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GB/T 34171-2017 English PDF

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GB/T 34171-2017: Test method for flexural property of thin and ultrathin glass -- Three-point bending method
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GB/T 34171-2017English199 Add to Cart 3 days [Need to translate] Test method for flexural property of thin and ultrathin glass -- Three-point bending method Valid GB/T 34171-2017

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Basic data

Standard ID GB/T 34171-2017 (GB/T34171-2017)
Description (Translated English) Test method for flexural property of thin and ultrathin glass -- Three-point bending method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q30
Classification of International Standard 81.040.10
Word Count Estimation 10,141
Date of Issue 2017-09-07
Date of Implementation 2018-08-01
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 34171-2017: Test method for flexural property of thin and ultrathin glass -- Three-point bending method


---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 flexural property of thin and ultrathin glass - Three-point bending method ICS 81.040.10 Q30 National Standards of People's Republic of China Thin and ultra-thin glass bending performance Test method Three point bending method 2017-09-07 Posted 2018-08-01 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 Industrial Glass and Special Glass Standardization Technical Committee (SAC/TC447) centralized. This standard drafting unit. China Building Materials Inspection and Certification Group Co., Ltd., China Building Materials Research Institute, Fuyao Glass Works Industry Group Co., Ltd., Jiangsu Iron Anchor Glass Co., Ltd., Dongguan City Habitat Construction Engineering Co., Ltd., Bengbu glass industry The hospital. The main drafters of this standard.Liu root, package also hope, Wande Tian, Lin Qing, Wang Yinmao, Wen Hanping, Qian Xuejun, Cao Xin, Tian Yuan, Pan Ruina, Ai Fuqiang, Wang Yanping. Thin and ultra-thin glass bending performance Test method Three point bending method

1 Scope

This standard specifies the use of three-point bending test thin and ultra-thin glass bending properties of the terms and definitions, samples, test equipment, before the test Preparation, bending strength test, bending load - deflection test, critical radius of curvature calculation and test report. This standard applies to the determination of the thickness of 3mm below the thin and ultra-thin glass under three-point bending conditions, bending strength, deflection, bending Curve load - deflection curve and critical radius of curvature.

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. Fine ceramic - Determination of elastic modulus - Bending method GB/T 16825.1 static uniaxial testing machine test Part 1. Tensile and (or) pressure testing machine testing system and force measurement calibration JC/T 678 glass materials elastic modulus, shear modulus and Poisson's ratio test method

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Thin glass thinglass Thickness greater than or equal to 1.1mm and less than 3mm glass. 3.2 Slim glass ultrathinglass Glass thickness less than 1.1mm. 3.3 Base beam substratebeam The ultimate strain is much larger than that of glass made of elastoplastic metal and used as a composite beam base. 3.4 Composite beam compositebeam Beam bonded by the ultra-thin glass and the substrate beam into one. 3.5 Combination of three-point beam bending method three-pointbendingmethodofcompositebeam Under three-point bending, the composite beam equates ultra-thin glass with the bending strength test method for the coating on the substrate subject to tensile stress. 3.6 Destruction deflection deflectionatfracture Under the bending effect of the specimen, the corresponding maximum deflection is destroyed.

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