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北京建筑防火材料公司和四川消防科研所共同研制成功的“天宁牌”TN—LB钢结构膨胀防火涂料,填补了国内空白,是唯一获国家科研进步奖的防火涂料并首先在北京建筑防火材料公司投入批量生产,在亚运会工程中应用。TN—LB钢结构防火涂料的显著特点是: 1.涂层薄。只需喷涂4mm厚,即可将钢结构的耐火极限由0.25小时提高到1.5小时。2.装饰效果好。涂层可做成麻面,也可抹光,外观平整,且可按建筑设计要求配成所需的颜色,因而特别适合象体育馆、工业厂房等有裸露钢
The “Tian Ning” TN-LB steel structure intumescent fire retardant coating jointly developed by Beijing Building Fireproofing Material Co., Ltd. and Sichuan Fire Research Institute fills the domestic gap, is the only national fire protection coating for scientific research progress awards, and is the first building fire protection material in Beijing. The company put into mass production and applied it in the Asian Games project. The remarkable features of TN-LB steel fire retardant coatings are: 1. Thin coating. Simply spray 4mm thick to increase the fire resistance of the steel structure from 0.25 to 1.5 hours. 2. The decoration effect is good. The coating can be made into a matte surface, or it can be wiped, has a flat appearance, and can be colored according to architectural design requirements. It is therefore particularly suitable for bare steel like gymnasiums, industrial plants, etc.