GB/T 42898-2023 English PDF

US$419.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42898-2023: Determination of the emission of semivolatile organic compounds (SVOC) for building products
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42898-2023	419	Add to Cart	4 days	Determination of the emission of semivolatile organic compounds (SVOC) for building products	Valid

Similar standards

GB/T 25993   GB/T 41055   GB/T 31389   GB/T 16753   

Basic data

Standard ID: GB/T 42898-2023 (GB/T42898-2023)
Description (Translated English): Determination of the emission of semivolatile organic compounds (SVOC) for building products
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q10
Classification of International Standard: 91.100.01
Word Count Estimation: 22,271
Date of Issue: 2023-08-06
Date of Implementation: 2024-03-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42898-2023: Determination of the emission of semivolatile organic compounds (SVOC) for building products

---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 91.100.01 CCSQ10 National Standards of People's Republic of China Semi-volatile organic compounds (SVOC) in building materials products Release test 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 Principle 2 5 Environmental test chamber method 2 6 Micro-cabin method 6 7 test report 8 Appendix A (Normative) Sample Storage, Selection and Sample Preparation Methods 9 Appendix B (Normative) Bearing ratio and coating amount of typical building materials products11 Appendix C (informative) Microcabinet system and recovery rate evaluation method 13 Reference 16

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 be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed and coordinated by the China Building Materials Federation. This document was drafted by. China National Testing and Testing Holding Group Co., Ltd., Guangzhou Jitai Chemical Co., Ltd., Shenzhen Zhongke Indoor Engineering Research Center Co., Ltd., Foshan Jinshangyun Testing Technology Service Co., Ltd., Baisheng New Materials Co., Ltd., Beijing University of Science and Technology University of Science and Technology, Beijing Institute of Graphic Arts, Dongguan Dongjun Changhe Wood Industry Co., Ltd., Beijing Academy of Science and Technology Urban Safety and Environmental Science Institute, Meichao Group Co., Ltd., AkzoNobel Paint (Shanghai) Co., Ltd., Nippon Paint (China) Co., Ltd., Zhongshan City, Guangdong Province Quality Institute of Metrology Supervision and Inspection, Beixin Paint Co., Ltd., Guangzhou Tongxin Sports Co., Ltd., Guangdong Baisheng New Materials Co., Ltd., Shanghai Jianke Inspection Co., Ltd., Jiabaoli Chemical Group Co., Ltd., Dongguan Shengwei Mechanical and Electrical Equipment Technology Co., Ltd., Suzhou Su Shi Guangbo Environmental Protection Environmental Reliability Laboratory Co., Ltd., Foshan Shunde Badu Industrial Co., Ltd., Shanghai Fuxuan Environmental Protection Technology Co., Ltd., Shanghai Baoli Jiaxin Materials Co., Ltd., Shanghai Baoyuan Ecological Technology Co., Ltd., Wood Industry Research Institute of the Chinese Academy of Forestry Sciences, Beijing Hongyuan Tongda Technology Co., Ltd., Shenzhen Information Vocational and Technical College, China Construction Shenzhen Decoration Co., Ltd., Shenzhen Tianjian Pingshan Construction Engineering Co., Ltd., Zhejiang Jiangshui Mo Jiangnan New Material Technology Co., Ltd., Yunnan Kelun Engineering Quality Inspection Co., Ltd., Hefei University of Technology Engineering Testing Co., Ltd. Company, Beijing Urban Construction Xingrui Real Estate Development Co., Ltd., Dongguan Haohan Environmental Testing Equipment Co., Ltd., Shanghai Jianke Environmental Technology Co., Ltd., JESSIMEI BUILDING MATERIALS TECHNOLOGY CO., LTD. The main drafters of this document. Guan Hongyan, Guo Zhongbao, Jia Qi, Pan Shouwei, Liu Jiemin, Wu Chuandong, Chen Jianfeng, Sun Yuanyuan, Guo Caixia, Ye Nuogen, Ning Zhanwu, Liu Jinhua, Zhang Yanni, Zhao Peng, Zhang Jingjing, Shu Mushui, Ding Jianjun, Han Wei, Xu Danhua, Wang Mingyu, Yuan Qingdan, Liang Zhongwei, Hu Xiaozhen, Yang Peng, Gu Jianyong, Wu Shengying, Lin Changqin, Zhou Lei, Hu Zhongyuan, Cai Chenmin, He Jun, Huang Zongwu, Xia Keyu, Wu Junwei, Lin Riping, Zhang Fuji, Zhang Longxue, Baoli Dao, Zou Xianwu, Du Shiyuan, Dong Zhijun, Chen Quan, Cao Yajun, Zhang Ping, Yao Huizhong, Chen Yanlong, Meng Jiao, Yang Pei, Huang Hanfeng, Xie Zhengqing, Deng Genrong, Fan Na, Zhao Xiaowen, Pei Yipu, Zhao Wenyan, Li Man, Li Qiannan, Liu Shihua, Liu Zhigang, Guo Zijian, Dong Xuemei, Xu Xiaoyuan, Zhang Huiyu, Xu Xiaomei, Zhang Shuaizhou, Chu Yanguang. Semi-volatile organic compounds (SVOC) in building materials products Release test

1 Scope

This document describes the testing methods for the release of semi-volatile organic compounds (SVOC) in building materials products, including the environmental test chamber method and Micro-cabin method. This document applies to artificial boards and their products, coatings, adhesives, thermal insulation materials and products, flooring materials, wallpaper/wall coverings, and sports ground materials. Testing of the release of semi-volatile organic compounds from building materials and other building materials products.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. JJF (Building Materials) 182-2021 Calibration Specifications for Environmental Test Chambers for Volatile Testing of Building Materials Products

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Use TenaxTA or equivalent packed adsorption tube sampling, non-polar chromatographic column (polarity index less than 10) for analysis, the retention time is Organic compounds between n-hexadecane (exclusive) and n-docosane (inclusive). 3.2 Use TenaxTA or equivalent packed adsorption tube sampling, non-polar chromatographic column (polarity index less than 10) for analysis, the retention time is The sum of organic compounds between n-hexadecane (exclusive) and n-docosane (inclusive). 3.3 The mass of semi-volatile organic compounds released from the surface of the sample per unit area and unit time. 3.4 gas exchange rate airchangerate The ratio of the volume of clean gas entering the cabin per unit time to the effective volume of the cabin. 3.5 gas flowairflowrate The volume of gas entering the cabin per unit time. 3.6 Recovery rate recovery The ratio of the amount of targets in the air collected from the cabin to the amount of targets entering the cabin is tested within a certain period of time. 3.7 Loading factor loading factor The ratio of the exposed surface area of the test piece to the effective volume of the test chamber. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42898-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42898-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42898-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42898-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.