Home Constructive details Metallic structures 20 x 13.5 frame 20 x 13.5 frame Description Save Structure calculated for roofing school areas with dimensions of 13.5 x 20 meters.; Format DWG File size 157.38 KB DOWNLOAD DWG share your appreciation Related Posts Joist beam details detailing steel Architectural details – metal truss metallic constructions spiral staircase Arches of industrial buildings beam support ruffle detail Cadru din profile ipe al unei hale metallic Industrial warehouse section with bridge crane Project of an auditorium with light coverage steel construction Metal structure for 4-stall parking roof metal cover Roof structure in metallic carpentry metallic constructions Detail of chained to wall with foundation ec profiles soldered connections Plan of lines of cargo ship with 31000 dwt