Home Constructive details Metallic structures tetrahedron tetrahedron Description Save Tetrahedron support girders bridge metrolinea b/ga Format DWG File size 1.57 MB DOWNLOAD DWG share your appreciation Related Posts Metallic details for steel structures Beam embedment in steel column imca steel profiles metal structure of a building Steel support – water tank structural reinforcement Detail of metal roof structure Steel profiles for construction Double filter detail of a tank structural details Overflow pipe support zero slab entrance gate metal beam union Steel profiles; different levels. metal cover metal structure theater Plans for tridilose and steel structures Steel structures – 3 bracing details Profiles