| 摘要 |
The partition has a metal frame formed by assembling T-sectioned hollow profiles, where the hollow profiles are made of steel. Fire resistant glazing type filling elements are maintained on the metal frame. T-section of each hollow profile has a core whose width ranges between 15 and 30 mm and height (HP) ranges between 80 and 150 mm. A head of the T-section has a width ranging between 50 and 100 mm and height (HT) ranging between 25 and 50 mm. |
