钢结构膨胀型防火涂料研究综述

Study on intumescent fire-retardant coatings for steel structures

钢结构建筑在我国应用广泛,然而钢结构的耐火性差的缺点也使得钢结构防火涂料的研究备受重视。总结了防火涂料种类划分、防火机理以及五种膨胀型防火涂料改良优化方法,并且给出相应参考。

Steel structure buildings are widely used in China,but the poor fire resistance of steel structures also makes the research of fire retardant coatings for steel structures receive much attention.The classification of fire-retardant coatings,fire-retardant mechanism and five methods of improving and optimizing intumescent fire-retardant coatings are summarized,and the corresponding reference is given.