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GB/T 1964-2023: Porous ceramics - Test method for compressive strength at room temperature
Status: Valid GB/T 1964: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 1964-2023 | English | 129 |
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Porous ceramics - Test method for compressive strength at room temperature
| Valid |
GB/T 1964-2023
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| GB/T 1964-1996 | English | 129 |
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Test method for crushing strength of porous ceramic
| Obsolete |
GB/T 1964-1996
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| GB 1964-1980 | English | 199 |
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Test method for compressive strength of porous ceramics
| Obsolete |
GB 1964-1980
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PDF similar to GB/T 1964-2023
Basic data | Standard ID | GB/T 1964-2023 (GB/T1964-2023) | | Description (Translated English) | Porous ceramics - Test method for compressive strength at room temperature | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q30 | | Classification of International Standard | 81.060.30 | | Word Count Estimation | 6,650 | | Date of Issue | 2023-11-27 | | Date of Implementation | 2024-06-01 | | Older Standard (superseded by this standard) | GB/T 1964-1996 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 1964-2023: Porous ceramics - Test method for compressive strength at room temperature---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 81:060:30
CCSQ30
National Standards of People's Republic of China
Replace GB/T 1964-1996
Test method for room temperature compressive strength of porous ceramics
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:
This document replaces GB/T 1964-1996 "Test Method for Compressive Strength of Porous Ceramics": Compared with GB/T 1964-1996, except for the structure
In addition to adjustments and editorial changes, the main technical changes are as follows:
---Changed the requirements for instruments and equipment (see Chapter 4, 2:1 of the:1996 edition);
---Changed the requirements for samples (see Chapter 5, Chapter 3 of the:1996 edition);
---Added test conditions (see 6:1);
---Changed the test method (see 6:4, 4:3 of the:1996 version);
---Added requirements for discrete coefficients (see 7:2);
---Changed the content of the test report (see Chapter 8, Chapter 6 of the:1996 edition);
---Deleted the requirements for data processing (see 5:2~5:4 and Appendix A of the:1996 edition):
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 China Building Materials Federation:
This document is under the jurisdiction of the National Industrial Ceramics Standardization Technical Committee (SAC/TC194):
This document was drafted by: Shandong Industrial Ceramics Research and Design Institute Co:, Ltd:, Sinoma High-tech Materials Co:, Ltd:, Zibo High-tech
Industrial Development Zone MEMS Research Institute, Xi'an Xinyao Ceramic Composite Materials Co:, Ltd:, China Academy of Ordnance Science Ningbo Branch, Dongfang
Electric Group Dongfang Turbine Co:, Ltd:, Beijing Space Vehicle Overall Design Department, Guangdong Advanced Ceramic Materials Technology Co:, Ltd:, Shandong
China Ceramics Functional Materials Co:, Ltd:, Zhejiang Tianxingjian Water Co:, Ltd:
The main drafters of this document: Zhao Shikai, Li Xiaoyong, Ma Tengfei, Xu Chuanwei, Liu Tong, Long Bin, Qiu Jihua, Cao Jianwu, Ma Bin, Zhu Heng, Zhang Xi,
Zhang Jiumei, Li Li, Song Tao, Cheng Yongkang, Luan Qiang, Fan Dongjie, Li Dingjun, Cong Xiaotong, Wang Zenghui, Liu Fafu, Zhang Xiaojiao, Chen Changzhu, Zhang Zhen:
This document was first published in 1980, revised for the first time in:1996, and this is the second revision:
Test method for room temperature compressive strength of porous ceramics
1 Scope
This document describes the test method for measuring the compressive strength of porous ceramics at room temperature, and specifies the equipment, samples, test procedures, results and
Calculations and test reports:
This document is applicable to the determination of room temperature compressive strength of porous ceramics:
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 16491 Electronic Universal Testing Machine
GB/T 17991 Terminology for fine ceramics
GB/T 21389 Verniers, band meters and digital calipers
3 Terms and definitions
The terms and definitions defined in GB/T 17991 and the following apply to this document:
3:1
Porous ceramicsporousceramics
Ceramic materials with pore diameters ranging from 0:05μm to 100μm and apparent porosity ranging from 25% to 90%:
[Source: GB/T 17991-2009, 2:1:36, with modifications]
4 Instruments and Equipment
4:1 Testing machine
The testing machine should comply with the regulations of GB/T 16491 and be able to automatically record the relationship curve between load and displacement or test time:
4:2 Data collection
Automatically record load vs: displacement or test time curves:
4:3 Measuring tools
Use a micrometer or vernier caliper with a graduation value of at least 0:02mm that complies with GB/T 21389 to measure the linearity of the sample:
parameter:
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