Spray Applied Polymer Surface Seals - TSP2
Spray Applied Polymer Surface Seals - TSP2
Spray Applied Polymer Surface Seals - TSP2
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Emulsion Infiltration<br />
Pavement variables<br />
• Permeability<br />
• Pore size<br />
Emulsion variables<br />
• Emulsion viscosity (Dilutability)<br />
• Emulsion surface tension<br />
• Asphalt droplet particle size<br />
Broken is the “technical” term for a separation of phases. When an emulsion<br />
breaks, sometimes the asphalt rises to the top, sometimes it falls to the<br />
bottom, depending upon the specific gravity of the asphalt. Most asphalts<br />
have specific gravities very close to that of water (1.000), but are generally<br />
slightly higher.<br />
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