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30.01.2015 Views

Runway Pavement Rehab – Construction

Runway Pavement Rehab – Construction • Concrete Mix • “Typical” P-501, increase in airentrainment granted to 3.5% • 650 psi flex strength • Delivered in ready-mix trucks, no batch plant • Initial i thoughts h were up to 4 trucks delivering at a time, actual 2-3 • Actual average was ~ 90-100 cubic yards / hour; • On-site QC trailer & beam breaks

Runway Pavement Rehab – Construction<br />

• Concrete Mix<br />

• “Typical” P-501, increase in airentrainment<br />

granted to 3.5%<br />

• 650 psi flex strength<br />

• Delivered in ready-mix trucks,<br />

no batch plant<br />

• Initial i thoughts h were up to 4<br />

trucks delivering at a time,<br />

actual 2-3<br />

• Actual average was ~ 90-100<br />

cubic yards / hour;<br />

• On-site QC trailer & beam<br />

breaks

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