Calculated Industries 4225-B - Manual (Page 7)

P
OCKET
R
EFERENCE
G
UIDE
— 4
Construction Project Keys
r 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
Total Feet
2 Total Weight
3 Rebar Size
4 Rebar On-center
5 Rebar Inset
6 Stored Length
7 Stored Width
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 ).
Ç 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.
R
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
for number 5 rebar), or
as a decimal or fractional
value not exceeding 6 Inches
in diameter (e.g.,
5 / 8
R
for 5/8 Inch bar size).
Default is number 5 (5/8”).