This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of decorative rigid polyvinyl chloride hanging boards for buildings. This standard applies to rigid polyvinyl chloride hanging boards and their accessories (hereinafter referred to as "hanging boards") that are extruded from polyvinyl chloride as the main raw material and used for interior and exterior decoration of buildings.
QB/T 2781-2006 Referenced Document
GB 8624-1997 Classification on burning behaviour for building meterials
GB/T 1036-1989 Determination for coefficient of linear expansion of plastics
GB/T 1040-1992 Plastics-Determination of tensile properties
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
QB/T 2781-2006 history
2006QB/T 2781-2006 Rigid polyvinyl chloride (PVC) siding for architectural decoration