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LY/T 2143-2022: (solid wood hanger)
Status: Valid LY/T 2143: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 2143-2022 | English | 379 |
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(solid wood hanger)
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LY/T 2143-2022
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| LY/T 2143-2013 | English | 599 |
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Solid wood hanger
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LY/T 2143-2013
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PDF similar to LY/T 2143-2022
Basic data | Standard ID | LY/T 2143-2022 (LY/T2143-2022) | | Description (Translated English) | (solid wood hanger) | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B69 | | Classification of International Standard | 79.080 | | Word Count Estimation | 15,170 | | Date of Issue | 2022-09-07 | | Date of Implementation | 2023-01-01 | | Issuing agency(ies) | State Forestry and Grassland Administration | LY/T 2143-2022: (solid wood hanger)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 79.080
CCSB69
Forestry Industry Standard of the People's Republic of China
Replace LY/T 2143-2013
solid wood hanger
Solidwoodhanger
Released on 2022-09-07
2023-01-01 Implementation
Released by the State Forestry and Grassland Administration
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"
drafting.
This document replaces LY/T 2143-2013 "Solid Wood Hanger". Compared with LY/T 2143-2013, except for structural adjustments and editorial changes
In addition, the main technical changes are as follows.
a) Changed the expression form of scope of application (see Chapter 1, Chapter 1 of the.2013 edition);
b) Increased tolerance requirements for overall height and crossbar diameter (see 5.2, 5.2 of the.2013 edition);
c) Improve the requirements for live joints, dead joints, warpage and crossbar bending in appearance quality (see 5.3, 5.3.1 of the.2013 edition);
d) Increased heavy metal limit requirements (see 5.4, 5.4 of the.2013 edition);
e) The inspection methods for other defects have been changed (see 6.3.4, 6.1.8 of the.2013 edition);
f) Added paint film adhesion and color fastness indicators and inspection methods (see 5.4, 6.4.2, 6.4.5).
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by the National Timber Standardization Technical Committee (SAC/TC41).
This document was drafted by. Zhejiang Academy of Forestry Sciences (Zhejiang Forestry Products Quality Inspection Station), Forestry Science Research Institute of Guangxi Zhuang Autonomous Region
Research Institute, Guangxi Guilin Huahai Household Products Co., Ltd., Guangxi Guilin Yikai Huahai Household Products Co., Ltd., Quzhou Fangyuanlin Product Inspection
Testing Co., Ltd., Guilin Maojia Crafts Co., Ltd., Hangzhou Zhenfa Wood Industry Co., Ltd., Yiwu Wan Shaojun Studio, Guilin Zhanji Home Furnishing
Technology Co., Ltd., Guilin Timber Product Quality Inspection Station.
The main drafters of this document. Xu Manping, Chen Songwu, Fang Chongrong, Chen Guidan, Luo Yufen, Guo Feiyan, Liu Xiaoling, Qiu Zhangzhong, Cai Chuanhai,
Zhou Ming, Xu Jifang, Wan Shaojun, Mao Weiliang, Li Jie, Li Ke, Zhang Guoju.
The previous versions of the documents replaced by this document are as follows.
---First published as LY/T 2143-2013 in.2013;
--- This is the first revision.
solid wood hanger
1 Scope
This document specifies the classification, requirements, inspection methods, inspection rules, signs, packaging, transportation and storage of solid wood hangers.
This document is applicable to the inspection and assessment in the production and distribution of solid wood hangers.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB/T 1931-2009 Method for Determination of Moisture Content of Wood
GB/T 2828.1 Counting sampling inspection procedure Part 1.Batch-by-batch inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 4822 Inspection of sawn timber
GB/T 4823 Defects in sawn timber
GB/T 4893.4 Cross-cut method for determination of paint film adhesion on furniture surface
GB/T 6491 Drying quality of sawn timber
GB/T 11917 Lumber Technology Terminology
GB/T 16734 Names of main timbers in China
GB/T 18513 Names of China's Main Imported Timbers
GB 18584 Limits of Hazardous Substances in Wood Furniture for Interior Decoration and Refurbishment Materials
3 Terms and Definitions
GB/T 4823, GB/T 11917 and the following terms and definitions apply to this document.
3.1
solid wood hanger solidwoodhanger
A hanger made of solid wood as the main raw material.
3.2
hanger span widthacrossthehanger
The linear distance between the two ends of the hanger.
NOTE. See Figure 1a).
3.3
The vertical height of the hanger head, see Figure 1a).
3.4
Hanger height hangerheight
The vertical height of the wooden part of the hanger from the bottom to the top, see Figure 1a).
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