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GB/T 38704-2020 English PDF

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GB/T 38704-2020: Frame system of timber supporting curtain wall
Status: Valid
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GB/T 38704-2020English369 Add to Cart 4 days [Need to translate] Frame system of timber supporting curtain wall Valid GB/T 38704-2020

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Basic data

Standard ID GB/T 38704-2020 (GB/T38704-2020)
Description (Translated English) Frame system of timber supporting curtain wall
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard P32
Classification of International Standard 91.060.10
Word Count Estimation 20,279
Date of Issue 2020-03-31
Date of Implementation 2021-02-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 38704-2020: Frame system of timber supporting curtain wall

---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.
Frame system of timber supporting curtain wall ICS 91.060.10 P32 National Standards of People's Republic of China Building wood frame curtain wall components 2020-03-31 release 2021-02-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Contents

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Classification and marking 3 5 General provisions 4 6 Requirement 5 7 Test method 9 8 Inspection rules 10 9 Signs, labels and accompanying documents 11 10 Packaging, Transportation and Storage 12 Appendix A (Normative Appendix) The eigenvalues of flexural strength and eigenvalues of flexural elastic modulus of the strength grades of laminates 13 Appendix B (Normative Appendix) Test Method for Bearing Performance of Building Wood Frame Curtain Wall Components in Wind Pressure Direction 14 Appendix C (Normative Appendix) Test Method for Load Bearing Performance of Building Timber Frame Curtain Wall Components in Gravity Direction 16

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This standard is under the jurisdiction of the National Standardization Technical Committee for Building Curtain Wall Doors and Windows (SAC/TC448). This standard was drafted by. Hebei Aorun Shunda Window Co., Ltd., China Academy of Building Research Co., Ltd., China Forestry Research Institute of Timber Industry, Hebei Agricultural University, Hebei Association of Building Doors, Windows, and Curtain Walls, Gaobeidian Shunda Moser Doors and Windows Co., Ltd., Guangdong Jianlang Hardware Products Co., Ltd., Hongxin Internet Technology (Beijing) Co., Ltd., Shanghai Ruici Industrial Co., Ltd., Jiangsu Aimeisen Wood Industry Co., Ltd., Wood Saving Development Center. The main drafters of this standard. Jiao Changlong, Zhang Xichen, Zhou Haibin, Sun Zhaobin, Fan Yuling, Wei Hedong, Du Wanming, Wang Shengkun, Xu Yi, Li Li, Qi Shilong, Liu Xuechao, Zhao Jijian, Hu Naidong. Building wood frame curtain wall components

1 Scope

This standard specifies the classification and marking, general regulations, requirements, test methods, inspection rules, signs, and labels of building wooden frame curtain wall components And accompanying documents, packaging, transportation and storage. This standard applies to wooden frame curtain walls with integrated timber as the main support structure.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB 8624-2012 Classification of combustion performance of building materials and products GB/T 9286 Cross-cut test of paint film and varnish film GB/T 9969 General Instructions for Use of Industrial Products GB/T 13306 sign GB/T 13452.2 Paint and varnish film thickness determination GB/T 14436 General Rules for Guarantee Documents of Industrial Products GB/T 15227 Test method for airtightness, watertightness and wind pressure resistance of building curtain walls GB/T 18250 Classification and detection method for deformation performance between layers of building curtain wall GB/T 21086 Building curtain wall GB/T 23999 Water-based wood coatings for interior decoration GB 24410 Limits of harmful substances in water-based wood coatings for interior decoration materials GB/T 26899-2011 Structural timber GB/T 34327 Terminology of building curtain wall GB 50009 Building structure load code LY/T 1635 Wood preservative

3 Terms and definitions

The terms and definitions defined in GB/T 34327 and the following apply to this document. 3.1 Timberframe timberframe Columns and beams are frame structures made of integrated timber. Note. See Figure 1 for the schematic diagram of the wooden frame.

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