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Asphalt Field Level I Test Questions & answers
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Asphalt Field Level I Test Questions & answers
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Asphalt Field Level I TestHierarchy of construction documents (least to most) - ANS-Standard drawings,
Standard specs, Supplemental specs, Plans, Special provisions, Special provisions
copied notes
Which construction documents details approved additions and revisions to the standard
spec - ANS-Supplemental specs
This ensures an adequate bond between the existing pavement surface and the new
asphalt overlay so that slippage and delamination do not occur - ANS-Tack coat
Which tack coat can be used prior to May and after September? - ANS-Conventional
Which tack coat can be used year round, and must be used from May through
September? - ANS-Trackless
What is the range of proper tack coat application? (in gal/yd^2) - ANS-.05 to .10
Proper tack coat will leave a residual asphalt cement content ranging from
approximately...? (in gal/yd^2) - ANS-.04 to .06
Most asphalt emulsions contain __% to __% residual asphalt cement - ANS-60, 65
Most asphalt emulsions contain __% to __% water - ANS-35, 40
When is a prime tack coat required? - ANS-When required by the contract
What could cause poor bonding on an asphalt overlay on a milled pavement? -
ANS-dirt, dust, scabbing
Air blowing the surface, dampening/flushing surface with water, and sweeping with
mechanical broom can all be used to..... - ANS-clean a milled surface
This truck delivers mix directly into the hopper of the paver - ANS-End dump truck
This truck employs a conveyor belt in the bottom of the truck bed to discharge asphalt
mix - ANS-Live bottom truck
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