Study on Water Based Ultra-thin Fire Resistive Coating for Steel Structure and the Fire Resistance Test

2018 International Conference on Civil, Architecture and Disaster Prevention

土木建筑工程

Liu, Jianyong^1^2 ; Wu, Xin^1^2 ; Li, Hailun^1^2 ; Cai, Yongrong^1^2

Guangzhou Building Materials Institute Limited Company, Guangzhou

510006, China^1

Guangdong Province Enterprise Key Laboratory of Materials and Elements Fire Testing Technology, Guangzhou

510006, China^2

关键词: Fire resistance test;    Fire resistant materials;    Fire resistive coatings;    Full scale fires;    I beams;    Ultra-thin;    Water based;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/218/1/012074/pdf
DOI  :  10.1088/1755-1315/218/1/012074

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

A water based ultra-Thin fire resistive coating for steel structure was researched. The coating was coated on I40b I-beam with APP as the main flame retardant and titanium dioxide as filler. The full-scale fire resistance test was carried out according to the China standard GB 14907-2002. The results shows that the resistive of the water based steel structure fire resistive coating can reach 1.2h when the thickness is about 2mm. Related research shows that water based steel structure fire resistive coating can be used as an effective fire-resistant material for steel structure.