The use of HDPE geomembrane is a common practice for lining coal ash ponds. This material offers excellent resistance to abrasion, punctures, and chemical attacks, making it an ideal choice for containing and protecting the environment from the hazardous coal ash waste. The high-density polyethylene (HDPE) geomembrane is easy to install, cost-effective, and provides a long-lasting barrier to prevent contamination of the surrounding soil and water sources. Its superior durability and resistance to UV exposure, extreme temperatures, and stress cracking ensure that it can withstand the harsh conditions found in coal ash ponds and provide reliable protection for many years. Overall, HDPE geomembrane is an excellent solution for keeping coal ash waste contained and preventing potential environmental hazards.

Geomembrane Pond Liner

After the process of coal combustion in a power plant fueled by gas, it is important to collect and store the resulting coal ash for subsequent treatment. This ash is the chief type of solid waste that is discharged by such power plants which operate using coal as their primary source of fuel.

The use of superior quality geomembrane in coal ash ponds can effectively prevent the contamination of the surrounding ecological environment and underground water sources. With its exceptional durability and barrier properties, the geomembrane acts as an impermeable layer, preventing any leaching of toxic substances into the soil or water. This proves to be an environmentally friendly solution as it ensures that the harmful byproducts of coal ash production are effectively contained and do not pose a threat to the surrounding area.

coal ash pond hdpe textured linerOur HDPE geomemrbane is manufactured using top-notch polyethylene virgin material, primarily composed of high-density polyethylene, carbon black, anti-aging agent, antioxidant, ultraviolet absorber, stabilizer, and other auxiliary materials. To ensure the highest quality, we employ state-of-the-art fully automatic production equipment and advanced three-layer co-extrusion technology. All BPM HDPE geomemrbane products strictly adhere to American GRI standards and ASTM test standards.

Due to its excellent tensile strength and high impact resistance, as well as its impermeability, resistance to acids and alkalis, heat resistance, weather resistance, abrasion resistance, and more, it is commonly employed to obstruct and prevent permeation. Its wide application can be observed in the field of building construction. Depending on the building's size, the construction team can employ either the adhesive method or the hot melt welding machine welding method to join the impermeable geomembrane sections of the reservoir, resulting in a cohesive and seamless whole. This construction process offers convenience, cost savings, and ultimately achieves a superior anti-seepage effect.

Why choose BPM Geomembrane

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BPM Raw Material and Quality Guarantee

We have a wide selection of special imported raw materials for geomembranes in our stock. The variety is large and caters specifically to geomembrane production.

2. Never use recycled material as new material.

3. Full equipped geomembrane laboratory.

4. Welcome to supervise the production

BPM Direct Factory Price

1.90% Product For Export

Our annual capacity for producing geomembrane is 20,000,000 tons. This means that we are capable of churning out a large volume of this important material on a yearly basis. With such high production levels, we are able to provide our customers with the supply they need to complete their projects in a timely and efficient manner. Our commitment to quality and reliability is evident in our ability to consistently meet and exceed the demands of the market. We are proud to be a leading producer of geomembrane and will continue to work hard to maintain our reputation for excellence in the industry.

3.Small Profits But Quick Turnover

Big Customer Endorsement for BPM

BPM often receive several ten millions of HDPE geomembrane project every year.

Stable sales and service team

BPM staff all work more than 8 years.All our staff are professional in geomembrane geosynthetics product knowledge and customer needs.

BPM Technical Data

Properties		Test Method	Test Value
			0.5 mm	0.75mm	1.00 mm		1.25 mm	1.50 mm	2.00 mm	2.50 mm	3.00 mm
Maximum Deviation of thickness			-15%	-15%	-15%		-15%	-15%	-15%	-15%	-15%
Density (min. ave.)		D 1505/D792	0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc		0.940 g/cc	0.940 g/cc	0.940 g/cc	0.940 g/cc
Tensile Properties(min.ave)	Yield strength Break strength	D6693	8N/mm	11 N/mm	15 N/mm		18 N/mm	22 N/mm	29 N/mm	37 N/mm	44 N/mm
			14N/mm	20N/mm	27 N/mm		33 N/mm	40 N/mm	53N/mm	67 N/mm	80 N/mm
Yield elongation			12%	12%	12%		12%	12%	12%	12%	12%
Break elongation			700%	700%	700%		700%	700%	700%	700%	700%
Tear Resistance (min. ave.)		D 1004	63 N	93 N	125 N		156 N	187 N	249 N	311 N	374 N
Puncture Resistance (min. ave.)		D 4833	160N	240N	320 N		400 N	480 N	640 N	800 N	960 N
Carbon Black Content (range)		D 4218	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 %	2.0-3.0 %
Oxidative Induction Time (OIT) (min.ave.) Standard OIT		D 3895	100 min.	100 min.	100 min.		100 min.	100 min.	100 min.	100 min.	100 min.
Oven Aging at 85°C Standard OIT (min. ave.) - % retained after 90 days		D 5721 D 3895	55%	55%	55%		55%	55%	55%	55%	55%
UV Resistance High Pressure OIT (min. ave.) - % retained after 1600 hrs		D 3895 D 5885	50%	50%	50%		50%	50%	50%	50%	50%