Basic Info.
After-sales Service
Installation Guidance
Application
Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project
Feature
Puncture Resistance, Impact Resistance, Tear Resistance
Length
50m-200m/Roll (as Request)
Color Classification
Black White Blue Green (Customized)
Transport Package
Container
Specification
thickness: 0.2-5.0mm, width: 1-12m, smooth
Origin
Dezhou in Shandong Province
Product Description
Product Description
1.Main Thickness:0.5mm, 0.75mm,1.0mm,1.5mm,2.0mm
2.Main Width:4m, 5m, 5.8m, 6.0m, 7m, 8m
3.Main Length:50m/100m
4.Main Color: black, white, blue, green
5. Optional surface: Textured or Smooth surface.
6.Material:HDPE, LDPE,LLDPE,EVA
7. Certificate & Test: ISO, TRI, SGS
8. Quality Control: Third party test and factory lab test
HDPE Geomembrane and pond liner is produced from high density polyethylene resin by film-blowing process, adding carbon black, antioxidant, anti-aging and UV-resistance component. Now it is the most widely used products for solid waste containment (such as landfill liners), mining and water containment applications.
Geomembrane Main Features
COMPANY ONLY PRODUCE 100% VIRGIN MATERIAL
1.Waterproof and impermeable
2.UV resistance
2.High tearing resistance
3.Puncture-resisting
4.Nontoxic
5.Long life,20years exposed to sun, buriend 60years
6.Root resistance
Environmental Protection
For example, landfills, sewage treatment plants, power plant regulating pools, industrial and hospital solid waster, construction and blasting waste etc.
Water Conservancy
For example, seepage prevention, leakage stoppage, and reinforcement of rivers, lakes, reservoirs and slope protection, etc.
Aquaculture
For example, industrialized aquaculture ponds, fish ponds, shrimp pons lining, sea cucumber circle protection, etc.
Municipal Engineering
For example, tunnel, subway, underground works of buildings and roof cisterns, impervious roof garden, lining of sewage pipes, etc.
Mining Industry
For example, anti seepage of bottom lining of washing pond, heap leaching pool, ash yard, dissolving pool, sedimentation tank, storage tard, tailings pond, etc.
Geomembrane, also known as "impermeable film", "polyethylene film", it is made of polyethylene (PE) and other polymer raw material production, is currently widely used in landfill, sewage treatment plant, agricultural water storage, petrochemical, aquaculture, road engineering and other industries, in the project mainly plays a role in seepage prevention, isolation
HDPE Geomembrane pond liner TechnicalParameter
ASTM Standard geomembrane
Spec
Properties | Test method
ASTM | GMS0.5 | 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 elongation | D 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. |
Geomembrane Liner Application
- Environmental protection, environmental hygiene (such as garbage landfill site, treatment of sewage, containment of poisonous or harmful wastes, hazardous warehouse, industry wastes, construction & explosive rubbish, etc).
- Water conservancy (such as waterproofing, stopping up leak, reinforcement for lake, river, channels, tunnels, dams and reservoirs; vertical wall with core, slope protection, etc.
- Municipal engineering (expressway, subway, underground engineering of building; and liner of roof pool, roof garden's waterproofing, sewage channel, etc)
- Garden (backing & slope protection of artificial lake, pool, golf course's pond.
- Petrochemicals (liner secondary lining of chemical reeaction tank and deposit tank from chemical plant & refinery; seepage control of oil tank from gas station
- Mining (backing seepage of washing pond, heap leaching pond, ashery, dissolved pond, deposit pond from the stack and tailing.
- Traffic facilities (highway foundation reinforcement, culvert stopping up leak
- Agriculture (stolling up leak for reservoirs, drinking pools, storage ponds and irrigation system.
- Aquaculture industry (seepage control for sea cucumber circle's slope protection, liner of fish pool & shrimp pond.
- Seepage, corrosion, leaks control & reinforcement for other facility, leachate collection.
- Temporary container structure, prefabrication of special parts.
Our major products Geomembrane,Geotextile,Geogrid, plastic geogrid, fiberglass geogrid, steel plastic geogrid, anti-crack, waterproof blanket, waterproof board, rubber water stop,PVC waterstop bentonite water stop, Concrete Nails and so on. At present, the foreign trade market of geomaterials is developing well. According to statistics, China is one of the largest producers of geomaterials in the world with the leading production capacity of geomaterials in the world. At the same time, China's geotechnical materials exports have also shown a rapid growth trend, has become an important part of China's building materials foreign trade. China's exports of geomaterials reached $1.87 billion in 2019, up 13.5 percent year on year, according to data from China Customs . From the export market, China's geotechnical materials are mainly exported to Europe , North America, the Middle East and other countries and regions. Among them, the European and North American markets are important markets for China's geotechnical materials exports, accounting for more than 60% of the total exports. In addition, with the promotion of the "Belt and Road" initiative, the geomaterials market in Central Asia, Southeast Asia and other regions has gradually risen, becoming an emerging market for China's geomaterials exports.
| HDPE/LDPE Geomembrane |
| HDPE/LDPE/LLDPE in Virgin or mixed or recycled |
| both sides smooth / both sides textured / one side smooth, the other side textured / as your request |
| 0.1mm - 2.5mm |
| Width: 1M - 8M Length: 50M - 200M (or as request) |
| Black, White, Blue, Green, Grey , etc |
| 1000sqm per thickness |
| CE / ISO 9001 |
| In PP woven bag or as request |
| Free samples available |
| about 3-7 days after received the 30% deposit |
| Ocean Shipping |
| TT 30% as deposit, 70% balance payment at sight of BL copy or LC at sight |
Construction Mehtod
1.First of all, make preparations to clean, roll and flatten the surface of the base layer to be laid;
then take the materials locally and fill the surface of the base layer with an excavator. The filled
layer is not less than 30 cm thick and there is no loess If you want, you can use yellow sand or
fine sand instead, fill up the soil layer or sand layer, compact the soil protection layer, prepare
for the next step, dig underground water to guide the drainage, and distribute the drainage pipes.
2. Secondly, the soil protection base layer should be leveled and tamped, and the surface should
be smooth and smooth, and there should be no gravel over 2cm or obvious small pits; after
checking that there is no problem, the bentonite waterproof blanket will be naturally relaxed
and flat Lay on the soil protection layer with the non-woven fabric facing down and the woven
fabric facing up. Note: The construction of bentonite waterproof blanket should be carried out
in rainless and snowy weather. In case of rain and snow, the plastic film should be used to
prevent the swelling of the bentonite in the waterproof blanket. The overlap of the bentonite
waterproof blanket is not less than 20 cm. Sprinkle bentonite lap powder evenly on the lap
edge, spray it to make it compact after pressing, and keep it flat. After laying, check the
waterproof blanket for damage and holes, repair it in time, and prepare for the next step.
3.In the 1980s, HDPE high-density polyethylene geomembrane, also called HDPE anti-seepage
geomembrane, also called anti-seepage membrane, was used in anti-seepage projects in landfills.
With China's emphasis on ecological environment and the increasing awareness of national
environmental protection, anti-seepage membranes are widely used in landfill disposal.
Lay the HDPE impermeable membrane on the bentonite waterproof blanket, stretch it flat,
without large air bubbles, flatten it, and avoid heavy machinery such as excavators rolling,
turning or walking on the impermeable membrane; impermeable membrane and
anti-impermeable membrane The lapped edge of the membrane should be no less than ten
centimeters, and the edge should be kept clean and free of debris and stones; then prepare
for welding. Before welding, take two pieces of geomembrane of about one meter for test
welding, adjust the reasonable temperature of the welding machine, and then use a professional
Welding personnel welding; welding should be carried out simultaneously with the laying of
impermeable membrane until the laying is completed. Note: During the laying of the geomembrane,
the excavator will cover the geomembrane slowly and evenly with soil on the side. Welding
and filling are carried out simultaneously to avoid artificial damage to the geomembrane; the
protective soil layer on the geomembrane is not lower than Thirty centimeters thick to prevent
plant roots from piercing the geomembrane, and then the soil is compacted.
4.After the laying of the geomembrane is completed, the filament nonwoven geotextile will be laid
by manual rolling, the fabric is stretched and flattened, and the overlapping edge is not less than
ten centimeters. After laying, check whether the surface of the filament geotextile is damaged or
damaged hole. Repair it in time and prepare for the next step.
5.Then cover the earth layer on the filament geotextile, protect the soil layer from being less than
30 cm thick, and compact and flatten the soil layer.
6.Finally, lay the short silk geotextile on the compacted protective soil layer, roll it by hand, and
stretch the fabric to make it flat. The overlapping edge is not less than 10 cm. After laying, check
whether the geotextile is intact and deal with it in time.
The geomembrane roll are in the hand sewing woven bag packing, safe and scratch-proof.
The bag color can be customized, with your own logo.
I. Performance and engineering application of HDPE geomembrane:
Polyethylene and polyvinyl chloride geomembrane widely used in engineering are stronger than clay in terms of impermeability and are almost impervious to water, especially high-density polyethylene, which is more waterproof. If expressed by the permeability coefficient, it can reach 10 -13 -10 -15 / s. After conducting a hydraulic penetration test
on a HDPE geomembrane with a thickness of 0.7 , the results show that for HDPE, when the pressure difference changes from 0-2MPa, the laminar flow is A constant, that is, the self-diffusion flow rate, which indicates that for a hydrophobic mediumsuch as HDPE, even if it is subjected to a large hydraulic pressure difference, the diffusion flow rate caused by the pressure difference is still not generated. HDPE geomembrane has excellent temperature indicators, weldability,
weather resistance and good aging resistance, chemical resistance, environmental stress cracking resistance and puncture resistance, so it is particularly suitable for underground engineering, mining engineering, waste filling Buried sites, sewage or waste disposal sites are used as anti-leakage materials.
HDPE geomembrane production process:
The production process of HDPE geomembrane is mainly divided into two types: round die coextrusion and flat film extrusion. These two processes are commonly used in domestic and international production of
HDPE geomembrane. It is a common process in plastic processing. A small number of anti-aging additives, and a certain amount of carbon black (2% -3%), are melt-extruded at a temperature of less than 200degrees, and cooled to form. The basic characteristics of the raw material resin are maintained as much as possible during processing.
3. Impervious engineering design of hdpe geomembrane:
HDPE geomembrane impervious layer structure: The geomembrane
impervious layer should include the geomembrane, protective layer and support layer.Company Profile
Dezhou Xinxiang Geotechnical Materials Co., Ltd. Was established in July 2011, covering an area of 200 acres; Registered address: Dezhou City; Main business: Focus on high-end new geosynthetic materials, carpet research and development, production, construction, sales and service.
The company has the world's leading polypropylene filament geotextile production line, domestic advanced short fiber needled geotextile production line, high-density polyethylene geomembrane production line, composite geomembrane and composite geotextile production line. Polypropylene filament geotextile adopts the latest process equipment production line developed by Oerlikon Company and OBA company. The product has the characteristics of acid resistance, alkali resistance and corrosion resistance, and solves the adverse effects of short service life and degradation of conventional products on engineering safety and environmental pollution. The world's first 6.5 meters wide product, more convenient construction, higher efficiency, and significantly reduced cost.
Innovation can produce high quality standard products in a variety of weights and thicknesses. The range of fiber denier is large and the strength is high, so that the comprehensive mechanical properties of single fiber products have been greatly improved.
Products are widely used in roads, railways, airports, ports, tunnels, rail transit, water conservancy and hydropower, , landfill, frozen areas,. It has broken the industry monopoly of international giants in the global high-end nonwovens market, replaced similar imported products, and achieved the transformation and upgrading of China's synthetic materials to durable, safe and environmentally friendly high-end materials.
The company has passed the three major system certifications of quality, environment and occupational health, including CRCC certification, two waterproof and three environmental protection qualifications.
The innovation company is the governing unit of "China Industrial Textile Industry Association", the governing unit of "China Geotechnical Engineering Association", and the member unit of "China Manufacturing Think Tank", and won the "2019 China Excellent Enterprise **", "Dezhou Innovative Fast Growth 50 Enterprises *" and other honorary titles.
According to the enterprise planning, by 2024, the production capacity of polypropylene filament geotextile production line will reach 50, 000 tons, and the annual sales output value after design and production can reach 3 billion yuan. In the future, innovation will focus on creating a comprehensive industrial pattern of high-end geosynthetic materials. Build a national leading enterprise with a high sense of social responsibility.
FAQ:
Q1: Are you a factory or trading company? Where is your company located?
A1: We are a manufacturer/factory 100%, not a trading company. Our company is located in Jiangsu, China
Q2: How do you ensure the quality
A2: We are working with four QC processes to guarantee the quality: 1 .For raw materials; 2. Onsite inspection during production; 3.Final QC test for each batch of finished products
Q3: OEM OR ODM accepted?
A3: We can produce the geomembrane with our brand as per customer's technical requirements
Q4: What's your MOQ? Can I order small quantity for testing at first order?
A4: For new client, we accept small order for building mutual trust and long-term business relationship.
Q5: How many days will samples be finished? And how about the mass production?
A5: Generally prompt delivery for samples. The leading time of mass production will depend on the quantity.
Q6. What's the payment method you accept?
A6: T/T, L/C, D/P etc.
Q7: Can i visit your company?
A7: Welcome to visit our factory and it is our great pleasure
We are online 24 Hours Pls feel free to contact us if any requirement
Address:
Taoyuan Street, Lingcheng Economic Development Zone, Dezhou, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Light Industry & Daily Use, Textile
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, BS 25999-2, EICC, SEDEX, AIB, GAP, ISO 29001, HQE, IFS, ISO 50001, PAS 28000, ISO 10012
Company Introduction:
Dezhou Xinxiang Geotechnical Materials Co., Ltd. Was established in July 2011, covering an area of 200 acres; Registered address: Dezhou City; Main business: Focus on high-end new geosynthetic materials, carpet research and development, production, construction, sales and service.
The company has the world′s leading polypropylene filament geotextile production line, domestic advanced short fiber needled geotextile production line, high-density polyethylene geomembrane production line, composite geomembrane and composite geotextile production line. Polypropylene filament geotextile adopts the latest process equipment production line developed by Oerlikon Company and OBA company. The product has the characteristics of acid resistance, alkali resistance and corrosion resistance, and solves the adverse effects of short service life and degradation of conventional products on engineering safety and environmental pollution. The world′s first 6.5 meters wide product, more convenient construction, higher efficiency, and significantly reduced cost.
Innovation can produce high quality standard products in a variety of weights and thicknesses. The range of fiber denier is large and the strength is high, so that the comprehensive mechanical properties of single fiber products have been greatly improved.
Products are widely used in roads, railways, airports, ports, tunnels, rail transit, water conservancy and hydropower, sponge city, national defense construction, landfill, frozen areas, soil restoration and other major civil and military engineering construction. It has broken the industry monopoly of international giants in the global high-end nonwovens market, replaced similar imported products, and achieved the transformation and upgrading of China′s synthetic materials to durable, safe and environmentally friendly high-end materials.
The company has passed the three major system certifications of quality, environment and occupational health, including CRCC certification, two waterproof and three environmental protection qualifications.
The innovation company is the governing unit of "China Industrial Textile Industry Association", the governing unit of "China Geotechnical Engineering Association", and the member unit of "China Manufacturing Think Tank", and won the "2019 China Excellent Enterprise **", "Dezhou Innovative Fast Growth 50 Enterprises *" and other honorary titles.
According to the enterprise planning, by 2024, the production capacity of polypropylene filament geotextile production line will reach 50, 000 tons, and the annual sales output value after design and production can reach 3 billion yuan. In the future, innovation will focus on creating a comprehensive industrial pattern of high-end geosynthetic materials. Build a national leading enterprise with a high sense of social responsibility.
){kind=link}