QB/T 5075-2017 in English

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for rigid polyvinyl chloride (PVC-U) extruded hollow panels. It covers aspects such as dimensions, appearance, physical and mechanical properties, and environmental performance. The standard applies to the production, quality control, and product acceptance of PVC-U extruded hollow panels used in various construction and industrial applications. The content includes requirements for raw materials, production processes, and product performance testing. It also provides guidance on the classification and grading of products based on their performance characteristics. The standard aims to ensure the quality and consistency of PVC-U extruded hollow panels, facilitating their use in different application scenarios.