Recommendations
Deviation fram di convenience formula by 31.4%
  • Wi recommend yuh increase di numba a steps still on 3
  • Di depth a di step is sufficient
    Convenient angle of inclination of the stairs 34.3°
    Relatively convenient staircase
    General drawing a di staircase
    General drawing a di staircase

    Step template drawing
    Step template drawing

    Bowstring drawing
    Bowstring drawing



    Initial data
    Lifting height 2500 mm
    Length a di staircase opening inna plan 3000 mm
    Platform width 800 mm
    Number a steps 10
    Steps pan di lower string 3
    Step thickness 50 mm
    Overhang a steps 50 mm

    Step sizes
    Step height 250 mm
    Step depth 417 mm
    Riser height 200 mm

    Stair string
    Length a di front part a di upper bowstring 2663 mm
    Full length a di upper string 3067 mm
    Length a di front part a di lower string 1775 mm
    Full length a di lower string 2180 mm
    Bowstring thickness 276 mm
    Di distans pan di string bitwiin di kot dem anda di step dem 444 mm
    Stair angle 34.3° fram floor level



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