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Axle Weight Restrictions for PCC Pavement |
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Pavement Thickness* |
Single Axle w/2 Tires |
Single Axle w/Dual Tires |
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150 mm & 162.5 mm |
905 kg |
1 810 kg |
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(6 inch & 6.5 inch) |
(2,000 pounds) |
(4,000 pounds) |
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175 mm & 187.5 mm |
1 358 kg |
2 716 kg |
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(7 inch & 7.5 inch) |
(3,000 pounds) |
(6,000 pounds) |
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200 mm |
1 810 kg |
3 629 kg |
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(8 inches) |
(4,000 pounds) |
(8,000 pounds) |
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In determining appropriate pavement thickness to be used in this table, the pavement edge thickness should be used for a variable depth pavement design and for unbonded PCC overlays. The thickness of the composite pavement design should be used for bonded PCC overlays. |
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