Title: 28 FDV - Metallarbeid (SIAS).pdf.pdf
Staircase 3 -U shape (dog-legged stairs):e) width of the flight of stairs: 1200 mm; height: 7640 mm; the height of the railing from the floor: 1000 mm; platform gratings: steps: 270x1200 mm; middle landings: 1795x1200 mm and 1810x1200 mm (will be divided); top lending: 2850x2070 mm and 2850x1600 mm (will be divided); corrosion protection: hot-dip galvanization acc. to EN1461; steps: bearing bar 40x4 mm; middle landings: bearing bar 40x3 mm; top leading: bearing bar 40x3 mm; mesh dimensions: 34,3x38,1 mm; hand-rails: pipe CHS 42,4x2 mm, steel grade AISI 304 railings: ˜38,48m, including: post: HUP 40x40x3 mm; frame: flat bar 40x8 mm; filling: round steel bar Ø10 mm (spaced in 80mm from edge to edge); support bottom travers: plates 340x8 mm;