当建筑物室内发生爆炸时，屋内压力随之急剧上升，泄爆墙体通过泄爆配件或装置使墙体开启并释放压力以控制的产生或使破坏程度达到最小。

Rock wool sandwich color steel plate explosion venting wall.

When an explosion occurs in the interior of a building, the pressure inside the building rises sharply, and the blast wall opens and releases pressure to control the generation or minimize damage through the discharge accessory or device.