by Rizzi in Marano Vicentino, patent n. 507749, formed by individual elements (steps) assembled in succession including the tread, the riser and the trunk of beam at the two ends that forms, when assembled, two helical beams, in which grooves the armor that connects the starting floor to the arrival floor will be inserted. External diameter Height Partition Lenght Space available for passage Weight (Clockwise/Counterclockwise up) (Riser) (Staircase) (Tread) (Without railing) (Each step) Note: All data are indicative and subject to changes and tolerances of production, assembly and finishing. 2. Finish of the rough: plaster or floated mortar application. 3. Treads and risers coating: wood type on request, stainless steel (it is also possible in ceramic, resin or marble, not to our care) Railings: painted steel or satin stainless steel. Our Company is able to give you the finished product or in single phases under the specific request. Specifications of wooden helical staircases: The staircases of matter are custom-made from an outer diameter of 110 cm. to a maximum standard of 300 cm. Angle, step and riser are optimized according to the specific situation; an anchor is necessary at the half of the stair to guarantee rigidity. Steps: wood types on demand, closed riser available. Finishes: the product is suitable for the widest customization, the bands can be RAL lacquered or wall painting finish or entirely of wood, the tread can also be finished as per sample. Railings: painted steel, satin stainless steel, wood. Specifications of painted steel helical staircases: The staircases of matter are custom-made from an outer diameter of 110 cm. to a maximum standard of 300 cm. Angle, step and riser are optimized according to the specific situation; an anchor or a tie-beam at the half of the stair is necessary to guarantee rigidity. Steps: wood types on demand, glass, possibility to prepare the support for stone treads. Finishes: the product is suitable for the widest customization, the bands can be micaceous or wall painting finish; the wood can also be finished as per sample. Railings: painted steel, satin stainless steel, wood. This publication is property reserved, any form of reproduction, even partial, is forbidden, unless authorization in writing by the Company RIZZI. Data and measurements are for guidance only, the Company reserves the right to make any changes without prior notice. RIZZI •Via Maso , 21 • 36035 Marano Vicentino (Vi) Italy • Tel. +39.0445.621152:! •Fax +39.0x45.621987 •info@rizziscaleJt •rizziscale.it •P.iva 00284760246