女生怎么奖励自己?_无码专区视频网站_高清在线观看亚洲精品_一本色道久久综合亚洲精品蜜桃_动漫av纯肉无码免费gif图_欧美亚洲国产成人电影_父亲有力挺送女儿的花园_日韩特级无码av中文字幕_在线最新韩国理伦片r级_精品国产一区91

Fireproof skylight and floor

1337

Characteristics of Fireproof Glass Platform:

1. Fire prevention and heat insulation for 60 minutes, 90 minutes and 120 minutes. The platform bears more than 500 kg per square meter, which meets the load-bearing design requirements of cement floor.

2. It is as flexible as other fixed glass platforms, but carefully designed to comply with fire regulations.

3. The sophisticated technology is used for sound insulation and fire protection, heat insulation, practical and reliable;

4. Elegant and luxurious design, as well as perfect aesthetic design, can walk easily even if there is a fire nearby.

★Testing of load-bearing fire-proof platform and ceiling glass

★Fire protection and load test are carried out according to the European Standard BS EN1365-2:2000 and British Standard BS 476:Part21:1987.


Product Node Diagram:


Recommended news
Recommended Products