Using Polymer Modified Asphalt Emulsions in Surface Treatments A ...
Using Polymer Modified Asphalt Emulsions in Surface Treatments A ...
Using Polymer Modified Asphalt Emulsions in Surface Treatments A ...
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Table 24: Test<strong>in</strong>g Plan Protocols for 2008 Evaluations<br />
PROPERTY TEST METHOD SPEC. RESULT<br />
<strong>Asphalt</strong> Emulsion as Received<br />
Standard AASHTO or ASTM tests:<br />
AASHTO M-140 Emulsified <strong>Asphalt</strong> or<br />
AASHTO M-208 Cationic Emulsified <strong>Asphalt</strong><br />
Field Viscosity Test WYDOT 538.0 Report<br />
Evaporative Method Residue (24 hours @ 25°C, 24 hours @ 60°C, Forced Draft Oven)<br />
Frequency Sweep<br />
Frequency Sweep<br />
AASHTO T 315<br />
(25 mm, 0.1 – 100 rad/sec, 10% Stra<strong>in</strong>)<br />
(G*, , etc…)<br />
HTG*<br />
Multiple Stress Creep Recovery<br />
% Recovery & Jnr at each<br />
TP 70-08<br />
(100, 1000, 3200 & 10,000Pa)<br />
stress level<br />
Frequency Sweep<br />
Frequency Sweep<br />
AASHTO T 315<br />
(25 mm, 0.1 – 100 rad/sec, 10% Stra<strong>in</strong>) HTG<br />
Report<br />
(G*, , etc…)<br />
Multiple Stress Creep Recovery<br />
- 6°C<br />
% Recovery & Jnr at each<br />
TP 70-08<br />
(100, 1000, 3200 & 10,000Pa)<br />
stress level<br />
Frequency Sweep<br />
Frequency Sweep<br />
AASHTO T 315<br />
(25 mm, 0.1 – 100 rad/sec, 10% Stra<strong>in</strong>) HTG<br />
(G*, , etc…)<br />
Multiple Stress Creep Recovery<br />
-12°C<br />
% Recovery & Jnr at each<br />
TP 70-08<br />
(100, 1000, 3200 & 10,000Pa)<br />
stress level<br />
• Resistance to<br />
Deformation: G*/s<strong>in</strong>d @<br />
12% Stra<strong>in</strong><br />
• Stra<strong>in</strong> Tolerance: Stra<strong>in</strong><br />
Test Stra<strong>in</strong> Sweep, 1 – 50% stra<strong>in</strong>, 10 rad/s 25ºC<br />
Level at which G* < 90%<br />
G* <strong>in</strong>itial<br />
• Failure Properties: Stra<strong>in</strong><br />
Level at which G*