Resin Modified Pavement Demonstration Project.pdf

Attached in Appendix H is a complete listing of all densities both gauge and coreverified gradations, SGC air voids and AC contents from the surface of the left thrulane of the research section.Unfortunately during construction of the right lane of our research section, thebreakdown roller experienced mechanical difficulties. Due to the high amount oftraffic in the area, approximately 10 vehicles drove on the fresh mat of asphalt beforethe breakdown roller could begin compacting the section. The traffic “scarred’ themat and the rollers were unable to remove all of the initial rutting due to the earlytraffic. After construction of the right lane, manual rut measurements were taken andthe rutting due to the early traffic averaged 0.09” in the left wheelpath and 0.04” inthe right wheelpath. The entire list of manual rut measurements that were collectedupon completion of the research section are available in Appendix H.A complete listing of the California type profilograph, high speed profiler and surfacefriction data for the PG 82-22 hot mix asphalt section appears in Appendix H.Cost data for the construction of the PG 82-22 section appears in Appendix I.Figure 34 – PG 82-22 dense graded HMA being dumped ahead of Windrow device28