| 摘要 |
Bullet projectile resistant drywall structure (1) for building a rifle bullet resistant separation wall, the drywall structure comprising a plurality of drywall profiles (2) arranged in a manner so as to form a drywall sub structure capable of attaching building boards thereto, each drywall profile (2) having a base portion (22) and connected thereto parallel extending flange portions (21) with an outer site (211) capable of fixing building boards thereto by screws; a plurality of inner gypsum fiber boards (32) arranged between the drywall profiles (2) so as to extend between adjacent base portions (22) of the drywall profiles (2) and a plurality of outer gypsum fiber boards (31) respectively attached to both outer sides (211) of the parallel extending flange portions (21). |
