Journal of Applied Sciences1812-56541812-5662Asian Network for Scientific Information10.3923/jas.2016.344.358BaghiniMojtaba ShojaeiIsmailAmiruddinFirooziAli Akbar82016168Objective: The effects of type and amount of portland cement as a traditional additive and carboxylated styrene-butadiene emulsion (Rovene^{®} 4045) as a non-traditional additive on the short-term and long-term performance of road base layer were investigated using laboratory mechanistic evaluation of stabilized soil-aggregate mixtures. Methodology: Cylindrical specimens were stabilized with portland cement (0-6%), Rovene^{®} 4045 (5-10%); then, the specimens were molded; cured for 7, 28 and 60 days and then subjected to different stress sequences to study their unconfined compressive strength, indirect tensile strength and indirect tensile resilient modulus. The long-term performance (durability) of stabilized soil-aggregate specimens was investigated by conducting wetting and drying (WD) cycling tests on 7 days cured specimens. Results: The WD cycling tests showed that the addition of a 4% portland cement 7% Rovene^{®} 4045 mixture resulted in a 410.6% improvement in water absorption, a volume change of 498.18% and a weight change of 1012% as compared to the sample with 4% cement after 12 WD cycles. Conclusion: This study presents the finding of a correlation conducted to determine the influences of affective variables using non-linear regression analysis to establish significant models with the aim of predicting the strength based on mixture parameters.]]>Goodary, R., G.L. Lecomte-Nana, C. Petit and D.S. Smith,2012Al-Amoudi, O.S.B., K. Khan and N.S. Al-Kahtani,2010Basha, E.A., R. Hashim, H.B. Mahmud and A.S. Muntobar,2005Horpibulsuk, S., R. Rachan, A. Chinkulkijniwat, Y. Raksachon and A. Suddeepong,2010Maslehuddin, M., O.S.B. Al-Amoudi, M.Shameem, M.K. Rehman and M. Ibrahim,2008Sariosseiri, F. and B. Muhunthan,2009Bahar, R., M. Benazzoug and S. Kenai,2004Van Gemert, D., L. Czarnecki, M. Maultzsch, H. Schorn, A. Beeldens, P. Lukowski and E. Knapena,2005Fowler, D.W.,1999Ohama, Y.,1987Yang, Z., X. Shi, A.T. Creighton and M.M. Peterson,2009Ma, H. and Z. Li,2013Shaker, F.A., A.S. El-Dieb and M.M. Reda,1997Barluenga, G. and F. Hernandez-Olivares,2004Wang, R., P.M. Wang and X.G. Li,2005Rossignolo, J.A. and A.M.V. Gnesini,2004Ohama, Y.,1996Vegas, I., J.A. Ibanez, A. Lisbona, A.S. de Cortazar and M. Frias,2011Monteny, J., N. De Belie, E. Vincke, W. Verstraete and L. Taerwe,2001Pacheco-Torgal, F. and S. Jalali,2009Li, G., X. Zhao, C. Rong and Z. Wang,2010Wang, R. and P.M. Wang,2011Garber, S., R.O. Rasmussen and D. Harrington,2011Baghini, M.S., A. Ismail, B. Kheradmand, M.H. Hafezi and R.A. Almansob,2013Freeme, C.R., J.H. Maree and A.W. Viljoen,1982Xuan, D.X.,2009Bell, F.,2002Eren, S. and M. Filiz,2009Perez, P., F. Agrela, R. Herrador and J. Ordonez,2013NITRR.,1986PCA.,1992ACI Committee 230,1990ASTM.,2004Davidson, D.T.,1961Little, D.N. and S. Nair,2009UFC.,2004DFID.,2003Gaspard, K.J.,2000SAPEM.,2009BS.,1990Xuan, D.X., L.J.M. Houben, A.A.A. Molenaar and Z.H. Shui,2012TMRS.,2010Molenaar, A.A., D. Xuan, L.J. Houben and Z. Shui,2011JTJ.,2000CCANZ.,2008AASHTO.,1993ARMY.,1994Jones, D., A. Rahim, S. Saadeh and J. Harvey,2010Lade, P., C. Liggio and J. Yamamuro,1998Horpibulsuk, S., W. Katkan, W. Sirilerdwattana and R. Rachan,2006Xuan, D., A.A. Molenaar and L.J. Houben,2012Tingle, J., J. Newman, S. Larson, C. Weiss and J. Rushing,2007Molenaar, A.A.A.,2007Baghini, M.S., A. Ismail, B. Kheradmand, M.H. Hafezi and R.A. Almansob,2013Sherwood, P.T.,1993Hazirbaba, K. and H. Gullu,2010Moghaddam, T.B., M. Soltani and M.R. Karim,2014Maher, A. and T. Bennert,2008Lim, S. and D. Zollinger,2003El-Maaty Behiry, A.E.A.,2013Terrel, R.L., J.A. Epps, E. Barenberg, J. Mitchell and M. Thompson,1979Tayfur, S., H. Ozen and A. Aksoy,2007Niazi, Y. and M. Jalili,2009Griffin, J.R. asnd S.R. Jersey,2011in situ characterization techniques for pavement applications of portland cement-stabilized soil.]]>Monismith, C.L., N. Ogawa and C.R. Freeme,1975