Browsing by Author "Wen, Haifang"
Now showing items 1-3 of 3
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Guidelines for the surface preparation/rehabilitation of existing concrete and asphaltic pavements prior to an asphaltic concrete overlay
Titi, Hani; Wen, Haifang (Wisconsin Highway Research Program, 2005-07)A large percentage of the asphaltic paving projects performed in Wisconsin are asphaltic overlays of existing concrete or asphaltic pavements. Due to varying performance of overlay, a standard set of guidelines is needed ... -
Performance assessment of Wisconsin's whitetopping and ultra-thin whitetopping projects
Wen, Haifang; Martono, Wilfung; Li, Xiaojun (Wisconsin Highway Research Program, 2010-03)Whitetopping (WT) overlay is a concrete overlay on the prepared existing hot mix asphalt (HMA) pavement to improve both the structural and functional capability. It?s a relatively new rehabilitation technology for deteriorated ... -
Test method to determine aggregate/asphalt adhesion properties and potential moisture damage
Wen, Haifang; Kanitpong, Kunnawee; Bahia, Hussain; Hanz, Andrew (Wisconsin Highway Research Program, 2007-05)The aim of this research project was to improve current practice by investigating different test methods to quantify moisture damage in an effort to serve the short and long term needs of the agency and industry. In the ...