固定式布型挡烟垂壁使用的是以挡烟布为主要材料的挡烟垂壁，其使用场所和板型挡烟垂壁的场所基本相同。适用场合只要是厂房、超市、地下车库和不吊顶的大型卖场等。布的颜色主要有黄色、青灰色和白色。 The main materials:Smoking cloth Working Places: supermarket, underground garage and no ceiling of large stores, etc Color:Yellow, grey and white

卷帘式挡烟垂壁，安装在吊顶内，平时挡烟垂壁的低垂条的底面与吊顶平，从下向上看，看不到挡烟垂壁。这样的卷帘式挡烟垂壁就有很好的隐蔽性和装饰性。 Rolling Shutter Smoke Curtain be installed in the ceiling,the underside of the curtain are balanc with the top.so the Rolling shutter smoke curtain couldn't be seen from worm's-eye.It has good concealment and dicoration.

该产品以高强度防火玻璃为主要材料。单片防火玻璃型挡烟垂壁一个最大的特点就是美观度好。 Main material： high intensity fire glass The greatest strength: good-looking

双轨双帘无机特级防火卷帘由二樘防火门帘组成，中间间隔约300mm的空气层 It is made from two sets of fireproof roll curtains,30mm interval is 3mm.

玻镁防火板8mm颜色为白色，安装好后可喷涂其他任何颜色。板材为无机材料，强度高、已加工，特别适合在风管水管障碍物较多场合使用 The color of Magnesium board is white,any other color can be sprayed after installed. Plate for inorganic materials,high strength, more cases,it suitable for use in duct pipe barrier.

挡烟垂壁是人防工程和高层民用建筑工程中，作为防烟分区的垂直防烟分隔物。在火灾发生初期，有效的阻止高温气横向蔓延，形成储烟池由排烟风机将高温烟气迅速排出室外，提高排烟风机工作效率为火警区人员逃生和火灾扑灭创造了环境，争取了时间。