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1 ICS 91.060.050 Q 73 GB National Standard of the People’s Republic of China GB/T 209092007 Supersedes GB/T 5826.11986, GB/T 5826.31986, GB/T 5827.11986, GB/T 5827.21986, GB/T 91551988, GB/T 91561988 and GB/T 136841992 铁门窗 Steeldoors andwindows Promulgated April 27 2007 Effective as of November 1, 2007 Promulgated by China State Administration of Quality Supervision, Inspection and Quarantine and China National Standardization AdministrationCommittee1 Preface The standard supersedes GB/T 5826.11986 Basic Dimension Series of SlideHung Doors (32, 40 mm SolidWebbed), GB/T 5826.31986 Basic Dimension Series of Steel SlideHung Windows (32 mm SolidWebbed), GB/T 5827.11986 Rules for Inspection of SolidWebbed Steel Windows, GB/T 5827.21986 Rules for Inspection of HollowWebbed Steel Windows, GB/T 91551988 HollowWebbed Steel Doors, GB/T 91561988 SolidWebbed Steel Doors and GB/T 136841992 Classification of Physical Properties of Steel Window Buildings. Major differences between thestandardand said 7 standards are as follows: Said 7 national standards are combined into a single standard, which is a unified standard for various steel doors and windows, named Steel Doors and Windows. Missed contents about product standard requirements are supplemented; requirements for glass selection and installation are newly added. Requirement for repetitive opening and closing is added. Performance indexes such as wind pressure resistant, watertight, hermetic, heatinsulation,air noiseisolation andlighting of the latest edition are adopted. Some contents related to production process are deleted. Requirements for some nonquantifiedinspection figures are deleted. Annex A tothestandardis an informative annex. Thestandardis presented by Ministry of Construction, China. The standard is centrally administered by Standardization Technology Committee of Building Products and Member and Fittings Products under Ministry of Construction, China. Thestandardis drafted by China Building Metal Structure Association, Physical Institute of China Building Science Academy, China Building Standard Design and Research Institute, Beijing Mante Door Industrial Co., Ltd, Beijing Rishang Industrial and Trade Co., Ltd, China Buyang Group Co., Ltd, Huoman (Beijing)Door Industrial Co., Ltd, Beijing Tianing Xingye S&T Development Co., Ltd, Beijing Tianhai Door Industrial Co., Ltd, Beijing Yanshi Huarui Metal Frame Co., Ltd, Shanghai Yibeida Color Steel Products Co., Ltd, Chongqing Huaxia Doors and Windows Liability Co., Ltd and Swiss Yanshi Share Co., Ltd. The standard is mainly drafted by Liu Damin, Liu Jingtao, Wang Hongtao, Cao Yingqi, Zhu Lianhong, Zhang Jinghe, Feng Zhong, Xu Buyun, Zhang Dapeng, Wang Baojun, Yang Jianjun, Zhang Rongxi, Guo Liyang, Ji Yitao and Liu Shuyan. Historical Editions ofstandards superseded by thestandard: GB/T 5826.11986, GB/T 5826.31986, GB/T 5827.11986, GB/T 5827.21986, GB/T 91551988, GB/T 91561988 and GB/T 136841992.1 Contents 1 Scope..............................................................................................................................................1 2 Normative Reference Documents ...............................................................................................1 3 Terminologies and Definition......................................................................................................2 4 Codes and Marking......................................................................................................................2 5 Materials.......................................................................................................................................5 6 Requirements................................................................................................................................5 7 Method for Inspection................................................................................................................12 8 Rules for Inspections..................................................................................................................14 9 Marking, Packing, Transport and Storage..............................................................................17 Annex A..........................................................................................................................................181 Steel Doors and Windows 1 Scope The standard specifies Terminology and definition, code and marking, material, requirements, inspection methods, rules for inspection as well as marking, packing, transportation and storage of steel doors and windows. Thestandardapplies to steel doors and windows used in industrial and civil buildings. The standard does not apply to special doors and windows, such as revolution door, garage door, curtain door, retractable door, industrial gate, curtain window and fence window. 2 Normative Reference Documents Clauses contained in the following documents are refer
本文标题:GB-T 20909-2007-铁门窗-Steel doors and windows-en
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