< >

Geomembrane Sheet For Waterproofing

1.Excellent Waterproof Performance — Provides an impervious barrier to prevent leakage and seepage

2.High Chemical & UV Resistance — Performs reliably in harsh environmental conditions

3.Durable & Long Service Life — Strong tensile strength and puncture resistance

4.Wide Temperature Adaptability — Suitable for both hot and cold climates

5.Easy Installation & Welding — Flexible material supports efficient field construction

6.Environmental Protection Material — Non-toxic and compliant with international standards

Contact Now E-Mail Telephone WhatsApp

Product Details

Geomembrane sheets are one of the most widely used waterproofing and anti-seepage materials in civil, environmental, and geotechnical engineering. Manufactured from high-quality polymer materials such as HDPE and LDPE, geomembrane sheets provide a highly effective impermeable barrier that prevents water, chemicals, and contaminants from penetrating soil, structures, or storage systems.

Whether used in landfills, reservoirs, mining, construction, agriculture, or industrial storage facilities, geomembrane waterproofing systems play a critical role in environmental protection, structural stability, and long-term project safety.

Why Choose Geomembrane Sheet for Waterproofing?

Geomembrane sheets deliver multiple performance advantages, including:

Excellent Waterproofing Barrier — Creates a continuous anti-seepage layer to eliminate leakage risk
High Chemical & UV Resistance — Suitable for acidic, alkaline, saline, and high-sun exposure environments
Superior Tensile & Puncture Strength — Withstands mechanical stress, uneven settlement, and site loads
Durable & Long-Lasting — Engineered for decades of service life under normal conditions
Flexible & Easy to Install — Supports on-site welding and adapts to uneven terrain
Eco-Friendly & Safe — Non-toxic, compliant with environmental standards, and recyclable

Common Applications

Geomembrane waterproofing sheets are widely applied in:

Landfill lining & capping systems
Mining heap-leach pads & tailing ponds
Reservoirs, canals & irrigation systems
Ponds, fish farms & aquaculture projects
Oil & chemical storage containment
Tunnels, basements & foundation waterproofing
Wastewater treatment plants

Wherever leakage control is critical, geomembranes provide a dependable solution.

Geomembrane Sheet For Waterproofing

Production & Quality Assurance

High-quality geomembrane sheets are produced using 100% virgin resin combined with advanced extrusion or co-extrusion technology. Strict quality control ensures:

Uniform thickness
Smooth or textured surfaces as required
Strong weld performance
Compliance with international testing standards

Each batch typically undergoes mechanical, environmental, and durability testing to guarantee stable and consistent performance across all project conditions.

Customer Feedback

Here’s what our customers say about our geomembrane waterproofing systems:

“We have used your HDPE geomembrane in our landfill project, and the quality exceeded our expectations. Welding performance was excellent and installation efficiency was high.”

“The geomembrane sheets showed great durability and chemical resistance in our mining operation. We are very satisfied with the performance and technical support provided.”

“Professional service, fast delivery, and reliable waterproofing quality. We will definitely continue long-term cooperation.”

Positive project outcomes and repeat business reflect the trust and satisfaction of global clients.

No.	Item	Unit	Index
1	Thickness	mm	0.30	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00
2	Density	g/cm3	≧0.940
3	Tensile yield strength	N/mm	≧4	≧7	≧10	≧13	≧16	≧20	≧26	≧33	≧40
4	Tensile breaking strength	N/mm	≧6	≧10	≧15	≧20	≧25	≧30	≧40	≧50	≧60
5	Yield elongation	%	-	-	-	≧11
6	Break Elongation	%	≧600
7	Right-angle Tearing strength	N	≧34	≧56	≧84	≧115	≧140	≧170	≧225	≧280	≧340
8	Puncture strength	N	≧72	≧120	≧180	≧240	≧300	≧360	≧480	≧600	≧720
9	Carbon black content	%	2.0~3.0
10	Dispersion of carbon black	-	There is not more than one level 3 in 10 data, and level 4 and level 5 are not allowed to exist.
11	Oxidation induction time	min	≧60
12	Low temperature impact embrittlement properties	-	Pass
13	Water vapor permeability coefficient	g.cm/ (cm2.s.Pa)	≦1.0*10-13
14	Dimensional stability	%	±2.0
Note	Technical performance indicators for thickness specifications not listed in the table are required to be performed by interpolation.

Frequently Asked Questions (FAQ)

1. What is a geomembrane sheet used for?

A geomembrane sheet is used as a waterproof and anti-seepage barrier in engineering projects such as landfills, ponds, reservoirs, industrial containment, and construction foundations.

2. What thickness should I choose?

Common thickness options range from 0.5mm to 2.0mm.

Thin sheets (0.5–1.0mm) — ponds, landscaping, light containment
Medium sheets (1.0–1.5mm) — reservoirs, canals, aquaculture
Thick sheets (1.5–2.0mm and above) — landfills, mining, heavy-duty projects

The right thickness depends on project design and site conditions.

3. Are geomembrane sheets environmentally friendly?

Yes. High-quality geomembranes are non-toxic and help prevent soil and groundwater contamination by stopping leaks and chemical seepage.

4. How are geomembranes installed?

Sheets are laid on a prepared surface and welded using hot-wedge or extrusion welding equipment. Professional installers ensure seam strength and continuity.

5. How long is the service life?

With proper installation and design, HDPE geomembranes can provide 20–50 years of effective service life depending on conditions.

6. Can geomembranes be customized?

Yes — width, thickness, color (commonly black), and surface texture (smooth or textured) can be customized based on project needs.

Your Trusted Waterproofing Partner

Choosing the right geomembrane sheet ensures long-term waterproofing performance and environmental safety. With reliable materials, professional production standards, and technical support, you can protect your project from leakage risks and costly failures.

Leave your messages