Calculated Industries ConcreteCalc Pro 4225 Pocket Reference Manual page 9

; b
Note: For bricks, you may also enter a brick size using
; b. For example, when building with standard
"face" bricks, store a brick size of 21 square inches (e.g.,
2 1 i i ; b) or store 32 square Inches
(e.g., 3 2 i i ; b) for "paver" bricks. This
is based on Modular U.S. brick size of 3-5/8 inches x
2-1/4 inches x 7-5/8 inches, including 3/8 inch mortar = 4
inches x 2-5/8 inches x 8 inches.
u
d
4225 Pocket Reference Guide — 6
to fill a given Area. This
key can also be used for
calculating the number of
"face" or "paver" bricks by
storing a brick size (see
Block Size).
Block Size — Stores the
block size. Block size must
be entered as a linear
value or a square value.
The default is 128 square
inches block Area and 16
inches block Length.
Square-Up Key —
Calculates the "Square-
Up" (diagonal) Length
given entered Length and
Width values.
Drop Key — Calculates
total drop (or fall) over
an entered Length given,
entered percentage
drop, inch per foot drop,
or degrees of drop.
Continued presses
will act as a "constant
add" for displaying
successive drops.