Roofing Materials; Roof Covering - Entering Pitch, Length And Width - Calculated Industries 44080 Construction Master Pro Desktop v3.0 User Manual

ROOFING MATERIALS

The Roof function solves for the amount of bundles and squares for
standard gable-end style roofs. Bundles are based on a coverage
area of 33.33 square feet, and squares are based on 100 square feet.
Roof Covering — Entering Pitch, Length and Width
Find the roof area and number of roofing squares, number of bundles
and 4x8 sheets required for a 10-inch pitch roof covering a floor area
of 14 feet by 11 feet. Also calculate the plan area.
KEYSTROKE
1. Enter pitch and floor area*:
o o
1 0 i p
1 4 f l
1 1 f W
2. Find roof area:
Ç d
3. Find number of roofing squares:
d
4. Find number of bundles:
d
5. Display bundle size/area:
d
6. Find number of 4x8 sheets:
d
7. Display stored pitch:
d
8. Find floor/plan area:
d
*Note: If you know the area (and do not need to calculate it), once you have entered
the pitch, enter the area and label it as square feet, then press Ç d . For example,
if the plan/floor area is 100 square feet, enter 1 0 0 f f Ç d .
For Trig Model (4080) Users:
*Note: As this model does not have l and W keys, you must calculate area the
standard way (e.g., L x W, or entering 154 square feet), then press Ç d .
74 — C
ONSTRUCTION
M ® P / T
ASTER RO
LNTH 14
WDTH 11
ROOF 200.4631
B-SZ 33.33
PTCH STORED 10
PLAN 154.
/ D
RIG ESKTOP
DISPLAY
0.
PTCH 10
INCH
0
FEET INCH
0
FEET INCH
SQ FEET
SQRS 2.00
BNDL 6.01
SQ FEET
4X8 6.26
INCH
SQ FEET