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Test method for alternate immersion corrosion in salt solution of steel bars
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Basic data
| Standard ID | GB/T 43356-2023 (GB/T43356-2023) |
| Description (Translated English) | Test method for alternate immersion corrosion in salt solution of steel bars |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | H25 |
| Classification of International Standard | 77.060 |
| Word Count Estimation | 7,749 |
| Date of Issue | 2023-11-27 |
| Date of Implementation | 2024-06-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 43356-2023: Test method for alternate immersion corrosion in salt solution of steel bars
---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.
ICS 77:060
CCSH25
National Standards of People's Republic of China
Test method for periodic infiltration of corrosion salt solution on steel bars
Published on 2023-11-27
2024-06-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by the China Iron and Steel Industry Association:
This document is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183):
This document was drafted by: Iron and Steel Research Institute Co:, Ltd:, Metallurgical Industry Information Standards Research Institute, Jiangsu Yonggang Group Co:, Ltd:, MCC
Testing and Certification Co:, Ltd:, Guangdong Corrosion Science and Technology Innovation Research Institute, Sanbao Group Co:, Ltd:
The main drafters of this document: Yang Zhongmin, Chen Xiaoping, Li Qian, Chen Ying, Huang Jian, Chen Jie, Zhang Zhiming, Wang Xiaoqing, Wang Huimin, Hou Jie, Huang Qin,
Li Xiaobin, Huang Juncong, Tu Wenxing, Lu Shanglin, Tian Zijian, Li Chao, Da Guangjie, Wang Zhenyu, Guo Zhiqiang, Sun Menghan:
Test method for periodic infiltration of corrosion salt solution on steel bars
1 Scope
This document describes the test equipment, test solutions, test conditions, specimens, and test materials for testing the corrosion resistance of steel bars in the corrosive environment of chlorine salt solutions:
test time, test steps, result evaluation and test report:
This document is applicable to the evaluation of corrosion resistance of steel bars: The evaluation of the corrosion performance of steel bar welded connections can be performed with reference to this document:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB/T 1266 Chemical reagent sodium chloride
GB/T 16545-2015 Corrosion of metals and alloys Removal of corrosion products from corrosion specimens
3 Terms and definitions
There are no terms or definitions to be defined in this document:
4 Test equipment
4:1 Use the cycle immersion corrosion testing machine: The schematic diagram of its structural principle is shown in Figure 1: Other similar test conditions that meet the test conditions of this document may also be used:
Test equipment:
...