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GB/T 46106-2025: Interior decorative wood-based wallboard
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GB/T 46106-2025	English	519	Add to Cart	5 days [Need to translate]	Interior decorative wood-based wallboard

GB/T 46106-2025: Interior decorative wood-based wallboard

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ICS 79.060 CCSB70 National Standards of the People's Republic of China Interior decorative wooden wall panels Published on 2025-08-29 Implemented on 2026-03-01 State Administration for Market Regulation The State Administration for Standardization issued a statement.

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents". Drafting. Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was proposed by the National Forestry and Grassland Administration. This document is under the jurisdiction of the National Technical Committee on Standardization of Wood-based Panels (SAC/TC198). This document was drafted by. Research Institute of Wood Industry, Chinese Academy of Forestry; Shenzhen Langsheng Integrated Decoration Technology Co., Ltd.; and Shengxiang Group Co., Ltd. Limited Company, Creative Player (Zhongshan) Home Furnishings Co., Ltd., Jiangsu Jiashijia New Material Group Co., Ltd., Guangdong Product Quality Supervision and Inspection Research Institute, Zhejiang Academy of Forestry Sciences, Shanghai Institute of Quality Supervision and Inspection Technology, Xiaosen New Materials Technology Co., Ltd., Hebei Fengheng Shunjia Home Furnishings Co., Ltd., Nature Home (China) Co., Ltd., Jiangsu Ousheng New Materials Co., Ltd., Zhejiang Shenghua Yunfeng New Materials Co., Ltd. The company, Zhejiang Tusen Custom Home Furnishings Co., Ltd., Jiangsu Nanyang Wood Industry Co., Ltd., Shenzhen Hongnai Home Furnishings Technology Co., Ltd., Beijing Tata Door Industry Co., Ltd., Jiusheng Flooring Co., Ltd., Qiannianzhou New Material Technology Group Co., Ltd., Shandong Xingang Enterprise Group Co., Ltd. Wanhua Hexiang Group Co., Ltd., Terubang (Jiangsu) New Material Technology Co., Ltd., Mengtian Home Furnishings Group Co., Ltd., Tyson Risheng Group Limited Liability Company, Jiangsu Shenqiao New Material Technology Co., Ltd., Meishan Shengxi New Material Technology Co., Ltd., Jinmilong (Jiangsu) Technology Materials Co., Ltd. The company, Ruitong Polymer Technology (Zhejiang) Co., Ltd. The main drafters of this document are. Tang Zhaoqun, Wu Yanmei, Wang Rui, Lü Bin, Zhang Peng, Jin Zhi, Zhang Yuping, Zhang Chunfan, Sun Libin, Liu Shuozhen, and Luo Qingyou. Wen Fuquan, Xu Manping, Li Wenzhong, Liang Changli, Yuan Jianjun, She Xuebin, Xu Jianhong, Gu Zhongkai, Liu Wei, Zhuang Zhongnan, Yu Chaoyang, Zhang Yan, Xu Li Ma Tonghua, Xiao Shaoliang, Huang Mei, Zhou Min, Yu Jingyuan, Sun Haoran, Feng Qiaoyong, Xiang Zhonghua, Guan Jianhua, Chunhua, Ma Xuan. Interior decorative wooden wall panels 1.Scope This document defines the terminology and definitions for interior decorative wood wall panels, and specifies the classification, requirements, inspection rules, marking, packaging, and transportation. The requirements for storage and the corresponding testing methods are described. This document applies to the production, inspection, and sale of interior decorative wooden wall panels.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document. GB/T 191 Pictorial Symbols for Packaging and Storage GB/T 2411 Determination of indentation hardness (Shore hardness) of plastics and hard rubber using a hardness tester GB/T 2828.1-2012 Sampling Procedures for Inspection by Attributes – Part 1.Lot-by-lot Inspection Sampling Indexed by Acceptable Quality Limit (AQL) plan GB/T 4893.7-2013 Tests on the physical and chemical properties of paint films on furniture surfaces—Part 7.Test of resistance to temperature differences GB 6675.4-2014 Toy Safety Part 4.Migration of Certain Elements GB/T 7019-2024 Test Methods for Fiber Cement Products GB 8624-2012 Classification of fire performance of building materials and products GB/T 8626-2007 Test Methods for Flammability of Building Materials GB/T 9846-2015 Ordinary Plywood GB/T 17657-2022 Test methods for physical and chemical properties of wood-based panels and veneered wood-based panels GB 18580 Formaldehyde Emission Limits in Wood-based Panels and Their Products for Interior Decoration and Renovation GB 18584-2024 Limits of Hazardous Substances in Furniture GB/T 19367-2022 Determination of dimensions of wood-based panels GB/T 20284-2006 Single-unit combustion test of building materials or products GB/T 38724-2020 Determination of radioactivity of hazardous substances in furniture GB/T 39600-2021 Classification of Formaldehyde Emission from Wood-based Panels and Their Products 3.Terms and Definitions The following terms and definitions apply to this document. 3.1 Interior decorations made from solid wood, engineered wood, wood-plastic composite, stone-wood-plastic composite, etc., as base materials, and finished with decorative paper, decorative film, or coating. Interior wall paneling. 3.2 Interior decorative wooden wall panels with impregnated paper as the surface finishing material. 3.3 Interior decorative wooden wall panels with surface finishing materials such as polyvinyl chloride (PVC), polypropylene (PP), or polyester film (PET). 3.4 Coated wood-based walboard Interior decorative wooden wall panels with paint as the surface finishing material. 3.5 Interior decorative wooden wall panels that are digitally printed and coated with paint for surface finishing. 3.6 Interior decorative wooden wall panels using wood-plastic composite as the base material. 3.7 Using calcium carbonate powder, wood fiber, polyvinyl chloride or polypropylene and other polymer materials and additives as raw materials, and through foaming or non-foaming processes, etc. Interior decorative wooden wall panels made from composite materials. 3.8 Inorganic wood-based walboard It is made by using inorganic cementitious materials as the main binding unit and wood fiber materials as the reinforcing unit, and is manufactured through molding, pressurization (or non-pressurization), and curing. Interior decorative wooden wall panels with composite materials as the base material. 4.Classification 4.1 Classified by finishing material. a) Decorative paper-faced wood wall panels; b) Decorative film-faced wood wall panels; c) Painted wood wall panels (including digitally printed wood wall panels). 4.2 Classified by substrate. a) Solid wood wall panels (base material includes engineered wood); b) Artificial board wall panels (substrate includes decorative veneer artificial board); c) Wood-plastic composite wall panels (substrate includes foamed wood-plastic composite boards and non-foamed wood-plastic composite boards); d) Stone-wood-plastic composite wall panels (base materials include foamed stone-wood-plastic composite boards and non-foamed stone-wood-plastic composite boards); e) Inorganic wood wall panels.

5 Requirements

5.1 Appearance Quality The appearance quality of the front of the interior decorative wooden wall panels should meet the requirements of Table 1.Defects on the back and edges should not affect the use of the wall panels. Table 1 Appearance Quality Requirements for Interior Decorative Wooden Wall Panels Inspection Item Requirements and Remarks Edge damage is not allowed. Slight unevenness in color - Surface cracks are not allowed. Layering is not allowed. Bubbles and bulges are not allowed. Showing the bottom is not allowed. Minor dents and indentations Minor scratches - stains Within any 1m² board surface, the area ≤3mm² One site permitted Mold on the edges of the board is not allowed. Dried and wet flowers are not allowed. Paper tearing is not allowed Only applicable to decorative paper-faced wood wall panels Wrinkles and creases are not permitted; they are only applicable to decorative film-finished wood wall panels. Dead joints, decay, and holes (including wormholes) are not permitted. Live knot Maximum single major diameter. Broadleaf wood ≤ 20mm; Coniferous wood ≤10mm Semi-living knot, bark entrapment, resin canal, gum canal Maximum single major diameter ≤ 10mm, within any 1m² panel. No more than 4 locations; maximum single major diameter < 5mm is not considered. Cracks, strip-shaped defects, and delamination are not allowed. Suitable for solid wood wall panels and decorative veneer surfaces Artificial board wall panels Adhesive penetration is not allowed No gaps between seams are allowed Decorative veneer engineered wood wall panels The pattern is slightly misaligned. Damaged patterns are not allowed. Suitable for decorative paper-faced wood wall panels, digital products Spray-printed wood wall panels Wrinkles are not allowed No more than 3 pinholes with a diameter ≤1mm are found within any 1m² area of the board surface. Within any 1m² area of the board, the number of particles with a diameter ≤0.5mm shall not exceed 3. Applicable only to painted wood wall panels Other defects and damages do not affect the decorative effect and use. Note 1."Slight" means that when the product is placed horizontally, it can be observed but is not significant with normal vision at a viewing distance of 0.5m. Note 2.As agreed by both the supplier and the buyer, knots or other defects in this table are not considered appearance defects when they are considered as special decorative requirements. ...