Advances in Materials Science and Engineering / 2012 / Article / Tab 4

Research Article

Performance Evaluation of Warm- and Hot-Mix Asphalt Mixtures Based on Laboratory and Accelerated Pavement Tests

Table 4

Information of WMA-LEADCAP field trials in foreign counties.

Field
condition
County
PortugalItalyJapanUnited StatesThailandChina

Weather condition2010.9 (fall)2010.11 (late fall)2010.12 (winter)2011.8 (summer)2011.9 (summer)2011.9 (fall)
Mix typeDense-gradedDense-gradedPorousDense-gradedDense-gradedSMA
Asphalt typeStraight asphaltStraight asphaltPolymer-modified asphaltStraight asphaltStraight asphaltPolymer-modified asphalt
LEADCAP typeLEADCAP-MLEADCAP-MLEADCAP-BLEADCAP-BLEADCAP-BLEADCAP-B
Application of LEADCAPPremixedPlant-mixedPremixedPremixedPlant-mixedPlant-mixed
RAP use0%0%0%10%0%0%
Plant typeBatchBatchBatchDrumBatchBatch
Mixing temp.125 ± 5°C135 ± 5°C145 ± 5°C130 ± 5°C130 ± 5°C145 ± 5°C
Compaction temp.120 ± 5°C120 ± 5°C140 ± 5°C120 ± 5°C120 ± 5°C140 ± 5°C

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