%0 Conference Paper
%A Sutanto, M.
%A Bala, N.
%A Al Chodri, F.
%A Sunarjono, S.
%D 2018
%F scholars:9965
%I EDP Sciences
%K Additives; Asphalt; Asphalt pavements; Environmental engineering; Hydrated lime; Hydration; Lime; Offshore oil well production; Portland cement; Shear flow, Additive contents; Binder properties; Bituminous binder; Dynamic shear rheometer; Rheological analysis; Rheological testing; Rutting resistance; Temperature range, Binders
%R 10.1051/matecconf/201820305006
%T Effect of Hydrated Lime and Portland Cement on Asphalt Binders using DSR
%U https://khub.utp.edu.my/scholars/9965/
%V 203
%X Bituminous binder modification has been acknowledged as one of the methods to improve asphalt pavement quality. This study is focussing on investigating the effect of Portland cement and hydrated lime on asphalt pavement of which different percentages (4, 6 and 8 by weight of bitumen binder) were added to the control 60/70 pen grade bitumen. The effect of the two additives were evaluated through penetration, softening point and dynamic shear rheometer (DSR) tests. Temperature ranges of 20°C - 40°C were used for the DSR rheological testing. The results showed that addition of both hydrated lime and Portland cement had a significant influence on the binder properties. A reduction in penetration and increase in softening point temperature were observed with increase in additive content, this indicates improvement in stiffness and rutting resistance. Also, the DSR rheological analysis shows that the modified binders have higher rutting resistance. © The Authors, published by EDP Sciences, 2018.
%Z cited By 4; Conference of 2018 International Conference on Civil, Offshore and Environmental Engineering 2018, ICCOEE 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:140464