耐火极限
1.5H
结
构
说
明
①野泽防火板,9mm厚
②边龙骨,100x40x0.6mm
③主龙骨,100x50x0.6mm,间距610mm
④横撑龙骨,100x50x0.6mm,间距1220mm
⑤吊杆,φ6mm,间距900-1200mm
⑥岩棉,容量100kg/m3 ,100mm厚
⑦螺栓/膨胀螺栓,φ6mm,间距800mm
⑧自攻螺丝,M4x25mm,间距200-250mm
2.0H
①野泽艺壁防火板,10mm厚
②边龙骨,L35x35x0.6mm
③主龙骨,75x40x0.6mm,间距610mm
④横撑龙骨,75x40x0.6mm,间距1220mm
⑤吊杆,75x40x0.6mm,间距900-1200mm