery method ?
By sea , By train , By ari, depend on your country.
5. What's your MOQ quantity ?
MOQ is one 20' container , the quantity could be negotiable .
