Established in 2009,BPM(The Best Project Material Co.,Ltd) factory covers an area of 26,000 square meters, employs 80 people, has 5 geomembrane production machines, roll width can be 8 meters, 10 meters; Geomembrane can produce the output of 5 containers a day;Three geotextile production machines, which can produce the output of 3 containers of geotextile. As China's largest domestic geomembrane export factory, the annual output value of 200 million CNY .BPM has been adhering to "Quality builds brand enterprise" concept to serve customers. Thanks to 16 years of old customers trust, our company's customers are more than ten years of cooperation of old friends, the return rate is very high.
Our Certificates
All BPM brand HDPE geomembranes have passed the certificates of the ISO9001, ISO14001, TUV, Soncap, SASO, BV certificates and passed the test of SGS and Intertek etc.
One-Stop Service
Since its inception in 2009, BPM has been committed to providing one-stop geomembrane and geosynthetics services to customers worldwide.
Our Factory
BPM has more than 120 professional staff and 26,000 square meters manufacturing factory equipped with state of the art production lines.
Production Capacity
As China's largest domestic geomembrane export factory, the annual output value of 200 million CNY .
|
Certified Properties |
Test Method |
Requirement |
|
Thickness ±5% |
ASTM D 5199 |
.010" |
|
Tensile - lb. force/in. width, min. |
ASTM D 882 |
24 |
|
Elongation at Break (%, min.) |
ASTM D 882 |
250 |
|
100% Modulus - lb. force/in. width, min. |
ASTM D 882 |
10 |
|
Tear Strength (lb./in., min.) |
ASTM D 1004 |
2.5 |
|
Dimensional Stability (% change max.) |
ASTM D 1204 |
4 |
|
Impact Cold Crack (°C) |
ASTM D 1790 |
-23 |
|
|
|
|
|
Index Properties |
|
|
|
Specific Gravity (min.) |
ASTM D 792 |
1.20 |
|
Water Extraction (%, max.) |
ASTM D 1239 |
0.15 |
|
Volatile Loss (%, max.) |
ASTM D 1203(A) |
1.5 |
|
Resistance to Soil Burial (% change max.) |
ASTM G 160 |
|
|
1. Breaking Factor |
|
5 |
|
2. Elongation at Break |
|
20 |
|
3. Modulus at 100% Elongation |
|
20 |
|
Hydrostatic Resistance (psi, min.) |
ASTM D 751(A) |
42 |
|
Plasticizer Min. Ave. Molecular Weight |
ASTM D 2124 |
400 |
|
|
||
|
Minimum Specifications for EPI Factory Fabricated Seams |
||
|
Peel Strength, lbs/in. width |
ASTM D 7408 |
10 / FTB |
|
Shear Strength, lbs/in. width |
ASTM D 7408 |
20 |
Water conservation
Geomembranes are ideal for lining reservoirs, canals, and ponds. The sheets prevent seepage into groundwater and retain more water at the surface for productive use. This enables improved irrigation efficiency, especially in arid regions. Canal lining also controls erosion and structural deterioration, significantly extending service life. Overall, geomembranes enable smarter water usage.
Wastewater containment
Lining wastewater lagoons and agricultural slurry impoundments with geomembrane sheets mitigates risks of groundwater contamination. The barriers limit leaching of nutrients like nitrogen and phosphorous into soil and aquifers. Geomembranes also resist damage from UV rays and corrosive chemicals in wastewater. Controlling effluent enhances environmental safety.
Landfill protection
The greatest volume usage of geomembranes is for landfill liners and caps. The sheets prevent landfill debris and leachate from infiltrating groundwater below or escape into the surrounding environment. Leachate collection systems integrate with geomembrane liners to enable safe treatment. Liners also reduce landfill gas emissions.
Remediation applications
At brownfield sites and contaminated properties, geomembranes isolate pollution like heavy metals, volatile organic compounds, or petroleum hydrocarbons until remediation is complete. This technique reduces migration into clean soils or groundwater. Covering contamination is cheaper than full removal in some cases.
Saltwater intrusion barrier
In coastal zones, subsurface geomembrane sheets function as saltwater intrusion barriers to block saline water from entering freshwater aquifers, with biogas digester. The impermeable lines allow freshwater abstraction while preventing saline intrusion inland. This unique use protects limited drinking water resources.
Durability
Unlike compacted clay and other natural liners, geomembranes are highly resistant to chemicals, acids, oils and temperature swings. Proper installation results in a continuous non-permeable layer with a long service life. Regular inspections help identify and repair any damage that could occur over decades of use.
Reduced construction efforts
Compared to compacted clay liners, geomembrane installation is quick and efficient. Large sheets can rapidly cover expansive areas without intensive earthmoving or water needs. This cuts equipment usage, labor, costs and environmental impact. Lining existing sites is achievable with limited disturbance.
PVC Geomembrane
PVC (Polyvinyl Chloride) geomembranes is a thermoplastic waterproofing material made with vinyl, plasticizers, and stabilizers.
When ethylene dichloride is cracked into a dichloride, the result is then polymerized to make the polyvinyl chloride resin used for PVC geomembranes.
PVC geomembrane is tear, abrasion, and puncture-resistant, making them suitable for constructing canals, landfills, soil remediation, wastewater lagoon liners, and tank linings.
The material is also perfect for maintaining potable drinking water and preventing contaminants from entering water sources.
TRP Geomembrane
A TRP (Reinforced Polyethylene) geomembrane uses polyethylene fabric for long-term water containment and industrial waste applications.
TRP geomembranes are an ideal choice for soil remediation, landfills, canals, lining temporary retaining ponds, agricultural & municipal applications due to their low-temperature range, chemical resistance, and ultraviolet stability.
HDPE Geomembrane
High-Density Polyethylene (HDPE) is characterized by strong UV/temperature resistance, inexpensive material cost, durability, and high resistance to chemicals.
It is the most commonly used geomembrane because it offers higher thickness which other geomembranes don’t. HDPE is the preferred choice for pond and canal lining projects, landfill, and reservoir covers.
Thanks to its chemical resistance, HDPE can be used in storing potable water.
LLDPE Geomembrane
LLDPE (Linear Low-Density Polyethylene) geomembrane is made with virgin polyethylene resins which make it strong, durable, and resistant to UV & low temperature.
Engineers and installers who require an impermeable geomembrane usually opt for LLDPE as it offers more flexibility compared to HDPE.
They are used in industrial applications, such as animal & environmental waste containments as well as liquid storage tanks.
RPP Geomembrane
RPP (Reinforced Polypropylene) geomembranes are polyester-reinforced liners made from a UV-stabilized polypropylene copolymer that gives the material stability, chemical resistance, and flexibility.
Its strength and durability can be traced to the support it gets with nylon scrim. RPP geomembranes are ideal for long-term water containment and industrial waste applications.
RPP is perfect for municipal applications, evaporation pond liners, aqua & horticulture, and mine tailings.
EPDM Geomembrane
EPDM (Ethylene Propylene Diene Monomer) geomembrane has a rubber-like texture that makes for its durability, UV-stability, strength, and flexibility.
They are ideal for extreme weather conditions and for resisting punctures. EPDM geomembranes are easy to install, typically used as surface barriers for dams, liners, covers, backyard landscape, and other irrigation sites.
Landfills: Geomembranes are widely used in landfill liners and caps to contain and isolate hazardous waste materials from the surrounding environment, preventing contamination of soil and groundwater.
Water containment: They are used in various water containment applications such as reservoirs, ponds, canals, and wastewater treatment facilities to prevent seepage and leakage, thus conserving water resources and protecting the environment.
Agriculture: Geomembranes are used in agriculture for lining irrigation canals, reservoirs, and agricultural ponds to prevent water loss and improve water efficiency in irrigation systems.
Aquaculture: They are utilized in aquaculture ponds and fish farms to prevent water seepage and provide a stable environment for fish and other aquatic organisms.
Transportation infrastructure: Geomembranes are used in road and railway construction for slope stabilization, drainage, and erosion control, helping to maintain the integrity of transportation infrastructure.
Environmental protection: They are used in environmental remediation projects such as capping contaminated sites, covering landfills, and constructing barriers to contain pollutants and prevent their migration into the surrounding environment.
Waterproofing: Geomembranes are employed in waterproofing applications for structures such as tunnels, reservoirs, and underground storage tanks to prevent water ingress and protect the integrity of the infrastructure.
Stormwater management: They are used in stormwater management systems such as retention ponds, detention basins, and green roofs to control runoff, prevent erosion, and improve water quality.
Mining: Geomembranes are employed in mining operations for lining tailings ponds, heap leach pads, and other containment structures to prevent the leaching of potentially harmful chemicals into the surrounding soil and water.
Oil and gas industry: They are used in the oil and gas industry for lining storage tanks, containment ponds, and secondary containment systems to prevent leaks and spills that could lead to environmental damage.
With high performance and good reputation, our machines are not only welcomed in China, but also have been exported to more than 80 countries and regions in the world, including，United States, Canada, Mexico, Brazil, Colombia, Chile, United Kingdom, Italy, France, Germany, Spain, Netherlands, Romania, Russia, Japan, South Korea, Turkey, Thailand, Indonesia, Malaysia, Vietnam, Philippines, Pakistan, India, Uzbekistan, Egypt, Algeria, Saudi Arabia, United Arab Emirates, South Africa and many other countries.
We're known as one of the most professional geomembrane manufacturers and suppliers in China. Please rest assured to buy high quality geomembrane made in China here from our factory. For price consultation, contact us.
geomembrane for fitness trackers, geomembrane for wearable devices(0/10)
