ISSN:
1662-9752
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
The purposes of this study are to modify asphalt by retrieved waste-PE in packing (WPP)and to investigate the low temperature properties of the modified asphalt. The traditional testingmethods such as low temperature ductility, low temperature penetration degree, penetration orFraass breaking point think that PE can not improve the low temperature properties of asphalteffectively, while this study adopts a new method to test the low temperature properties of WPPmodified asphalt through the freeze-to-crack test. The result indicated that, after the modification,the low temperature properties of asphalt are improved, which coincides with the fact. And theimprovement of the low temperature properties can be explained by the function of Shear yield andcrack pinning
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/18/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.575-578.875.pdf
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