JG/T 271-2019 English PDFUS$399.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. JG/T 271-2019: Structural adhesives for strengthening structures with steel plate Status: Valid JG/T 271: Historical versions
Basic dataStandard ID: JG/T 271-2019 (JG/T271-2019)Description (Translated English): Structural adhesives for strengthening structures with steel plate Sector / Industry: Building & Construction Industry Standard (Recommended) Classification of Chinese Standard: Q27 Classification of International Standard: 91.100.50 Word Count Estimation: 17,136 Date of Issue: 2019 Date of Implementation: 2019-12-01 Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China JG/T 271-2019: Structural adhesives for strengthening structures with steel plate---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.Structural adhesives for strengthening structures with steel plate ICS 91.100.50 Q27 Construction Industry Standards of the People's Republic of China Replace JG/T 271-2010 Building structural adhesive for bonding steel reinforcement 2019-07-18 release 2019-12-01 Implementation Issued by the Ministry of Housing and Urban-Rural Development of the People's Republic of China ContentsForeword I 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Classification and marking 1 5 Requirement 2 6 Test method 3 7 Inspection rules 4 8 Marking, packaging, transportation and storage 6 Appendix A (Normative Appendix) Method for determining the tensile strength of building structural adhesives Appendix B (Normative Appendix) Test Method for Durability of Building Structural Adhesives 12ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is a revision of JG/T 271-2010 "Building Structural Adhesives for Steel Reinforcement". JG/T 271-2010 Abolished from the date of implementation. Compared with JG/T 271-2010, the main technical changes of this standard are as follows. --- Modified the environmental performance requirements of viscous steel glue (see 5.1); --- Modified the mechanical performance index requirements of the steel-bonded steel adhesive for concrete-based adhesive steel (see 5.4); --- Increase the mechanical performance index requirements for steel adhesives with steel as the base material (see 5.4); --- Modified the situation of type inspection (see 7.1.2). This standard was proposed by the Standard Quota Research Institute of the Ministry of Housing and Urban-Rural Development. This standard is under the jurisdiction of the Technical Committee for Building Maintenance and Reinforcement and Real Estate Standardization of the Ministry of Housing and Urban-Rural Development. This standard is drafted by. China Metallurgical Construction Research Institute Co., Ltd., China Academy of Building Research Co., Ltd. Participated in the drafting of this standard. Tsinghua University, Dalian Kaihua New Technology Engineering Co., Ltd., Southwest University of Science and Technology, Shanghai University, Dalian University Engineering University, Shanghai Institute of Building Research Co., Ltd., Beijing MCC Oder Construction Technology Co., Ltd., China Construction Second Bureau Third Construction Engineering Co., Ltd. the company. The main drafters of this standard. Yue Qingrui, Yang Yongxin, Zeng Bing, Wang Yuanqing, Huang Ying, Wang Wenjun, Li Biao, Jia Bin, Ouyang Yu, Zhang Xiaodong, Xu Qingfeng, Wang Yanlei, Xu Ye, Ma Mingshan, Lian Jie, Zhao Yan. The previous versions of the standard replaced by this standard are as follows. --- JG/T 271-2010. Building structural adhesive for bonding steel reinforcement1 ScopeThis standard stipulates the terms and definitions, classification and marking, requirements, test methods, inspections, etc. Inspection rules, signs, packaging, transportation and storage. This standard is applicable to building structural adhesives for the reinforcement of concrete structures and steel structures.2 Normative referencesThe following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB/T 2567-2008 Resin casting body performance test method GB/T 2793-1995 Determination of nonvolatile content of adhesive GB/T 2794-2013 Determination of viscosity of adhesives Single cylinder rotating viscometer method GB/T 2828.1-2012 Counting Sampling Inspection Procedure Part 1. Sampling by Batch Inspection Retrieved by Acceptance Quality Limit (AQL) plan GB/T 6329-1996 Determination of tensile strength of adhesive butt joints GB/T 7123.1-2015 Determination of the operating time of multi-component adhesives GB/T 7124-2008 Determination of tensile and shear strength of adhesives (rigid materials to rigid materials) GB 12007.7-1989 Determination of gel time of epoxy resin GB 18583-2008 Limits of harmful substances in adhesives for interior decoration materials3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Scratch coating reinforced structural structural adhesive scratchingstrengtheningstructuraladhesive Adhesive steel glue used in scrape coating process is applied on the surface of concrete and steel. 3.2 Groutingstrengtheningstructuraladhesive Adhesive steel glue used in the injection process is adopted between the gap between concrete and steel, steel and steel.4 Classification and marking4.1 Classification 4.1.1 According to the construction method, it is divided into scraper-reinforced type S and infusion-reinforced type G. 4.1.2 According to the construction environment temperature, it is divided into normal temperature curing type N (10 ℃ ~ 40 ℃) and low temperature curing type L (-5 ℃ ~ 10 ℃) 4.2 Mark The mark of the product is composed of the product code, the construction method code, the construction environment temperature code and the standard number. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of JG/T 271-2019_English be delivered?Answer: Upon your order, we will start to translate JG/T 271-2019_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version JG/T 271-2019?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JG/T 271-2019 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. |