ASTM C150
ASTM C150
ASTM C150
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Hotmix Paving<br />
Paver/Finisher<br />
• The screed unit is attached to and towed by the<br />
tractor unit<br />
• The screed unit is attached to the tractor by long,<br />
pivoting screed arms<br />
• The screed forms and rides on the finished surface<br />
• Screed unit consists of a tamping bar or vibratory<br />
unit, thickness controls, crown controls, screed<br />
heater, and screed plate