ASTM C150
ASTM C150
ASTM C150
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Hotmix Paving<br />
Paver/Finisher Operation<br />
3. Screed unit is pulled by the tractor across the<br />
material and adjusted to produce the desired<br />
thickness<br />
• The screed is equipped with a heater to prevent<br />
the material from sticking to the screed plate<br />
• The tamper bar or vibrating screed strikes-off<br />
and provides the initial compaction<br />
• Screed units can be set for precise thickness,<br />
crown, and superelevation
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