GB/T 23450-2024 English PDFUS$329.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 23450-2024: Heat preservation panels for partition wall used in buildings Status: Valid GB/T 23450: Historical versions
Basic dataStandard ID: GB/T 23450-2024 (GB/T23450-2024)Description (Translated English): Heat preservation panels for partition wall used in buildings Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q15 Classification of International Standard: 91.060.10 Word Count Estimation: 16,140 Date of Issue: 2024-10-26 Date of Implementation: 2025-05-01 Older Standard (superseded by this standard): GB/T 23450-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 23450-2024: Heat preservation panels for partition wall used in buildings---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/GBT23450-2024National Standard of the People's Republic of China ICS 91.060.10CCS Q 15 Insulation strips for building partition walls Released on October 26, 2024 2025-05-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Replaces GB/T 23450-2009 PrefaceThis 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 is required. This document replaces GB/T 23450-2009 "Thermal insulation strips for building partition walls". Compared with GB/T 23450-2009, except for the structural adjustment Besides the editorial changes, the main technical changes are as follows. a) The definition of “insulating strips for building partition walls” has been changed (see 3.1, Chapter 3 of the.2009 edition); b) Added the classification and diagram of insulation strips, added thicknesses of 180 mm and.200 mm in Table 1, and added the corresponding thicknesses of 180 mm and.200 mm in Table 4. Technical requirements should be added (see 4.1, 4.2, 4.3, 6.3); c) The requirements for raw materials have been changed (see Chapter 5, 5.1 of the.2009 edition); d) Change “flexural load” to “flexural failure load” (see Table 4, Table 4 of the.2009 edition); e) The technical indicator of “heat transfer coefficient” has been changed (see Table 4, Table 4 of the.2009 edition); f) The indicator requirements for “Radionuclide Limits” have been modified (see 6.4, 5.5 of the.2009 edition); g) Changed the “Appearance quality, dimensional tolerance, surface density, compressive strength, softening coefficient, moisture content, impact resistance, drying yield” Shrinkage and frost resistance" (see 7.1, 7.2, 7.3.1, 7.3.3, 7.3.4, 7.3.5, 7.3.6, 7.3.7, 7.3.9,.2009 edition) 6.2, 6.3, 6.4.6, 6.4.3, 6.4.4, 6.4.5, 6.4.1, 6.4.7, 6.4.9); h) Added “Bending failure load test method” and “Hanging force test method” (see Appendix A and Appendix B). 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 by China Building Materials Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Building Materials for Walls, Roofs and Roads (SAC/TC 285). This document was drafted by. China National Testing and Inspection Holding Group Xi'an Co., Ltd., Chengdu Construction Engineering No. 9 Construction Engineering Co., Ltd., China Construction No. 3 China Construction Group South China Co., Ltd., China 22nd Metallurgical Group Co., Ltd., China Construction Fifth Engineering Bureau Co., Ltd., Zhejiang Jinchen Testing Co., Ltd. Company, China Construction Seventh Bureau Installation Engineering Co., Ltd., China Railway 23rd Bureau Group First Engineering Co., Ltd., Ningbo Mingsen Architectural Design Institute Co., Ltd. Company, Guizhou Ruitai Industrial Co., Ltd., Shandong Shanghai Energy Saving Materials Technology Co., Ltd., Changda Building Technology Co., Ltd., Shanghai Miaoxiang Science and Technology Co., Ltd. Technology Co., Ltd., Hebei Construction Group Co., Ltd., Tianjin 21st Station Inspection Technology Co., Ltd., China Railway Construction Group North China Engineering Co., Ltd., Beijing Shougang Construction Group Co., Ltd., China Construction Technology Group Co., Ltd., Beijing Broad Economic Development Construction Co., Ltd., Shenzhen Building Decoration (Group) Co., Ltd., Sichuan Longmang New Materials Co., Ltd., Tangshan Mingshan New Building Materials Co., Ltd., China Construction Urban Construction Development Co., Ltd., China Construction Eighth Engineering Bureau Co., Ltd., Beijing Urban Construction Far East Construction Investment Group Co., Ltd., China Railway Construction Group Co., Ltd. Co., Ltd., Xinjiang Weitai Development and Construction (Group) Co., Ltd., China Construction Third Engineering Bureau First Construction Engineering Co., Ltd., China Xinxing Construction Engineering Co., Ltd., China Railway 18th Bureau Group Fifth Engineering Co., Ltd., China Construction Western Construction Building Materials Science Research Institute Co., Ltd., China Railway Fifth Bureau Group Construction Engineering Co., Ltd., Beijing Housing Industrialization Group Co., Ltd., Tibet Tibetan Construction Technology Co., Ltd., Daqing Gexin Building Materials Co., Ltd., China Railway 18th Bureau Group Co., Ltd., China Railway 14th Bureau Group Third Engineering Co., Ltd., Panzhihua City Run Ze Building Materials Co., Ltd., Guofa Environmental Protection New Materials (Jiangmen) Co., Ltd., Shenzhen Construction Engineering Group Co., Ltd., Fujian Construction Engineering Prefabricated Building Construction Research Institute Co., Ltd., China Construction Third Engineering Bureau Science and Technology Industry Development Co., Ltd., China Construction Fifth Engineering Bureau Third Construction Co., Ltd., China Construction First Engineering Bureau (Group Beijing Branch of China Construction Group Co., Ltd., Anhui Guoxin Construction Group Co., Ltd., China Machinery Engineering Corporation, Guangzhou Hengde Construction Technology Co., Ltd. Co., Ltd., Beijing Zhuzong First Development and Construction Co., Ltd., China Railway 20th Bureau Group Municipal Engineering Co., Ltd., Shanxi First Construction Group Co., Ltd. Company, China Construction Second Engineering Bureau First Construction Engineering Co., Ltd., Zhejiang Zhancheng Construction Group Co., Ltd., China Communications First Highway Engineering Bureau Group Co., Ltd., Zhejiang Jiangxi Second Construction Group Co., Ltd., China Railway Urban Construction Group Nanchang Construction Co., Ltd., China Railway 14th Bureau Group Fangqiao Co., Ltd., China Power Construction Road and Bridge Group Co., Ltd., China Construction Eighth Engineering Bureau Second Construction Co., Ltd., Chongqing Design Institute Co., Ltd., Shanghai Beimo Landscape Curtain Wall Technology Co., Ltd. Co., Ltd., China Construction Fourth Engineering Bureau Guizhou Investment and Construction Co., Ltd., and Zhejiang Yadina New Materials Technology Co., Ltd. The main drafters of this document are. Lin Ling, Wang Liangliang, Zhu Yijun, Wu Nani, Qian Feng, Chen Kunpeng, Zhang Gai, Li Yonggang, Zhang Yu, Chen Yang, Chen Menghong, Zhao Yunbao, Jia Fengjiao, Zhao Yunting, Zhao Yunjun, Lu Chunting, Xu Qian, Sha Qingjie, An Maoping, He Zuohong, Liu Tie, Wei Yanhong, Zheng Keqin, Zhang Guojun, Zhou Kejia, Heng Zhenxing, Zhen Zhilu, Fang Yue, Zhang Guoping, Li Jianhui, Li Zhangmiao, Zhang Chi, Sun Dianwen, Wang Xin, He Feng, Yu Peng, Zheng Jicheng, Ge Jie, Feng Jun, Li Chaogang, Qian Zengzhi, Li Guangcai, Zhou Yuzai, Dai Lianshuang, Fan Qiulin, Cheng Baojun, Chen Yufa, Ren Chengchuan, Liu Yang, Shen Yan, Qian Wei, Deng Lixin, Song Guanghui, Li Chao, Zhu Haibo, Chen Yonghui, Zhang Huijie, Ren Yu, Sun Keping, Wang Tao, Wu Yongzai, He Xuesong, Cheng Yuchuan, Shao Yanhui, Zhao Yongsheng, He Haitao, Zhang Yunfeng, Yan Tingyun, Meng Jun, Wang Dianhui, Zeng Wen, Feng Hong, Han Junqiang, Zhang Hailin, Zhao Liansheng, Li Jieli, Xu Bei, Wang David, Li Zhengchun, Yang Hua, Luo Jie, and Jiang Hongwei. This document was first published in.2009 and this is the first revision. Insulation strips for building partition walls1 ScopeThis document specifies the classification, specifications, dimensions, diagrams and markings, and the original Materials, technical requirements, test methods, inspection rules, marking, certificate of conformity, transportation and storage. This document applies to the design, production, inspection and application of thermal insulation strips for non-load-bearing partition walls in industrial and civil buildings.2 Normative referencesThe 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 175 General purpose Portland cement GB/T 1596 Fly ash for use in cement and concrete GB/T 2828.1 Sampling procedures for inspection by attributes Part 1.Sampling plans for batch inspection based on acceptance quality limit (AQL) GB 6566 Limits of radioactive nuclides in building materials GB 8076 Concrete admixtures GB 8624 Classification of combustion performance of building materials and products GB/T 9775 Gypsum board GB/T 9978.1 Fire resistance test methods for building elements Part 1.General requirements GB/T 10801.1 Molded polystyrene foam (EPS) for thermal insulation GB/T 10801.2 Extruded polystyrene foam for thermal insulation (XPS) GB/T 11835 Rock wool, slag wool and their products for thermal insulation GB/T 13475 Adiabatic steady-state heat transfer properties - Determination and calibration - Guarded hot box method GB/T 14684 Construction sand GB/T 14685 Pebbles and crushed stones for construction GB/T 17431.1 Lightweight aggregates and their test methods Part 1.Lightweight aggregates GB/T 18046 Granulated blast furnace slag powder for cement, mortar and concrete GB/T 18968 Terminology of Wall Materials GB/T 19889.3 Acoustics - Measurement of sound insulation of buildings and building elements - Part 3.Laboratory measurement of airborne sound insulation of building elements GB/T 20472 Sulphoaluminate cement GB/T 25176 Recycled fine aggregate for concrete and mortar GB/T 25177 Recycled coarse aggregate for concrete GB/T 30100 Test methods for building wall panels JC/T 412.1 Fiber cement slabs Part 1.Asbestos-free fiber cement slabs JC/T 564.1 Fiber-reinforced calcium silicate board Part 1.Asbestos-free calcium silicate board JC/T 841 Alkali-resistant glass fiber mesh JGJ 63 Standard for Water Use in Concrete YB/T 5294 Low carbon steel wire for general purpose ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23450-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 23450-2024_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 GB/T 23450-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 23450-2024 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. |
