Roofing structure CAD construction detail elevation 2d view layout file

Roofing structure detail elevation 2d view layout file, brick masonry wall detail, dimension detail, section 1-1 detail, roof span detail, struts detail, principal rafter detail, nut bolt required for joints and connection detail, section 2-2 detail, section 3-3 detail, section 4-4 detail, hatching detail, main and sag tie detail, etc