HDPE Geomembrane Key International Standards

Release time：2025-08-22    Click：100

　　There are several important international standards for HDPE Geomembrane. One of the most well - known is the ASTM standards. ASTM (American Society for Testing and Materials) has a series of standards related to geomembranes. For example, ASTM D4397 is a standard specification for polyethylene geomembranes used in geotechnical and environmental applications. This standard covers things like physical properties, such as thickness, density, and tensile strength.

　　Another important aspect covered by ASTM standards is the chemical resistance of HDPE Geomembrane. In many applications, the geomembrane needs to withstand exposure to various chemicals. ASTM D5322, for instance, is a test method for evaluating the chemical resistance of geomembranes. It helps us understand how well the HDPE Geomembrane will hold up when in contact with different chemicals over time.

　　The ISO (International Organization for Standardization) also has standards for geomembranes. ISO 17398 provides guidelines for the design, installation, and testing of geomembrane liners in waste containment systems. It focuses on ensuring the long - term performance and reliability of the geomembrane in these critical applications.

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