<跨度风格=“字体大小:12磅;”> <强>冷成形的金属桁架强> 跨度>,或轻金属桁架,在商业和住宅建筑的使用和具有相似的外形,球场和应用,木桁架。冷成形金属桁架通常由较重规格冷成型的C形槽制造,并机械地紧固到使用夹子的结构。 p> DIV>
<跨度风格=“字体大小:12磅;”> <强>冷成型金属搁栅强> 跨度>可以用于住宅和商业地板和屋顶的结构。金属托梁是相对轻质的,比较容易操纵,并具有高的强度 - 重量比,使托梁以跨越长距离。 p> DIV>
<跨度风格=“字体大小:12磅;”> <强>结构金属螺栓框架强> 跨度>是指使用冷成型钢组件壁和平面的结构。有金属柱形成帧两个主要部件,一螺柱和轨道。较重规格金属螺柱在承重墙和结构应用,例如外墙使用。较轻规格金属螺柱是在非承重应用中使用,如某些内墙,半墙壁和隔板 p> <跨度风格=“颜色:#000000;”> <跨度风格=“颜色:#000000;”> 跨度> 跨度> p> DIV>
<跨度风格= “字体大小:12磅;”> <强>冷成型金属框架强> 跨度>由结构和non-structural elements that are shaped using press braking or roll forming. No heat is used in either formation method. Cold formed metal framing includes structural metal stud framing, slotted channel framing, and cold formed metal roof and floor joist framing, as well as all metal support assemblies. Over the past several decades, the use of cold formed metal framing has increased in the residential and multi-family market. Cold formed metal framing provides designers with as much, if not more, flexibility as wood framing.