Evaluation of Lime Kiln Dust as a Mineral Filler in Stone Matrix Asphalt
Evaluation of Lime Kiln Dust as a Mineral Filler in Stone Matrix Asphalt
Evaluation of Lime Kiln Dust as a Mineral Filler in Stone Matrix Asphalt
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West and James 15<br />
TABLE 6. Results <strong>of</strong> AASHTO T283 Test on the LKD with the High Available <strong>Lime</strong> Content<br />
Property Criteria XLKD SMA<br />
Avg. Air Voids % 6 ± 1.0 6.2<br />
Avg. Saturation % 70-80 78<br />
Avg. Conditioned Strength,<br />
- 24.6<br />
psi<br />
Avg. Unconditioned<br />
Strength, psi<br />
- 98.8<br />
Tensile Strength Ratio 0.70 m<strong>in</strong>. 0.25<br />
TRB 2006 Annual Meet<strong>in</strong>g CD-ROM Orig<strong>in</strong>al paper submittal – not revised by author.<br />
15
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