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Title: Rheological properties of crumb rubber modified bitumen-A lab study
Authors: Kumar, Praveen
Mehndiratta, H C
Singh, K Lakshman
Keywords: Bitumen;Crumb rubber;Rheological properties
Issue Date: Sep-2009
Publisher: CSIR
Abstract: In this paper, bitumen is modified with crumb rubber (CR). Changes in rheological properties of 60/70 and 80/100 grades bitumen modified with CR have been studied for rheological properties using Dynamic Shear Rheometer (SR5 Ashphalt Rheometer). CR improves complex modulus and elastic response of bitumen at high temperatures.
Page(s): 812-816
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Appears in Collections:JSIR Vol.68(09) [September 2009]

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