Experimental Research on Performance Change Regularity of Road Asphalt with Multiple Aging and Regeneration

Ping Liu; Yi Hua Nie; Yun Long Zhang

doi:10.4028/www.scientific.net/AMR.684.144

Paper Titles

Minimum Weight Design of Pre Engineered Steel Structures Using Built-up Sections and Cold Formed Sections
p.125

Rigid-Body Contact Using Finite Particle Method
p.130

Influence Law of Middle Tower on Mechanical Performance of Three-Tower Self-Anchored Suspension Bridge
p.134

The Effects of Applied Stress and Test Temperature on the Environment-Induced Cracking Behavior of Carbon Steel in NH₄NO₃ Solution
p.139

Experimental Research on Performance Change Regularity of Road Asphalt with Multiple Aging and Regeneration
p.144

Non-Coaxial Plasticity Constitutive Modeling of Sands
p.150

Influence of Bentonite Content on the Static Liquefaction Behavior of Sand
p.154

Preparation of Coal Gangue Cement Mortar
p.159

Evolution Model of Concrete Failure Surface under the Action of Load and Frezee-Thaw Cycles
p.163

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 684Experimental Research on Performance Change...

Experimental Research on Performance Change Regularity of Road Asphalt with Multiple Aging and Regeneration

Abstract:

Due to the use course limitation of asphalt pavement at home and abroad, research on road asphalt recycling is laid particular stress on an aging regeneration properties both in China and abroad at present, and research on multiple aging and regeneration is much less. In this paper, five heating tests of 40 min, 85 min, 180 min, 240 min, 300 min were carried on to simulate asphalt aging , and reentry another same time aging after regeneration for each aging asphalt, so reciprocating cycle five times, each group of sample use the same reclaiming agent to regenerate NO.70# road asphalt after every aging test. The experimental results show that: after aging regeneration many times, performance index of NO.70 road asphalt can return to no age level, namely the asphalt multiple recycling is completely feasible.

You might also be interested in these eBooks

Advances in Applied Materials and Electronics Engineering II

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 684)

Pages:

144-149

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.684.144

Citation:

Cite this paper

Online since:

April 2013

Authors:

Ping Liu, Yi Hua Nie, Yun Long Zhang

Keywords:

Aging, Performance Index, Recycling, Road Asphalt

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] LIU Yong-hang FAN Yao-hua ZHANG Chang-xiang Petroleum Asphalt[M]. Bei Jing: Petroleum Industry Press

Google Scholar

[2] ARRA compiles, Shenzhen Hai Chuan engineering technology co., LTD. Translation. Basic Asphalt Recycling Manual [M]. Bei Jing: People Transportation Press

Google Scholar

[3] XV Xiao-juan Asphalt aging causes and evaluation method[J]. Engineering technology and industrial economy Association BBS: 2012 the 7th (part ii):9~10.

Google Scholar

[4] JTG E20—2011，Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering[S]，

Google Scholar

[5] LV Wei-min, Recycling Principle of Asphalt and Technical Requirement of Recycling Agent[J], Petroleum Industry Press,2007 the 21th volumes(6),1~6

Google Scholar

[6] EMERY J J. Asphalt concrete recycling in Canada }R].USA Washington:Transportation Research Record 1427，TRB，National Research Council, (1993)

Google Scholar

[7] Asphalt Recycling and Reclaming Associ-aming Association. Guideline specifications for hot in-place recycling[S].USA Maryland, (1997)

Google Scholar

[8] WANG Pei-li, The Mechanism Analysis of Ageing and Regeneration for Bituminous Pavement[J],Shan-xi Traffic Technology2007.2(1),total the 184th period:14~16.

Google Scholar