According to the "Announcement of the State Forestry and Grassland Administration" (No. 12 of 2021), approved by the State Forestry and Grassland Administration and managed by the National Forestry Biomass Material Standardization Technical Committee (TC 416), LY/T 3276-2021 "Interior Decoration" Jute fiber composite board for wallboard, LY/T 3275-2021 "Wood-plastic composite board for outdoor use", LY/T 3274-2021 "Wood-plastic composite material classification and classification" 3 forestry industry standards, which have been published in 2021 Released on June 30, 2022, it will be implemented from January 1, 2022.
LY/T 3276—2021 "Jute Fiber Composite Panels for Interior Decorative Wall Panels" specifies the terms and definitions, classification, requirements, inspection methods, inspection rules, and identification, packaging, transportation and storage of lightweight jute/polyester fiber composite panels, etc., for lightweight jute/polyester composite panels. LY/T 3275-2021 "Wood-plastic composite panels for outdoor use" specifies the terms and definitions, classification, requirements, inspection methods, inspection rules and signs, packaging, transportation, and storage of wood-plastic composite panels for outdoor use. It is suitable for outdoor use. Loaded and non-loaded wood-plastic composite panels. LY/T 3274-2021 "Wood-plastic composite materials classification and classification" stipulates the terms and definitions, classification, grading, test methods, judgment rules, and grading marks of wood-plastic composite materials, which are applicable to wood-plastic composite materials.
The release of these standards will regulate the production and market trade of forest biomass materials such as jute fiber composite panels for interior decorative wall panels and wood-plastic composite panels for outdoor use, promote the quality improvement of wood-plastic composite materials, and lead the high-quality forestry biomass material industry. Development is important.