GB/T 29051-2012 English PDFUS$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 29051-2012: Concrete of flame retardant asphalt for road engineering Status: Valid
Basic dataStandard ID: GB/T 29051-2012 (GB/T29051-2012)Description (Translated English): Concrete of flame retardant asphalt for road engineering Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q20 Classification of International Standard: 93.080.20 Word Count Estimation: 8,885 Quoted Standard: GB/T 8627; NB/SH/T 0815; JTG F40-2004; JTG E20-2011 Regulation (derived from): National Standards Bulletin No. 41 of 2012 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 Summary: This standard specifies the road with a flame-retardant asphalt concrete terms and definitions, symbols, classification, requirements, test methods, inspection rules and transport. This standard applies to mixing asphalt flame retardant asphalt concrete t GB/T 29051-2012: Concrete of flame retardant asphalt for road engineering---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.Concrete of flame retardant asphalt for road engineering ICS 93.080.20 Q20 National Standards of People's Republic of China Flame-retardant asphalt concrete road Issued on. 2012-12-31 2013-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This standard by the National Standardization Technical Committee on Concrete (SAC/TC458) centralized. This standard was drafted. Shenzhen Ocean Power Industrial Co., Ltd., Yunnan Road Development Investment Co., Ltd., Yunnan Road Institute of Science and Technology, Transportation Planning and Design Institute of Anhui Province, Heyuan Haichuan Technology Co., Ltd. The main drafters of this standard. He Weiping, Xushi Guo, Xiefeng Yu, Yang Qiang, Zhang Xiankang, Tian Wei Qun, Chen Xiu and Li Ming, Dongjiang Feng. Flame-retardant asphalt concrete road1 ScopeThis standard specifies the terms and definitions retardant road asphalt concrete, symbols, classification, requirements, test methods, inspection rules and transport. This standard applies to testing and use of fire-retardant mixing asphalt concrete asphalt flame retardant.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Smoke density test method combustion or decomposition GB/T 8627 supplies NB/SH/T 0815 Determination of burning behavior of asphalt oxygen index JTGF40-2004 asphalt pavement construction specifications JTGE20-2011 Highway Engineering asphalt and asphalt testing procedures 3 Terms and definitions, symbols 3.1 Terms and Definitions The following terms and definitions apply to this document. 3.1.1 Asphalt flame retardant flameretardantforasphalt By a single or more flame retardant material through a certain process for the production of asphalt with a flame retardant composite. 3.1.2 Retardant asphalt flameretardantasphalt Adding flame resistant asphalt certain amount of asphalt flame retardant. 3.1.3 Retardant asphalt concrete concreteofflameretardantasphalt Or the use of flame retardant asphalt bitumen, through a certain process hot-mix asphalt concrete made and reaches a predetermined flame retardant properties. 3.1.4 Oxygen index oxygenindex Under test conditions, the flame retardant asphalt samples in oxygen and nitrogen gas mixture just enough to maintain the oxygen concentration in the combustion state required minimum. 3.1.5 Smoke density rating smokedensityrating Under specified test conditions, the flame burning asphalt samples, optical absorption curve below its axis the total area enclosed by the curve The percentage area of \u200b\u200bFIG. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 29051-2012_English be delivered?Answer: Upon your order, we will start to translate GB/T 29051-2012_English as soon as possible, and keep you informed of the progress. 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