General drawing a di staircase
General drawing a di staircase

Front view
Front view


Step sizes
Step sizes
Bowstring part sizes
Bowstring part sizes

Top view
Top view

steps
steps

Recommendations
Meet di convenience formula
Di depth a di step is sufficient
Convenient angle of inclination of the stairs 36.2°
Convenient staircase

Initial data
Stair height 2500 mm
Length a di staircase opening inna plan 3000 mm
Stair width 900 mm
Number a steps 12 + playground
Step thickness 50 mm
Overhang a steps 50 mm

Stair angle 36.2°

Step sizes
Step height 192 mm
Step depth 313 mm
Riser height 142 mm

Area a �all steps 3.375 m2
Area a fipad material 0.855 m2

Metal profile quantity
Bowstrings 11199 mm
playground 3440 mm
Evryting 14639 mm


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