publication . Article . 2018

Performance on Water Stability of Cement-Foamed Asphalt Cold Recycled Mixture

Junxiao Li; Wei Fu; Hechao Zang;
Open Access English
  • Published: 01 Jan 2018 Journal: MATEC Web of Conferences, volume 142
  • Publisher: EDP Sciences
<jats:p>Through designing the mixture proportion of foamed asphalt cold in-place recycled mixture combined with the water stability experiment, it shows that the addition of cement can obviously improve foamed asphalt mixture’s water stability and the best cement admixture is between 1% ~ 2%; Using digital imaging microscope and SEM technology, the mechanism of increasing on the intensity of foamed asphalt mixture resulted by adding cement was analyzed. It revealed that the cement hydration products contained in the foamed asphalt mixture hydrolyzed into space mesh structure and wrapped up the aggregate particle, this is the main reason that the cement can enhan...
free text keywords: lcsh:Engineering (General). Civil engineering (General), lcsh:TA1-2040, Composite material, Cement, Asphalt, Materials science, Particle
Related Organizations

G.K. Wang, Z.L.Zhou. Foamed Asphalt Cold in-plant Recycling Applied in Pavement, Reconstruction Transport Standardization, 219 (2010), pp.112-117

Guidelines for Cold In-Place Recycling[M]. Asphalt Recycling and Reclaiming Association, Annapolis, MD, 1991.

3. L.Y. Wei, Z.W. Liu, H.R. Zhang, J. Wang. Experimental Analyse of Foamed Asphalt Stabilization Cold-recycled Mixture in Old Asphalt Pavement, Journal of Hebei University of Technology. 37(2008), p.100-104

C.X. Cao, G.P. He, C.R. Sun. The Cold Regeneration Technique by foamed asphalt, Highway, 11 (2003), p.99-101

5. Z.K. Xu. Effect of Foam Asphalt and Cement Content on Road Performance of Cold Recycled Asphalt Mixture, Highway Engineering, 42 (2017), p.245

6. T.Q. Ling, L. He, Y. Ma. A Cold Recycling Technique for Foamed Bitumen Mix, Journal of Civil Architectural&Environmental Engineering, 31 (2009), pp.141-145

7. F. Z. Shi, X.J. Li, D.Q. Sun, W.M. Lv. Discussion about Design Methods for Recycling Cold Mix Asphalt [J].Highway, 11 (2004), p.103-107.

X.J. Li. Guide Experimental Study on Shearing Properties of Cold-Recycled Mixtures Using Foamed Asphalt, Journal of Building Materials,13(2010), p.27

Y.Z. Yuan. Gelling Material Science, Wuhan University of Technology Press, 2008.p.93-101

10. X. B. Yin. Performance of Emulsified Asphalt Full Thickness Cold Recycling Subgrade Materials, Advanced Materials Research, 915-916 (2014), p. 704

Any information missing or wrong?Report an Issue