目前鋼結(jié)構(gòu)的使用情況越來(lái)越普遍，因?yàn)榘惭b快捷，使用方便，比較環(huán)保，對(duì)于輕型鋼結(jié)構(gòu)來(lái)說(shuō)，防火性是比較重要的，怎么提高防火性呢？

At present, the use of steel structures is becoming more and more common, because the installation is fast, easy to use, more environmentally friendly, for light steel structures, fireproof is more important, how to improve fireproof?

1、發(fā)泡防火漆法：防火漆是由成膜劑、阻燃劑、發(fā)泡劑等多種材料制造而成的一種阻燃涂料。而使用這種漆料的主要原因是一旦將防火漆涂于物體表面，一旦發(fā)生火災(zāi)，的確能在定時(shí)間里阻止火勢(shì)蔓延，保護(hù)物體表面。

1. Foaming fire-retardant paint method: Fire-retardant paint is a kind of flame-retardant paint made of film-forming agent, flame retardant, foaming agent and other materials. The main reason for using this kind of paint is that once the fire retardant paint is applied on the surface of the object, once a fire occurs, it can prevent the spread of the fire and protect the surface of the object in a certain time.

2、外包防火層法：即在輕型鋼結(jié)構(gòu)外表添加外包層，可以現(xiàn)澆成型，也可以采用噴涂法。現(xiàn)澆成型的實(shí)體混凝土外包層通常用鋼絲網(wǎng)或鋼筋來(lái)加強(qiáng)，以約束收縮裂縫，并保證外殼的強(qiáng)度。同時(shí)外包層也可以用珍珠巖、石棉或石棉水泥、輕混凝土做成預(yù)制板，采用膠粘劑、釘子、螺栓固定在鋼結(jié)構(gòu)上。

 

                                   濟(jì)南輕型鋼結(jié)構(gòu)

 

2. External fire protection layer method: that is, adding outer layer on the surface of light steel structure can be cast in situ or sprayed. In order to restrain shrinkage cracks and ensure the strength of the shell, the cast-in-situ solid concrete outer layer is usually strengthened by steel wire mesh or reinforcing bar. At the same time, the outer layer can also be made of perlite, asbestos or asbestos cement, light concrete into prefabricated panels, using adhesives, nails, bolts fixed on the steel structure.

至于怎么提高輕型鋼結(jié)構(gòu)的防火性，以上詳細(xì)分享了兩點(diǎn)，希望能幫到大家，我公司可搭建輕型鋼結(jié)構(gòu)，歡迎前來(lái)我公司洽談合作。

As for how to improve the fire resistance of light steel structure, the above two points are shared in detail. I hope to help you. Our company can build light steel structure. Welcome to our company to discuss cooperation.