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GB/T 33803-2017: Technical specification for application of reinforced concrete anti-corrosion inhibitor
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33803-2017 | English | 379 |
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Technical specification for application of reinforced concrete anti-corrosion inhibitor
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GB/T 33803-2017
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Basic data | Standard ID | GB/T 33803-2017 (GB/T33803-2017) | | Description (Translated English) | Technical specification for application of reinforced concrete anti-corrosion inhibitor | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A29 | | Classification of International Standard | 25.220.99 | | Word Count Estimation | 19,154 | | Date of Issue | 2017-05-31 | | Date of Implementation | 2017-12-01 | | Quoted Standard | GB 8076-2008; GB/T 8077; GB 50021; GB 50046; GB/T 50476; DL/T 5150-2001; JC/T 1011-2006; YB/T 4390-2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the term and definition of corrosion resistance of reinforced concrete anticorrosive agents, product classification, basic requirements, environmental corrosion classification, technical requirements, design and application, acceptance and maintenance. This standard applies to the construction and repair of reinforced concrete works. | GB/T 33803-2017: Technical specification for application of reinforced concrete anti-corrosion inhibitor
---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.
Technical specification for application of reinforced concrete anti-corrosion inhibitor
ICS 25.220.99
A29
National Standards of People's Republic of China
Technical Specification for Corrosion Resistance of Reinforced Concrete
2017-05-31 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface III
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
4 Product Category 2
5 basic requirements 2
Classification of environmental corrosion
7 steel rust inhibitor technical requirements 2
8 design and application of steel rust inhibitor
Acceptance and maintenance
Appendix A (Normative Appendix) Salt Impregnation Test 7
Appendix B (normative appendix) Electrochemical comprehensive assessment test 8
Appendix C (normative appendix) mortar sample Dry and dry hot and cold cycle test 10
Appendix D (Normative Appendix) Detection and Evaluation of Barrel Resistance of Steel in Site Concrete Structures 11
Appendix E (Normative Appendix) Environmental Corrosivity Level 13
Appendix F (Normative Appendix) Determination of Corrosion Area of Reinforcement 16
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard is nationalized by the National Anti-Corrosion Standardization Technical Committee (SAC/TC381).
This standard by the China Metallurgical Building Research Institute Co., Ltd., the corrosion of the International Institute of anti-corrosion Technology (Beijing) Co., Ltd., China's industrial anti-corrosion
Technical association responsible for drafting, Shandong Longquan Pipeline Engineering Co., Ltd., National Industrial Building Safety Supervision and Inspection Center, Beijing
Gu Ruen Technology Co., Ltd., Beijing New Wickson Construction Engineering Technology Co., Ltd., Tsinghua University, Beijing Institute of Corrosion and Protection, Blue Ocean City, Fujian
Ltd., China Petrochemical Engineering Construction Co., Ltd., Fujian Bo Cheng Construction Engineering Co., Ltd., China Society for Corrosion and Protection
Construction Engineering Committee, Fujian Huajian Engineering Construction Co., Ltd., Fujian Jinding Construction Development Co., Ltd. to participate in the drafting.
The main drafters of this standard. Wang Donglin, Ren Zhenduo, Zhang Jian, He Ming, Xu Xueping, Wang Wei, Liu Fuyun, Lu Xinying, Wang Xiangmin,
Huang Zhongxi, Zhang Xuehua, Wan Yu, Shao Zhengming, Ren Enping, Sun Zhaotuan, Li Wei, Chen Su, Zhou Wei, Chen Bin, Feng Yin, Yu Juan, Liao Chenghao,
Technical Specification for Corrosion Resistance of Reinforced Concrete
1 Scope
This standard specifies the term and definition of corrosion resistance of reinforced concrete rust inhibitors, product classification, basic requirements, environmental corrosion classification, technology
Requirements, design application, acceptance and maintenance.
This standard applies to the construction and repair of reinforced concrete works.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Concrete admixtures GB 8076-2008
GB/T 8077 Concrete admixture homogeneity test method
Geotechnical Engineering Exploration Code
Code for design of corrosion protection for industrial buildings GB 50046
Code for design of durability of concrete structures GB/T 50476
Code for test of hydraulic concrete GB/T 5150-2001
Concrete Anti - Sulfate Erosion Preservatives JC/T 1011-2006
YB/T 4390-2013 industrial building (structure) building steel structure anti-corrosion coating quality testing, assessment criteria
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Steel rust inhibitor corrosioninhibitorforsteelinconcrete
Mixed with concrete (or mortar) or painted on the concrete (or mortar) surface, through the concrete (or mortar) in the direct role of steel,
An admixture capable of preventing or delaying the corrosion of reinforcing bars.
3.2
Single function steel rust inhibitor singlefunctioncorrosioninhibitorforsteelinconcrete
To prevent or delay the reinforcement of concrete in the concrete (or mortar).
3.3
Multi-functional steel rust inhibitor multifunctionalcorrosioninhibitorforsteelinconcrete
To prevent or delay the corrosion of steel in concrete (or mortar) and to improve the resistance to sulphate erosion of concrete (or mortar)
Additive.
3.4
Organic steel rust inhibitor organiccorrosioninhibitorforsteelinconcrete
The presence of organic compounds to prevent or delay the concrete (or mortar) corrosion of the admixture.
3.5
Outer coated steel rust inhibitor outer-coatingcorrosioninhibitorforsteelinconcrete
Coated on the surface of concrete (or mortar), can penetrate around the steel to prevent or delay the role of corrosion of steel surface treatment agent.
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