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JGT268-2019

Chinese Standard: 'JGT268-2019'
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JG/T 268-2019English589 Add to Cart Days<=5 Door closer for building Valid JG/T 268-2019
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BASIC DATA
Standard ID JG/T 268-2019 (JG/T268-2019)
Description (Translated English)
Sector / Industry Building & Construction Industry Standard (Recommended)
Classification of Chinese Standard Q73
Classification of International Standard 91.060.50
Word Count Estimation 26,295
Date of Issue 2019-03-27
Date of Implementation 2019-12-01
Older Standard (superseded by this standard) JG/T 268-2010
Quoted Standard GB/T 699; GB/T 700; GB/T 1804-2000; GB/T 2828.1; GB/T 2829-2002; GB/T 5237.1; GB/T 5237.2-2017; GB/T 6461-2002; GB/T 9286-1998; GB/T 9439; GB/T 10125-2012; GB 11118.1; GB/T 15115
Drafting Organization Guangdong Jianlang Hardware Products Co., Ltd.
Administrative Organization Technical Committee for Standardization of Building Products and Components of the Ministry of Housing and Urban-Rural Development
Regulation (derived from) Announcement of the Ministry of Housing and Urban-Rural Development 2019 No. 70
Proposing organization Institute of Standardization of Housing and Urban-Rural Development
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, codes, classifications and markings, general requirements, requirements, test methods, inspection rules, and marking, packaging, transportation and storage of building door closers. This standard is applicable to door closers for building swing doors, and is not applicable to door closers for fire doors.

JG/T 268-2019
Door closer for building
ICS 91.060.50
Q73
People's Republic of China Construction Industry Standard
Replace JG/T 268-2010
Building door closer
Published on.2019-03-27
2019-12-01 implementation
Ministry of Housing and Urban-Rural Development
Content
Foreword I
1 range 1
2 Normative references 1
3 Terms and Definitions 1
4 code, classification and marking 3
5 General requirements 4
6 Requirements 5
7 Test method 8
8 Inspection rules 12
9 Marking, packaging, transport and storage 14
Appendix A (Normative Appendix) Test Conditions 15
Appendix B (normative appendix) Hydraulic door closer closing ability test method 17
Appendix C (Normative Appendix) Test Method for Additional Force Capacity 19
Appendix D (Normative Appendix) Test Method for Electric Door Closer Closing Ability 22
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces JG/T 268-2010 "Building Door Closer". Compared with JG/T 268-2010, the main technical contents are changed as follows.
--- Increased electric door closers (see 3.3, 6.5, 7.6);
--- Increased door opening buffer (see 3.16, 6.4.7, 7.5.7);
--- Increased test conditions (see Appendix A);
--- Increased hydraulic door closer closing ability test method (see Appendix B);
--- Increased the test method for the closing ability of electric door closers (see Appendix D);
--- Modified the anti-additive test method (see Appendix C, Appendix A in JG/T 268-2010);
--- Revised the scope of this standard not applicable (see Chapter 1, Chapter 1 of JG/T 268-2010);
--- Modified the closing delay (see 3.14, 6.4.6, 7.5.6, 3.14, 6.5.6, 7.2.5.6 in JG/T 268-2010);
--- Modified code, classification and marking (see Chapter 4, Chapter 4 of JG/T 268-2010);
--- Revised the closing ability (see 6.4.4, 6.5.4 in JG/T 268-2010);
--- Modified the test method (see Chapter 7, Chapter 7 of JG/T 268-2010).
This standard was proposed by the Institute of Standardization of the Ministry of Housing and Urban-Rural Development.
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 mainly drafted by. Guangdong Jianlang Hardware Products Co., Ltd., China Academy of Building Research Ltd., China Construction
Standard Design Institute Co., Ltd., Shanghai Academy of Building Research (Group) Co., Ltd., Guangdong Academy of Building Science Group
Company, National Building Materials Industry Building Hardware Plumbing Product Quality Supervision, Inspection and Testing Center, Shenzhen Xinshan Curtain Wall Technical Consulting Co., Ltd.
Division, Guangdong Jianyijia Hardware Products Co., Ltd.
The main drafters of this standard. Hua Zhenke, Yin Dong, Wang Hongtao, Gu Taichang, Xu Qin, Cai Wei, Yang Wei, Bao Yi, Shang Jingyi.
The previous versions of the standards replaced by this standard are.
---JG/T 268-2010.
Building door closer
1 Scope
This standard specifies the terms and definitions, codes, classifications and markings, general requirements, requirements, test methods, inspection rules for building door closers.
And marking, packaging, transportation and storage.
This standard is applicable to door closers for building swing doors, and is not applicable to door closers for fire doors.
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 edition (including all amendments) applies to this document.
GB/T 699 high quality carbon structural steel
GB/T 700 carbon structural steel
GB/T 1804-2000 General tolerances and tolerances for linear and angular dimensions without tolerances
GB/T 2828.1. Sampling procedures for sampling by sampling - Part 1 . Batch-to-batch sampling plan, searched by AQL
GB/T 2829-2002 Periodic inspection count sampling procedures and tables (applicable to the inspection of process stability)
GB/T 5237.1 Aluminium alloy building profiles - Part 1.
GB/T 5237.2-2017 aluminium alloy building profiles - part 2. anodized profiles
GB/T 6461-2002 Rating of specimens and test pieces of metals and other inorganic coatings on metal substrates after corrosion test
GB/T 9286-1998 Cross-cut test of paint and varnish paint film
GB/T 9439 gray iron castings
GB/T 10125-2012 Artificial atmosphere corrosion test salt spray test
GB 11118.1 Hydraulic oil (L-HL, L-HM, L-HV, L-HS, L-HG)
GB/T 15115 die-cast aluminum alloy
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Door closer doorcloser
Installed on the upper part of the door to automatically close the door leaf and adjust the speed of the device.
3.2
Hydraulic door closer hydraulicdoorcloser
A door closer driven by a hydraulic device.
3.3
Electric door closer electricdoorcloser
A motorized door closer.
JG/T 268-2019
Door closer for building
ICS 91.060.50
Q73
People's Republic of China Construction Industry Standard
Replace JG/T 268-2010
Building door closer
Published on.2019-03-27
2019-12-01 implementation
Ministry of Housing and Urban-Rural Development
Content
Foreword I
1 range 1
2 Normative references 1
3 Terms and Definitions 1
4 code, classification and marking 3
5 General requirements 4
6 Requirements 5
7 Test method 8
8 Inspection rules 12
9 Marking, packaging, transport and storage 14
Appendix A (Normative Appendix) Test Conditions 15
Appendix B (normative appendix) Hydraulic door closer closing ability test method 17
Appendix C (Normative Appendix) Test Method for Additional Force Capacity 19
Appendix D (Normative Appendix) Test Method for Electric Door Closer Closing Ability 22
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces JG/T 268-2010 "Building Door Closer". Compared with JG/T 268-2010, the main technical contents are changed as follows.
--- Increased electric door closers (see 3.3, 6.5, 7.6);
--- Increased door opening buffer (see 3.16, 6.4.7, 7.5.7);
--- Increased test conditions (see Appendix A);
--- Increased hydraulic door closer closing ability test method (see Appendix B);
--- Increased the test method for the closing ability of electric door closers (see Appendix D);
--- Modified the anti-additive test method (see Appendix C, Appendix A in JG/T 268-2010);
--- Revised the scope of this standard not applicable (see Chapter 1, Chapter 1 of JG/T 268-2010);
--- Modified the closing delay (see 3.14, 6.4.6, 7.5.6, 3.14, 6.5.6, 7.2.5.6 in JG/T 268-2010);
--- Modified code, classification and marking (see Chapter 4, Chapter 4 of JG/T 268-2010);
--- Revised the closing ability (see 6.4.4, 6.5.4 in JG/T 268-2010);
--- Modified the test method (see Chapter 7, Chapter 7 of JG/T 268-2010).
This standard was proposed by the Institute of Standardization of the Ministry of Housing and Urban-Rural Development.
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 mainly drafted by. Guangdong Jianlang Hardware Products Co., Ltd., China Academy of Building Research Ltd., China Construction
Standard Design Institute Co., Ltd., Shanghai Academy of Building Research (Group) Co., Ltd., Guangdong Academy of Building Science Group
Company, National Building Materials Industry Building Hardware Plumbing Product Quality Supervision, Inspection and Testing Center, Shenzhen Xinshan Curtain Wall Technical Consulting Co., Ltd.
Division, Guangdong Jianyijia Hardware Products Co., Ltd.
The main drafters of this standard. Hua Zhenke, Yin Dong, Wang Hongtao, Gu Taichang, Xu Qin, Cai Wei, Yang Wei, Bao Yi, Shang Jingyi.
The previous versions of the standards replaced by this standard are.
---JG/T 268-2010.
Building door closer
1 Scope
This standard specifies the terms and definitions, codes, classifications and markings, general requirements, requirements, test methods, inspection rules for building door closers.
And marking, packaging, transportation and storage.
This standard is applicable to door closers for building swing doors, and is not applicable to door closers for fire doors.
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 edition (including all amendments) applies to this document.
GB/T 699 high quality carbon structural steel
GB/T 700 carbon structural steel
GB/T 1804-2000 General tolerances and tolerances for linear and angular dimensions without tolerances
GB/T 2828.1. Sampling procedures for sampling by sampling - Part 1 . Batch-to-batch sampling plan, searched by AQL
GB/T 2829-2002 Periodic inspection count sampling procedures and tables (applicable to the inspection of process stability)
GB/T 5237.1 Aluminium alloy building profiles - Part 1.
GB/T 5237.2-2017 aluminium alloy building profiles - part 2. anodized profiles
GB/T 6461-2002 Rating of specimens and test pieces of metals and other inorganic coatings on metal substrates after corrosion test
GB/T 9286-1998 Cross-cut test of paint and varnish paint film
GB/T 9439 gray iron castings
GB/T 10125-2012 Artificial atmosphere corrosion test salt spray test
GB 11118.1 Hydraulic oil (L-HL, L-HM, L-HV, L-HS, L-HG)
GB/T 15115 die-cast aluminum alloy
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Door closer doorcloser
Installed on the upper part of the door to automatically close the door leaf and adjust the speed of the device.
3.2
Hydraulic door closer hydraulicdoorcloser
A door closer driven by a hydraulic device.
3.3
Electric door closer electricdoorcloser
A motorized door closer.
Related standard:   JGJ/T 268-2012  JG/T 543-2018
Related PDF sample:   JG/T 402-2013  GB/T 14370-2015
   
 
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