Results 191 to 200 of about 65,433 (259)
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Effect of WMA-RAP technology on pavement performance of asphalt mixture: A state-of-the-art review
, 2020Warm mix asphalt (WMA) can be mixed and compacted at low temperature to reduce energy consumption and greenhouse gas emissions. Reclaimed asphalt pavement (RAP) can save asphalt binder and aggregate, which can achieve the better reclaimed effects with ...
M. Guo +6 more
semanticscholar +1 more source
Creep Properties of Asphalt Binder, Asphalt Mastic and Asphalt Mixture
2021For designing asphalt materials resistant to permanent deformation and rutting, a low creep deformation at high temperature is the crucial performance property. Usually, creep deformation is assessed through static or cyclic compression tests at elevated temperature, both for asphalt mixtures as well as for asphalt binders. For asphalt mixtures, static
Johannes Büchner +2 more
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Experimental study of high modulus asphalt mixture containing reclaimed asphalt pavement
, 2020This paper examines performance of high modulus asphalt mixture containing reclaimed asphalt pavement (RAP). Low penetration grade asphalt binder #30 was used to produce high modulus asphalt mixture containing RAP.
Junqing Zhu +5 more
semanticscholar +1 more source
Spherical Indentation Behavior of Asphalt Mixtures
Journal of Materials in Civil Engineering, 2007The spherical indentation response of a dense bitumen macadam asphalt mixture with two different volume fractions of bitumen binder is investigated both experimentally and via an analytical model. The model for the indentation of bitumen developed by Ossa et al.
Ossa, E.A., Collop, A.C.
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A review of phase change materials in asphalt binder and asphalt mixture
, 2020Phase change materials (PCMs) can adjust the external temperature by changing their phase states. In order to understand the application of PCMs in asphalt pavements, this paper mainly studied the classification, mechanism, thermoregulation effects of ...
M. Guo +5 more
semanticscholar +1 more source
Application of phase change material in asphalt mixture – A review
Construction and Building Materials, 2020The use of latent heat storage capacity from phase change material (PCM) to regulate asphalt pavement temperature is an innovative way to mitigate temperature-related pavement distresses, such as thermal cracking and rutting.
Yu Chen +3 more
semanticscholar +1 more source
, 2020
In the present study, basalt fiber was used to enhance the low-temperature performance of asphalt mixtures in heavily frozen areas. By conducting three-point bending tests at various temperatures (−10 °C, −20 °C and −30 °C) and basalt fiber contents (0.2–
Zhennan Li +4 more
semanticscholar +1 more source
In the present study, basalt fiber was used to enhance the low-temperature performance of asphalt mixtures in heavily frozen areas. By conducting three-point bending tests at various temperatures (−10 °C, −20 °C and −30 °C) and basalt fiber contents (0.2–
Zhennan Li +4 more
semanticscholar +1 more source
Low-temperature crack resistance of coal gangue powder and polyester fibre asphalt mixture
, 2020To improve the low-temperature crack resistance of asphalt mixture, coal gangue powder (CGP) and polyester fibre (PF) are added for modifying the performance of asphalt mixture.
Rong-bao Hong, Jin-rong Wu, H. Cai
semanticscholar +1 more source
, 2020
Understanding and characterizing the properties of recycled concrete aggregate asphalt mixture (RCAM) is a challenge because there are more complicated aggregate-asphalt mastic interfacial transition zones (ITZs) in RCAM than that in conventional asphalt
Qibo Huang +6 more
semanticscholar +1 more source
Understanding and characterizing the properties of recycled concrete aggregate asphalt mixture (RCAM) is a challenge because there are more complicated aggregate-asphalt mastic interfacial transition zones (ITZs) in RCAM than that in conventional asphalt
Qibo Huang +6 more
semanticscholar +1 more source
, 2020
The laboratory fatigue test for the asphalt mixture is generally conducted at the intermediate temperatures (10 °C to 20 °C). Some research findings reveal that fatigue cracking may also appear in the asphalt layer at higher temperatures.
Huailei Cheng +4 more
semanticscholar +1 more source
The laboratory fatigue test for the asphalt mixture is generally conducted at the intermediate temperatures (10 °C to 20 °C). Some research findings reveal that fatigue cracking may also appear in the asphalt layer at higher temperatures.
Huailei Cheng +4 more
semanticscholar +1 more source