QB/T 4395-2012 (English Version) PDF

Scope: This standard specifies the terms and definitions, requirements, test methods, inspection rules and markings, packaging, transportation and storage of rigid polyvinyl chloride (PVC-U) low-foaming hollow grid panels. This standard applies to crusted foam lattice boards (hereinafter referred to as indoor) that are made of polyvinyl chloride resin as the main raw material, supplemented with various additives, produced by the extrusion molding process, have regular cavities and support rib structures, and are suitable for indoor use. "checkered board").

QB/T 4395-2012 Referenced Document

GB 50222 Code for Fire Protection Design of Building Interior Decoration*， 2017-07-31 Update
GB/T 1034-2008 Plastics.Determination of water absorption
GB/T 1040.2-2006 Plastics. Determination of tensile properties. Part 2: Test conditions for moulding and extrusion plastics
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