HDPE Geomembrane
HDPE Geomembrane Tips: Break Elongation Test
"Break Elongation" has always been one of the most critical indicators for HDPE geomembranes, with both GB/T 17643-2025 and GRI-GM13 2016 requiring ≥700%. This indicator is directly related to whether HDPE geomembranes can withstand the deformation of the substrate caused by significant external forces under extreme long-term service conditions...
Relate product: HDPE Geomembrane
Requirements for HDPE Liner Used in Aquaculture Ponds
In the aquaculture industry, geomembranes can be used for anti-seepage and isolation at the bottom of fish and shrimp farming ponds. Efficient anti-seepage and isolation can prevent mutual contamination between soil and water, reduce sanitation issues and also lower management costs, thereby improving farming efficiency......
Tags: Aquaculture, HDPE Geomembrane
How to Select Raw Material for HDPE Geomembrane? TR-131 & TR-400
This article shares the similarities and differences between two raw materials and the experience of producing geomembrane (referencing the descriptions provided on the official website of Qatar Energy)
Related products: HDPE Geomembrane Smooth, HDPE Geomembrane Textured, Composite Geomembrane
China Releases New Regulation for Weather Resistance Testing of Geosynthetics: GB/T 46286-2025
Recently, the State Administration for Market Regulation of China, together with the Standardization Administration of China, released the "Determination of Oxidation Induction Time of Geosynthetics by High-Pressure Differential Scanning Calorimetry" (GB/T 46286-2025)...
Related products： HDPE Geomebrane, Composite Geomembrane, Geogrid, Geonet
Composite Geomembrane Tips: Selection for Landfill Basal Liners
Landfills, as part of hazardous waste treatment projects, have specific requirements for material selection in the impermeability engineering phase. The following are the material selection experiences summarized by Zhonglong, which has accumulated professional experience in the long-term production and landfill liner construction.
Related product: Composite Geomembrane, HDPE Geomembrane, Nonwoven Geotextile
How to Distinguish Between High-Quality and Low-Quality Composite Films?
Currently, engineering projects needing composite geomembranes often involve significant environmental safety and protection, which give serious requirements to material selection.
Related product: Composite Geomembrane
HDPE Geomembrane Tips: Service Life and UV & Oxidation Resistance
When people choose HDPE geomembranes for exposed projects—like landfill caps or water reservoirs—one question always comes up: how long will it actually last under sunlight and weather?
Related products: HDPE Geomembrane Smooth, HDPE Geomembrane Textured
What Is the Significant Advantages of HDPE Geomembrane in Blown Film Process?
In the GRI-GM13 standard, "yield elongation" and "break elongation" are two key indicators of blown film products. The standard indicates that yield elongation should exceed 12%, and break elongation should exceed 700%, to meet high-level anti-seepage project requirements...
Related products: HDPE Geomembrane
Application Reference of HDPE Geomembrane: Aquaculture
Geosynthetics are widely used across many fields, and seepage control in aquaculture facilities is a common application scenario.
In general, aquaculture systems can be divided into two types: natural ponds and controlled farming environments.
Related product: HDPE Geomembrane
How to Select Geomembrane in Spring？
After winter, the gradually warming spring opens the construction window for geosynthetic materials. This period is in the transition between winter and summer, with complex climatic conditions, mainly characterized by rising temperatures, rainfall and large temperature differences. This impose requirements on the selection of geomembrane. This article will focus on the key points in selecting geomembrane: