Laserfiche WebLink
Table 7. Summary averages of volumetric testing of asphalt samples from 18 locations <br />Max <br />Extracted <br />Air Voids VMA AFT VFA <br />Density <br />asphalt <br />Location <br />(%) (%) (microns) (%) <br />content (%) <br />(pcf) <br />Blaine - 93rd Ave East End 3.0 15.3 9 80.5 5.3 154.1 <br />Blaine - 93rd Ave West End 6.7 17.4 7.3 61.3 4.8 153.8 <br />Brooklyn Park 73rd Ave 8.4 17.7 9.2 52.6 4.2 155.3 <br />Brooklyn Park - Louisiana Ave 4.8 17.2 8.2 72.1 5.5 152.9 <br />Brooklyn Park - Winnetka Ave 2.5 16.0 10.9 84.3 5.8 153.6 <br />Burnsville - 134th St 7.0 18.0 9.1 61.1 4.9 155.9 <br />Burnsville - Heritage Cir Area 7.2 18.4 9.7 60.5 5.0 153.9 <br />Burnsville - Knob Hill Area 8.0 19.3 8.7 58.5 5.1 154.5 <br />Cottage Grove - Hyde Ave S 6.3 16.6 8.9 62.3 4.6 155.2 <br />Cottage Grove - Ingberg Trl S 7.5 18.4 7.1 59.2 4.9 155.9 <br />Cottage Grove - Jensen Ave 7.7 17.6 7 56.4 4.4 156.9 <br />Inver Grove Heights - Brooks Blvd 4.5 15.1 7.9 70.0 4.6 155.1 <br />Osseo 8th Ave SE 7.2 17.9 8.7 59.6 4.8 155.2 <br />Sibley County CSAH 9 North Portion 5.7 17.6 9.7 67.6 5.4 151.0 <br />Sibley County CSAH 9 South Portion 3.9 16.4 8.2 76.3 5.6 150.6 <br />Woodbury - Bridgewater 4.8 16.1 7.3 70.0 4.9 155.9 <br />Woodbury - Newbury Alcove Cul-de-sac 1.4 13.2 11 89.7 5.0 155.7 <br />Woodbury - Newbury Alcove Straight Portion 2.1 13.2 8.5 84.1 4.7 154.8 <br />3.2.2 Summary of Hamburg wheel tracking tests <br />The results of Hamburg wheel tracking tests (tested samples shown in Figure 11) are used to directly <br />assess the susceptibility of asphalt mixes to moisture and the likelihood of stripping due to moisture <br />damage. These results are presented in Appendix E. The general result of Hamburg testing was that the <br />majority of mixes performed well in stripping resistance; the only clear outlier was the performance of <br />25 <br /> <br />