Study on the Cone Calorimeter of Flame-Retardant Asphalt

Author

Liu Daliang ; Hu Bin ; Yao Jialiang ; Huang Yunyong ; Yuan Jianbo

Author_Institution

Sch. of Traffic & Transp. Eng., Changsha Univ. of Sci. & Technol., Changsha, China

fYear

2014

fDate

10-11 Jan. 2014

Firstpage

636

Lastpage

638

Abstract

Flame retardant agent and SBS modified asphalt preparation of flame retardant modified asphalt, Flame retardant properties of asphalt was studied with the cone calorimeter. The results show that, Adding 12% composite flame retardant agent in SBS modified asphalt, the heat release rate and the peak heat release rate were significantly lower than non flame retardant asphalt, the peak heat release rate decreased by 65.1%, the total heat release of flame retardant asphalt was significantly less than that of the non-flame retardant asphalt, flame retardant asphalt quality loss rate than the non-flame retardant asphalt decreased by 60.3%, the total amount of flame retardant asphalt smoke release is less than the non-flame retardant asphalt.

Keywords

asphalt; calorimeters; flame retardants; smoke; SBS modified asphalt preparation; composite flame-retardant asphalt agent; cone calorimeter; flame retardant asphalt smoke release; peak heat release rate; quality loss rate; Asphalt; Combustion; Fires; Flame retardants; Heating; Flame retardant asphalt; Road engineering; cone calorimeter; flame retardancy;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2014 Sixth International Conference on

Conference_Location

Zhangjiajie

Print_ISBN

978-1-4799-3434-8

Type

conf

DOI

10.1109/ICMTMA.2014.155

Filename

6802773