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US$199.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 34551-2017: Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condition Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34551-2017 | English | 199 |
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Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condition
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GB/T 34551-2017
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Basic data | Standard ID | GB/T 34551-2017 (GB/T34551-2017) | | Description (Translated English) | Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condition | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q23 | | Classification of International Standard | 83.120 | | Word Count Estimation | 10,158 | | Date of Issue | 2017-10-14 | | Date of Implementation | 2018-09-01 | | 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 |
GB/T 34551-2017: Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condition ---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.
Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condition
ICS 83.120
Q23
National Standards of People's Republic of China
Fiberglass Reinforced Composite Bar High Temperature Alkali Resistance
experiment method
2017-10-14 Published
2018-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard proposed by the China Building Materials Federation.
This standard by the National Fiber Reinforced Plastics Standardization Technical Committee (SAC/TC39) centralized.
This standard is drafted by Shenzhen Haichuan Industrial Co., Ltd., No. 8 Construction Co., Ltd. of China Construction 8th Bureau.
Participated in the drafting of this standard. China Construction Eighth Engineering Bureau Co., Ltd., Zhengzhou University, Guizhou Province Survey and Design Institute of Transportation Planning and Research
Co., Ltd., Shenzhen Road and Bridge Construction Group Co., Ltd., Nanjing Feng Hui Composite Materials Co., Ltd., Shenzhen Haichuan New Materials Technology shares
Co., Ltd., Guangdong Asia-Pacific New Materials Technology Co., Ltd.
The main drafters of this standard. Li Ming, Wang Guiling, Yu Ke, Ma Minglei, Ge Gangang, Zhao Jun, Long Wanxue, Wang Yuan, Shen Feng, Zhu Zeng Yu, Luo Guowei.
Fiberglass Reinforced Composite Bar High Temperature Alkali Resistance
experiment method
1 Scope
This standard specifies the glass fiber reinforced composite bar high temperature alkaline test terms and definitions, test principles, test specimens, test equipment,
Test conditions, test procedures, calculations and test reports.
This standard applies to do not hold the state of soaking lye and hold alkaline liquid immersion high temperature alkali resistance test, the other high fiber reinforced tendons
Temperature alkali test can also refer to use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 1446 fiber-reinforced plastics performance test methods General
Standard Test Method for Basic Mechanical Properties of GB/T 30022 Fiber Reinforced Composites
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Tensile retention rate tensilecapacityretention
The ratio of the maximum tensile force of the sample after soaking in alkaline solution and before soaking is expressed as a percentage.
4 test principle
Glass fiber reinforced composite bar specimens in the state of not holding or holding load immersed in the alkaline solution under the specified conditions, after the provisions of
The appearance, quality and maximum tensile force of the test specimens were measured.
5 sample
5.1 Sample appearance
Surface smooth, uniform color, no bubbles and fiber bare.
5.2 Sample size
Sample size according to GB/T 30022 provides that the sample cutting site should be the same with the reinforcement of the matrix resin Edge, you can also use epoxy
Resin or paraffin edge, the arbitration test should be the same with the reinforcement of the matrix resin Edge.
5.3 Quantity
The number of samples should meet the requirements of soaking time, the number of valid samples in each group is not less than 5.
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