从被动到主动——木结构建筑保护的防灾革命

From passive to active——the disaster prevention revolution of wood structure protection

木结构建筑的防火保护,对于社会及人民的安全具有不可忽视的作用。由传统的被动防火,到如今的主动防火方式,不仅成为了一种趋势,更体现在社会经济效益上的提升。构建一种集防虫、防火、耐候一体化的涂层体系:防白蚁封闭底漆、水性透明防火涂层漆、透明不发火面漆。该涂层体系的各项性能均达到《饰面型防火涂料》标准中的要求,且耐火性能高出标准要求的75%。采用这种涂层体系能实现高透明、高附着;耐火、耐水、耐候、耐腐、耐久的目标。将该涂层体系应用于马尾造船厂中的木结构建筑,施工方便,防火效果好,具有很强的实际工程应用价值。

The fire protection of wood structure buildings plays an important role in the safety of society and the people.The transition way from traditional passive to active fire protection has not only become a trend,but also reflected in the improvement of social and economic benefits.Construct a coating system that integrates pest control,fire resistance and weather resistance:anti-termite sealing primer,water-based transparent fire-resistant coating paint,and transparent non-flammable topcoat.The performance of the coating system meets the requirements of the standard of Finishing fire resistant coating,and the fire resistance performance is 75%higher than the standard requirement.The use of this coating system can achieve high transparency,high adhesion;fire resistance,water resistance,weather resistance,corrosion resistance and durability.The coating system has been applied to the wood structure building in the Mawei Shipyard with convenient construction and good fire protection effect,which has strong practical engineering application value.