Influence of carbon additives on operational properties of the intumescent coatings for the fire protection of building constructions

Energy Management of Municipal Transportation Facilities and Transport - EMMFT 2017

Zybina, Olga^1 ; Gravit, Marina^1 ; Stein, Yelena^2

Peter the Great St.Petersburg Polytechnic University, Polytechnicheskaya, 29, St. Petersburg

195251, Russia^1

Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow

129337, Russia^2

关键词: Building construction;    Carbon additives;    Expanded graphite;    Frequency rate;    Intercalated graphite;    Intumescent coating;    Operational characteristics;    Operational properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/90/1/012227/pdf
DOI  :  10.1088/1755-1315/90/1/012227

来源: IOP

【 摘 要 】

In work ability of the intercalated graphite entered into the fireproof intumescent compositions to act as catalytically active additive raising operational characteristics of the classical distending coverings intended for fire protection of building constructions. It is established that thermal expanded graphite, as well as nano-additives, increase frequency rate, durability, elasticity, density and uniformity of a coke layer of a fireproof covering for increase of fire resistance of a building construction.