Laboratory evaluation of stone mastic asphalt containing amorphous carbon powder as filler material

被引：14
作者：
Korayem, Asghar Habibnejad [1 ,2 ]
Ziari, Hassan [1 ]
Hajiloo, Mojtaba [1 ]
Abarghooie, Milad [3 ]
Karimi, Pourya [4 ]
机构：
[1] Iran Univ Sci & Technol, Sch Civil Engn, Tehran, Iran
[2] Monash Univ Melbourne, Dept Civil Engn, Clayton, Vic 3800, Australia
[3] Rhein Westfal TH Aachen, Aachen, Germany
[4] Hamburg Univ Technol, Inst Geotech Engn & Construct Management, Harburger Schlossstr 20, D-21079 Hamburg, Germany
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2020年 / 243卷
关键词：
SMA; Moisture susceptibility; Rutting; Carbon powder; Filler; COAL WASTE POWDER; MINERAL FILLER; MOISTURE SUSCEPTIBILITY; MECHANICAL-PROPERTIES; RUTTING RESISTANCE; HYDRATED LIME; PERFORMANCE; MIXTURES;
D O I：
10.1016/j.conbuildmat.2020.118280
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this research the moisture susceptibility and rutting resistance Stone mastic Asphalt containing amorphous carbon powder as filler material were investigated. Amorphous carbon powder was used as a replacement of the limestone filler by 25, 50, 75 and 100%. Performance of the mixtures was evaluated using indirect tensile strength and resilient modulus tests in dry and wet conditions, boiling water, dynamic creep and wheel track tests. The results revealed less moisture susceptibility of modified mixtures with 50% of carbon powder as filler compared to that of control mixtures. Moreover, using up to 50% of amorphous carbon improved the resilient modulus and rutting resistance of SMA mixtures without a considerable negative impact on the fracture energy. (C) 2020 Elsevier Ltd. All rights reserved.
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页数：10
相关论文
共 52 条
  • [1] A.A.o.S.H.a.T. Officials, MP8 AASHTO
  • [2] A.A.o.S.H.a.T. Officials, T283 AASHTO
  • [3] A.A.o.S.H.a.T. Officials, PP41 AASHTO
  • [4] A. International, 2005, D3625962005 ASTM INT
  • [5] A. International ASTM, D4123 ASTM INT, V4
  • [6] A. Standard, 1995, 28911211995 AS
  • [7] Starch as a modifier for asphalt paving materials
    Al, Al-Hadidy
    Yi-qiu, Tan
    Hameed, Ayman Talib
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2011, 25 (01) : 14 - 20
  • [8] Assessment of the effect of mineral filler on asphalt-aggregate interfaces based on thermodynamic properties
    Alvarez, Allex E.
    Ovalles, Evelyn
    Caro, Silvia
    [J]. CONSTRUCTION AND BUILDING MATERIALS, 2012, 28 (01) : 599 - 606
  • [9] [Anonymous], 2006, TRANSP RES BOARD
  • [10] [Anonymous], 2003, SURFACE FREE ENERGY
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