金属面夹芯板在大型网架内做封隔墙体材料的应用

Application of metal faced polystyrene laminated plate to the large web structure engineering as sealing and partition wall material

在采用大跨度球形网架结构的大型公共建筑中,由于保温等要求,往往需要在网架内做墙体封隔.受穿越网架内的各向弦杆的制约,以目前国内此类工程的不同墙体材料进行分析,其中选择安装承插口连接的100mm厚轻质彩钢保温复合板.此种材料具有轻质、高强、保温、美观、安全、节省投资、安装简便、快捷、开洞补洞工艺简单、施工工序少、不受季节温度影响、无湿作业、可一次成活和节省劳动力投入等诸多优点,对加快施工进度,搞好文明施工和克服质量通病,提高工程质量十分有利,是目前用于网架内做各种封隔墙体材料中最具有推广价值的一种,有很好的发展空间.

In large civil building which adoptes large span web structure, it is obliged to seal the space within the web structure in order to meet special needs such as keeping warm,etc. After analyzing and comparing different wall materials of the project present in national market, EPS laminated coloured steel plate(100 mm thick) is first selected. It is elegant and light in weight. It has high strength and low cost.It can keep warm effectively, easily to operate, and safe. It is advisable to be used as sealing and partition wall material in web structure engineering.