HDPE geomembrane price 1mm 2mm selection cost-effective anti-seepage material

HDPE geomembrane price usually varies according to multiple factors. HDPE geomembrane (High-Density Polyethylene Geomembrane) is a geosynthetic material produced with high-density polyethylene (HDPE) as the main raw material. It has excellent properties such as waterproof, anti-seepage, chemical corrosion resistance, and strong weather resistance. It is widely used in civil engineering, environmental protection, agriculture, water conservancy and other fields. It usually appears in the form of a membrane and has excellent water barrier properties. It is used to prevent the penetration of water, chemicals or other liquids. HDPE geomembrane has become one of the most commonly used anti-seepage materials in modern civil engineering due to its high cost-effectiveness and good durability.

Main features of HDPE geomembrane；

1. High anti-seepage performance; The molecular structure of HDPE geomembrane is very tight and has extremely low water permeability. It can effectively prevent the penetration of liquids and is suitable for anti-seepage needs in various water conservancy projects, landfills, mines, sewage treatment and other fields.
2. Excellent chemical stability; HDPE geomembrane has strong corrosion resistance to most acids, alkalis, salts and other chemical substances, so it can be widely used in chemical storage, waste landfills and other environments that require corrosion protection.
3. Anti-ultraviolet performance; HDPE geomembrane is added with anti-UV materials during the production process. It can still maintain good stability and strength under direct sunlight and is suitable for open-air environments or places exposed to sunlight for a long time.
4. Excellent tensile strength; HDPE geomembrane has high tensile strength, and it is not easy to crack or break even under high load. It can maintain stable physical properties and prevent foundation settlement.
5. Strong weather resistance; It has strong adaptability to different climatic conditions (such as high temperature, low temperature, humidity, etc.), can be used for a long time under extreme weather conditions, and has good aging resistance.
6. Environmental protection: HDPE geomembrane meets environmental protection requirements, does not contain toxic ingredients during the manufacturing process, and is recyclable, making it suitable for green construction and environmental protection projects.

Application fields of HDPE geomembrane；

1. Landfills; HDPE geomembranes are widely used in the anti-seepage layer of the bottom and side walls of landfills to prevent leachate from seeping into groundwater sources and prevent environmental pollution.
2. Water conservancy projects; In water conservancy projects, HDPE geomembranes are used for anti-seepage of facilities such as reservoirs, dams, and channels. It can effectively prevent water leakage and maintain the stability and quality of water sources.
3. Mining projects; In mining projects, HDPE geomembranes are used for anti-seepage and isolation of mine pools, tailings dams, ore dumps, etc., to prevent harmful substances from penetrating into the soil and protect the environment.
4. Sewage treatment plants; HDPE geomembranes are often used in anti-seepage, dams, sewage storage tanks, water storage tanks and other facilities in sewage treatment plants to ensure that liquids will not leak or pollute the environment.
5. Agriculture and horticulture; In agriculture, HDPE geomembranes are used for waterproofing and anti-seepage of facilities such as greenhouses and agricultural greenhouses. It can prevent water loss, maintain soil moisture, and avoid soil and water pollution.
6. Underground projects and tunnels: In underground construction projects, HDPE geomembranes are used to prevent groundwater infiltration and improve structural stability, especially in the construction of basements and underground passages.
7. Protective facilities: In terms of protective facilities, such as flood embankments, coastal protection, river channel reconstruction, etc., HDPE geomembranes can play a role in preventing seepage and strengthening the foundation.

Factors affecting the HDPE geomembrane pricePET Filament non-woven geotextile

1. Raw material cost: The raw material of HDPE geomembrane is high-density polyethylene (HDPE), and the price of this material directly affects the cost of geomembrane. The price of HDPE may be affected by fluctuations in oil prices.
2. Thickness and specifications of membrane: The thickness of HDPE geomembrane directly affects its anti-seepage performance and service life. Generally speaking, the thicker the membrane, the higher its price. Common thicknesses are 0.5mm to 3.0mm, and specific application requirements may require membranes of different thicknesses.
3. Type of membrane: HDPE geomembrane is divided into two types: smooth and textured. HDPE geomembrane with a rough surface has better friction and is suitable for high-demand applications such as dams and landfills, so the price is higher.
4. Customization requirements and order volume: Bulk purchases often get price discounts, and customized sizes or special performance requirements (such as UV resistance, chemical corrosion resistance, etc.) will increase costs.
5. Production process and technology: High-end production processes (such as biaxial stretching process, UV resistance and anti-aging treatment, etc.) will affect the cost and quality of geomembranes, thereby affecting prices.

How to choose the right HDPE geomembrane

1. Application requirements: The thickness and type of the membrane are selected according to the specific needs of the project. For example, in landfills or mine tailings ponds, thicker, high-tensile-strength geomembranes are required; while in applications such as agricultural irrigation, thin films are sufficient.
2. Environmental conditions: Factors such as humidity, temperature, and UV intensity of the environment in which the project is located should be taken into consideration. HDPE geomembranes with strong UV resistance and anti-aging properties are suitable for use in outdoor exposed environments.
3. Budget and cost control: Choose a HDPE geomembrane with a suitable price based on the project’s budget to ensure a balance between quality and cost.
4. Suppliers and certifications: Choose reputable suppliers and ensure that the products meet international or national standards (such as ISO 9001 certification, CE certification, etc.).