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在大空间的装饰项目中(如大堂、商场等)均会根据建筑设计中消防防火分区及等级设置相应的防火卷帘、挡烟垂壁,目前我们接触最多防火卷帘的类型有钢制帘片式垂卷、钢制帘片式侧卷、单层无机布垂卷、双层无机布垂卷,挡烟垂壁的类型有单片式防火玻璃,电动无机布挡烟垂壁,电动钢制翻板式挡烟垂壁,其作用是为了阻碍烟气的继续扩散,并把烟挡在规定的区域内。因专业的不同及收口处理,建设方一般仅将玻璃式(固定式)挡烟垂壁划分到装饰施工中,有利于控制饰面安装精度与质量效果。不过在下面的装饰项目中,业主将电动挡烟垂壁的施工也划到装饰内容里,或许是弧形方案的考虑,或许是对观感的要求,对于这类电动式设备来讲,最大的难点就是如何满足装饰精度的要求与效果。
In the large space decoration projects (such as the lobby, shopping malls, etc.) will be based on fire protection design and fire protection zones and levels set the appropriate fire shutter, smoke curtain wall, the most we touch the types of fire shutter with steel curtain Flap roll, roll steel roll-side roll, single-layer non-woven cloth hanging volume, double-layer non-woven cloth hanging, smoke blocking the wall of the type of monolithic fire-resistant glass, The flap-type smoke retaining wall, its role is to hinder the continued proliferation of flue gas, and the smoke in the prescribed area. Due to different professional and close treatment, the construction side generally only glass (fixed) smoke retaining wall is divided into decorative construction, is conducive to control the decorative accuracy and quality effects. However, in the following decoration project, the owner of the electric curtain wall construction is also included in the contents of the decoration, the arc may be the consideration of the program, perhaps the perception of the requirements for these types of electric devices, the largest The difficulty is how to meet the requirements and effects of decorative precision.