ASPHALT AND CONCRETE PAVEMENT PROPERTIES AND
TECHNIQUES EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS VERIFIED
Transportation Association Organization focused on transportation issues in
of Canada Canada.
Prime Coat Liquid asphalt application for binding granular base.
Track Coat Light liquid asphalt application for layer bonding.
Load transfer devices at
transverse joints.
Dowel Bars
Tie Bars Hold abutting slabs at longitudinal joints.
Controls cracking from
shrinkage and thermal changes.
Contraction Joint
Joint formed during construction for pavement
Construction Joint
sections.
Allows for pavement expansion due to temperature
Expansion Joint
changes.
Jointed Plain Concrete Most common type of concrete pavement.
Pavement
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Jointed Reinforced Concrete pavement with reinforcement for added
Concrete Pavement strength.
Continuous Reinforced Concrete pavement with continuous reinforcement
Concrete Pavement throughout.
Composite Pavements Pavements combining HMA and PCC materials.
Hot Mix Asphalt, composed of
aggregates and binder.
HMA
Reclaimed Asphalt Pavement, recycled asphalt
RAP
material.
Asphalt Binder Material used to bind aggregates in asphalt.
Manufactured from coal distillation, not petroleum-
Tar
based.
Naturally occurring, petroleum-derived black or
Asphalt
brown material.
Low sulfur oil found in specific North American
Sweet Crude Oil
regions.
Sour Crude Oil Higher sulfur content oil, common in Gulf regions.
Light Crude Oil Lower density oil that floats on water.
Heavy Crude Oil Higher density oil, harder to refine, sinks.
Asphalt Cement Heaviest fraction from petroleum refining process.
Combination of asphalt cement and petroleum
Cutback Asphalt
solvent.
Viscosity reduced by volatile solvent for easier
Low Viscosity
application.
Volatile Material Evaporates post-application, leaving asphalt behind.
Rapid Curing Cutback with asphalt and naphtha for quick setting.
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