Leister welding equipment is designed to perfectly match these requirements. Our machines offer integrated displays for welding parameters, advanced closed-loop control systems, and accurate pressure readings. Additionally, our equipment design prioritizes safety and efficiency, eliminates sharp edges, and includes robust data collection features.

ASTM D8468-23: Enhanced Data Recording for Quality Assurance
ASTM D8468-23 introduces rigorous protocols for data recording during fusion welding of waterproof membranes. The standard focuses on:

• Minimum Data Requirements: Establishing the necessary data that must be recorded during the welding process to ensure thorough quality control and detect any anomalies.
• Post-weld Analysis: Using recorded data for comprehensive post-weld analysis, allowing verification that welds meet required quality levels.

Leister’s commitment to quality is reflected in our advanced data recording capabilities. Our equipment is designed to integrate seamlessly with data acquisition systems, providing detailed records of every welding operation. This feature is critical for both quality control and post-weld analysis, ensuring that all projects adhere to the highest performance standards.

Leister: is a pioneer brand in upgrading & improving equipment for HDPE geomembrane welding equipment

By complying with the latest ASTM standards, Leister reinforces its position as a leader in HDPE geomembrane welding technology. Our equipment is not only compliant with the new guidelines, but is also designed to help customers stay ahead of industry requirements. Investing in a Leister welder means investing in reliability, precision, and future-ready technology.

For customers, this means an enhanced ability to handle projects that require these new standards, ensuring both compliance and superior performance. As the geomembrane industry evolves, Leister remains dedicated to supporting its customers with innovative solutions that meet and exceed the latest ASTM standards.

In summary, the new ASTM standards D8580-24 and D8468-23 mark a significant advancement in geomembrane welding, and Leister is proud to lead the way with equipment that meets these enhanced criteria. With our technology, customers can achieve the highest welding quality and efficiency, ensuring the success of their projects and contributing to a sustainable future.

LinkTải về tiêu chuẩn ASTM:

D8580-24
D8580 Standard Practice for Wedge Welding of Polymeric Geomembranes (astm.org) 

D8468-23
D8468 Standard Practice for Data Recording Procedure for Welding Devices Used to Produce Thermal Fusion Welds in Geomembrane Systems (astm.org)