HOME   Cart(4)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB/T 34219-2025 English PDF

US$219.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 34219-2025: Refractory products - Determination of tensile strength at room temperature
Status: Valid

GB/T 34219: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 34219-2025English219 Add to Cart 3 days [Need to translate] Refractory products - Determination of tensile strength at room temperature Valid GB/T 34219-2025
GB/T 34219-2017English119 Add to Cart 3 days [Need to translate] Refractory products -- Determination of tensile strength at room temperature Valid GB/T 34219-2017

Standard similar to GB/T 34219-2025

GB/T 51033   GB/T 50082   GB/T 34219   

Basic data

Standard ID GB/T 34219-2025 (GB/T34219-2025)
Description (Translated English) Refractory products - Determination of tensile strength at room temperature
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Q40
Classification of International Standard 81.080
Word Count Estimation 10,150
Date of Issue 2025-08-01
Date of Implementation 2026-02-01
Older Standard (superseded by this standard) GB/T 34219-2017
Issuing agency(ies) State Administration for Market Regulation, Standardization Administration of China

GB/T 34219-2025: Refractory products - Determination of tensile strength at room temperature

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT34219-2025
ICS 81.080 CCSQ40 National Standard of the People's Republic of China Replaces GB/T 34219-2017 Test method for tensile strength of refractory materials at room temperature Released on August 1, 2025 Implementation on February 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 34219-2017 "Test method for tensile strength of refractory materials at room temperature" and is consistent with GB/T 34219-2017. In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) Changed the fixture requirements, deleted the wedge clamp test fixture and the corresponding diagram, and added the bonding fixture requirements and the corresponding diagram. Intent (see 5.2, 5.2 of the.2017 edition); b) Added requirements for bonding materials (see 5.5); c) Added requirements for the surface flatness of the specimen (see 6.2); d) The sample preparation standard for monolithic refractory materials has been changed (see 6.3, 6.3 of the.2017 edition); e) Added the treatment requirements for the sample after drying (see 6.4); f) Added “Method 2 - Tensile test method for bonded specimens” (see 7.2); g) The test report has been changed (see Chapter 9, Chapter 9 of the.2017 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Technical Committee for Standardization of Refractory Materials (SAC/TC193). This document was drafted by. MCC Testing and Certification Co., Ltd., Shandong Metallurgical Design Institute Co., Ltd., University of Science and Technology Beijing, Jiaozuo Metallurgical Engineering Co., Ltd. Xinhengtuo New Materials Co., Ltd., Shanghai Xintaishan High Temperature Engineering Materials Co., Ltd., Sinosteel Luoyang Refractory Materials Research Institute Co., Ltd. Co., Ltd., Mingguang Ruier Jingda Technology Co., Ltd., and Luoyang Longchang Refractory Materials Co., Ltd. The main drafters of this document are. Qian Yu, Liu Chunqing, Zhang Xiuhua, Li Yong, Xu Deting, Li Hongbo, Ao Ping, Xu Ruitu, Zhao Luobin, Li Qingsheng, Tian Zhihong, Chen Yu, Li Yongwei, Wang Xiaoli, Xu Xiaohan, Ding Peipei, Sun Lijun, Ma Sikai, He Rusheng, and Yang Xiaopeng. This document was first published in.2017 and this is the first revision. Test method for tensile strength of refractory materials at room temperature

1 Scope

This document specifies the principles, equipment and materials, specimens, test procedures, result calculation and test results of the room temperature tensile strength test method for refractory materials. Inspection report. This document is applicable to the determination of tensile strength at room temperature of dense shaped refractory products and dense monolithic refractory materials.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 4513.5 Monolithic refractories Part 5.Sample preparation and pretreatment GB/T 7321 Preparation method of test specimens for shaped refractory products GB/T 8170 Rules for rounding off values and expression and determination of limit values GB/T 18930 Terminology of Refractory Materials

3 Terms and Definitions

The terms and definitions defined in GB/T 18930 and the following apply to this document. 3.1 At room temperature, the specimen is stretched at a constant rate, and the ultimate tensile force per unit area that the specimen can withstand when it is destroyed. [Source. GB/T 18930-2020, 2.5.78]

4 Principles

Under normal temperature conditions, load is applied to the refractory material sample at a constant rate until it is destroyed, and the volume per unit area of the sample is measured when it is destroyed. The maximum load that can be tolerated.

5 Equipment and Materials

5.1 Tensile testing machine The indication error is within ±2%, and the load can be loaded at a constant loading rate. The measured breaking load is within the effective range of the measuring range. 5.2 Fixtures 5.2.1 Clamping fixture. usually made of cast iron or other materials, to ensure that the specimen is subjected to only axial tension in addition to gravity and clamping force during the test. Use a direct clamping test fixture (see Figure 1).

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 34219-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 34219-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 34219-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 34219-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 34219-2025?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 34219-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.