Waterproofing HDPE Geomembrane Used for Lotus Pond Liners

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
Application scenario
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

• 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.

 Dezhou Xinxiang geomembrane adopted the first class automatic production equipment and three-layer pressing technology. All geomembrane quality is meeting with GB, GRI and ASTM test standard.

HDPE smooth geomembrane is made from high grade polyethylene raw material ,adding carbon black ,antioxidant, anti-aging and UV resistance component .It adopted the first class automatic production equipment and three-layer pressing technology. All products are in accordance with GB/GRI/ASTM standard. 
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.
 

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.

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