Fairbanks MATRIX SCALE HIGHWAY SCALE SYSTEM - Manual (Page 21)

Section 3: Installation
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POURING THE CONCRETE, CONTINUED
Concrete Guidelines
Follow these guidelines when pouring the deck
concrete in the modules.
─
Pour concrete to 3500 psi minimum
compressive strength.
─
5%-7% air entrainment is required.
─ Follow latest ACI Requirements for
materials and construction
─
Cast only if the air temperature is above
40
o
F.
The scale assembly is ready to pour.