Calculated Industries 4225 Pocket Reference Manual page 7

Construction Project Keys
r
Ç r
R
P
Rebar Key — Given stored
or entered rebar inset,
rebar size, rebar on-center
spacing and entered Length
and Width values calculates
the following:
Press Result
1
2
3
4
5
6
7
If you already know your total linear
Feet of rebar, you can enter the
Length to calculate the total Weight
based on the Weight per Foot of the
stored rebar size (e.g. 1 0 0 f
r r).
Inset — Stores rebar inset
Default is 3 inches. Rebar
inset is the spacing between
the rebar and the perimeter
of the forms or foundation.
Rebar Size Key — Stores
rebar size. Rebar size can be
entered as a number for rebar
sizes 3-11, 14, and 18(e.g., 5
R
as a decimal or fractional
value not exceeding 6 Inches
in diameter (e.g., 5 / 8
R
Default is number 5 (5/8").
R
OCKET EFERENCE
Total Feet
Total Weight
Rebar Size
Rebar On-center
Rebar Inset
Stored Length
Stored Width
for number 5 rebar), or
for 5/8 Inch bar size).
G
UIDE
— 4