Spray Applied Polymer Surface Seals - TSP2
Spray Applied Polymer Surface Seals - TSP2
Spray Applied Polymer Surface Seals - TSP2
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
DOT Survey<br />
Pavement Age When Fog <strong>Seals</strong> <strong>Applied</strong><br />
> 10 Years<br />
6 - 10 Years<br />
3 - 5 Years<br />
0 - 2 Years<br />
At Construction<br />
0 2 4 6 8<br />
One goal of the study is to determine the timing of sealing applications. The<br />
DOT survey showed that many agencies have a scheduled fog seal<br />
application program for preventive maintenance that begins between two<br />
and ten years after HMA construction, and some routinely use spray applied<br />
seals immediately after chip sealing.<br />
17