Stair Problems (Risers/Treads)
The Construction Master IV easily
computes the various values pertain-
ing to stair building. Given values for
total rise, total run and a desired stair
riser height, your calculator will com-
pute the following with the press of
the [Stair] key:
1)
Number of Risers
2)
Riser Height
3)
Underage/Overage for Risers
4)
Number of Treads
5)
Tread Width
6)
Underage/Overage for Treads
7)
Stringer (Carriage) Length
8)
Inclination Angle
Stringer
Floor
to
Floor
Height
Inclination
Angle
Tread
Width
Riser Height
Total Run
User's Guide — 51