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Cold-In-Place Recycling using Asphalt Emulsion for Stabilization of ...

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160 USING ASPHALT EMULSION TO STABILIZE LOW VOLUME ROADS<br />

2000<br />

1950<br />

Dry Density (kg/m 3 )<br />

1900<br />

1850<br />

1800<br />

1750<br />

1700<br />

1650<br />

1600<br />

7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0<br />

Total Liquids Content (%)<br />

Unmodified 6% SS-1c 8% SS-1c<br />

Figure 11 Standard Proctor Moisture Density Relationship <strong>of</strong> <strong>Cold</strong> <strong>In</strong>-place Recycled <strong>Asphalt</strong> Mat<br />

On Subgrade With and Without the Slow Setting Cationic <strong>Asphalt</strong> <strong>Emulsion</strong> SS-1c<br />

Dry Density (kg/m 3 )<br />

2000<br />

1950<br />

1900<br />

1850<br />

1800<br />

1750<br />

1700<br />

1650<br />

1600<br />

7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0<br />

Total Liquids Content (%)<br />

Unmodified 6% HF-150s 8% HF-150s<br />

Figure 12 Standard Proctor Moisture Density <strong>of</strong> <strong>Cold</strong> <strong>In</strong>-<strong>Place</strong> Recycled <strong>Asphalt</strong> Mat on Subgrade<br />

With and Without the High Float <strong>Asphalt</strong> <strong>Emulsion</strong> HF-150s

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