Exterior half-turn staircase for commercial buildings ALUSCALAE
"PESARO"

ALUMINIUM STAIRCASE CONSTRUCTION ELEMENTS TECHNICAL CHART EXTRUDED
AND ROLLED ALUMINIUM
1.0 DESCRIPTION AND SIZE OF WALKING STRUCTURES
1.1 SIZES step element (Aluscalae code G30050) width 300 mm., height 50 mm., no. 2 tubular
stiffening hollows no. 3 through holes 10 mm diameter for fastening. Step edge profile with 45°
angle. Average thickness of the extrusion: 3 mm.
1.2 SIZES modular platform element width 400 mm. height 40 mm, with no. 5 stiffening ribs
comprising no. 3 hollows for fastening to the thigh armour (see 3.1) Predisposition for fixing
extruded terminal with 45° angle.

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