
ConstruCtion Master Plus eZ
9
8. Accept default 80" Headroom Height:
e
9. Enter 3/4" Upper Flooring Thickness:
3/4ie
10. Enter 1-1/4" Lower Flooring Thickness:
1i1/4e
11. Enter 1/2" Nosing Length:
1/2e
12. Enter 3/4" Riser Thickness and solve for Advanced Stairs:
3/4e
NET FLOOR-TO-FLOOR RISE 9 FEET 10-1/2 INCH
e
NUMBER OF RISERS 16.
e
ACTUAL RISER HGHT 7-7/16 INCH
e
NUMBER OF
TREADS
15.
e
ACTUAL TREAD WDTH 10 INCH
e
MIN STAIRWELL OPEN 10 FEET 3-3/16 INCH
e
STRINGER LENGTH 16 FEET 7-1/8 INCH
e
INCLINE ANGLE 36.52°
e
ROUGH STAIR RUN 12 FEET 6 INCH
e
FINISHED STAIR RUN 12 FEET 7-1/4 INCH
e
TOE POSITION 01 1 FEET 0-7/16 INCH
Continued presses of
e
will show all Toe Positions.
e
TOE POSITION LAST
16 FEET 7-1/8 INCH
Example using Solve function:
Using default values (including 7-1/2" Target Riser Height), solve for
Advanced Stairs with a 10' 1" Floor-to-Floor Rise and a Stair Run of 15' 5":
1. Clear Calculator:
OOO
2. Start Advanced Stair function:
Cs
3. Enter 10′ 1" Floor-to-Floor Rise:
10f1ie
4. Accept default 7-1/2" Target Riser Height:
e
5. Enter 15′ 5" Stair Run and solve for Advanced Stairs:
15f5iCe
NET FLOOR-TO-FLOOR RISE
10 FEET 1 INCH
e
NUMBER OF RISERS
16.
e
*
ACTUAL RISER HGHT
7-9/16 INCH
e
NUMBER OF TREADS
15.
e
ACTUAL TREAD WDTH
12-5/16 INCH
e
MIN STAIRWELL OPEN
12 FEET 2-3/4 INCH
e
STRINGER LENGTH
19 FEET 3-1/2 INCH
e
INCLINE ANGLE
31.52°
e
ROUGH STAIR RUN
15 FEET 5 INCH
e
TOE POSITION 01
1 FEET 2-7/16 INCH
Continued presses of
e
will show all Toe Positions.
e
TOE POSITION LAST
19 FEET 3-1/2 INCH
*The
in the display indicates the Actual Riser Height exceeds the stored
Target Riser Height (Default value: 7-1/2").
CIRCULAR FUNCTION
Required Entries Possible Solutions
Enter one of these:
• Diameter
• Radius
• Perimeter
• Area
Column Volume
Column Surface Area
Cone Volume
Cone Surface Area
Optional Entries
Height
If one value is known – Diameter, Radius, Perimeter or Area – the other
three are calculated and stored. Height is required for Cone and Column
calculations.
The Diameter of a circle is 15 Feet 8 Inches. Find the Radius, Perimeter
and Area:
1. Clear Calculator:
OOO
2. Start Circular function:
c
3. Enter 15′ 8" Diameter and solve for Circular values:
15f8ie
ENTER RADIUS
7 FEET 10 INCH
e
ENTER PERIMETER
49 FEET 2–5/8 INCH
e
ENTER CIRCULAR AREA
192.77162 SQ FEET
To solve for Cones and Columns, enter the Height and one other input.
Find Circular, Cone and Column dimensions using a 15′ 8" Diameter
and a 10′ Height:
1. Clear Calculator:
OOO
2. Start Circular function:
c
3. Enter 15′ 8" Diameter:
15f8ie
4. Accept calculated Radius, Perimeter and Area:
eee
5. Enter 10′ Height, solve and scroll through all values:
10fe
COLUMN VOLUME
1927.7162 CU YDS
e
COLUMN SURFACE AREA
492.18285 SQ FEET
e
CONE VOLUME
642.57205 CU YDS
e
CONE SURFACE AREA
312.605 SQ FEET
RAKE WALL FUNCTION
See Diagrams on page 22 ►
Required Entries Possible Solutions
Two of the rst three required:
•
Pitch
•
Run
•
Rise
On-Center Spacing
• Default value:16"
Top Plate Length
Differential Length
Inclination (End) Angle
Various Rake Wall Stud Sizes
Optional Entries
Base Height
Top Plate Thickness
• Default value: 1-1/2"
Find the Stud lengths for a Rake Wall with an 8" Pitch and 6' Foot Run using
the default 16" Inch On-Center spacing and 1-1/2" Top Plate Thickness:
1. Clear Calculator:
OOO
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