JG/T 527-2017 English PDF

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JG/T 527-2017: Test method for emission rate of formaldehyde and VOC from wood products by full-scale test chamber
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JG/T 527-2017	369	Add to Cart	4 days	Test method for emission rate of formaldehyde and VOC from wood products by full-scale test chamber	Valid

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Basic data

Standard ID: JG/T 527-2017 (JG/T527-2017)
Description (Translated English): Test method for emission rate of formaldehyde and VOC from wood products by full-scale test chamber
Sector / Industry: Building & Construction Industry Standard (Recommended)
Classification of Chinese Standard: Q04
Classification of International Standard: 91.100.01
Word Count Estimation: 16,127
Date of Issue: 2017-09-30
Date of Implementation: 2018-05-01
Quoted Standard: GB/T 18204.2; GB/T 18883-2002; GB 50325-2010
Regulation (derived from): Housing and Urban-Rural Development Bulletin 2017 No. 1686
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary: This standard specifies the terms and definitions, principles, test instruments and equipment, test procedures, results processing, and test reports for formaldehyde and volatile organic compound release test methods (large-scale test chamber method) for building decoration wood products. This standard applies to all kinds of wooden building decoration materials, products, accessories and fixed furniture formaldehyde and volatile organic compounds release rate test.

JG/T 527-2017: Test method for emission rate of formaldehyde and VOC from wood products by full-scale test chamber

---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.
(Test method for release rate of formaldehyde and volatile organic compounds from wood products - Large test chamber method) ICS 91.100.01 Q04 People's Republic of China Construction Industry Industry Standard Wood Products Formaldehyde and Volatile Organic Compounds Release Rate Test Method --- Large Test Chamber Method Published on.2017-09-30 2018-05-01 Implementation The People's Republic of China Ministry of Housing and Urban-Rural Development issued Directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Principle 2 5 Test Equipment and Equipment 2 6 Test Step 3 7 Result Processing 5 8 Test report 6 Appendix A (Normative) Performance Requirements for Large Test Rooms 7 Appendix B (Normative) Standard Test Method for Recovery Rate 10 Appendix C (Normative) Tracer Gas Test Method for Mixed Evenness 12

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the Institute of Standardization of Housing and Urban-Rural Development Standards. This standard is under the jurisdiction of the Standardization Technical Committee for Building Products and Components of the Ministry of Housing and Urban-Rural Development. This standard is drafted by. Shanghai Academy of Building Research (Group) Co., Ltd. Participated in the drafting of this standard. Shanghai Jianke Inspection Company, Tsinghua University, Tongji University, China Building Materials Research Institute, China Institute of Process Engineering, Yazheng Furniture Co., Ltd., Shanghai Xinlv Environmental Technology Co., Ltd. The main drafters of this standard. Li Jingguang, Zhang Yuping, Fan Na, Zhang Xu, Yan Zhijiang, Yue Renliang, Li Yuwen, Ye Wei, Shen Yuqing, Li Gang, Qiang Jun, Yang Xu, Cao Yonghong, Yao Xiaolong, Wang Jimei, Xu Haixia. Wood Products Formaldehyde and Volatile Organic Compounds Release Rate Test Method --- Large Test Chamber Method

1 Scope

This standard stipulates the test method for the formaldehyde and VOC release rate (large-scale test chamber method) for building decoration wood products. Language and definitions, principles, test instruments and equipment, test procedures, results processing and test reports. This standard applies to the release rate of formaldehyde and volatile organic compounds for all types of wooden building decoration materials, products, accessories and fixed furniture. test.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 18204.2 Health inspection methods for public places Part 2. Chemical pollutants GB/T 18883-2002 Indoor Air Quality Standard GB 50325-2010 (2013 Edition) Civil Construction Project Indoor Environmental Pollution Control Specification

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Large test chamber ful-scaletestchamber Simulation of real indoor environments, release of formaldehyde and volatile organic compounds from decorative materials, products, components and fixtures for furniture and wooden furniture Test equipment for testing. 3.2 Test chamber volume volumeofthechamber When the test cabin is empty, the total volume of air exchange in the cabin is involved. 3.3 Test chamber effective volume effective volume of thechamber Test chamber volume minus sample volume to be tested. 3.4 Load rate loadingratio The ratio of the test unit number, length, area or volume to the test chamber effective volume. 3.5 Air exchange rate The ratio of the volume of air entering the test cabin system per unit time to the effective volume of the test chamber. 3.6 Volatile organic volatile organic compounds (VOCs) This standard specifies all organic substances (including formaldehyde) detected at the sampling position under the test conditions. ......

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