Results 181 to 190 of about 1,531,293 (245)
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Creep Properties of Asphalt Binder, Asphalt Mastic and Asphalt Mixture

2021
For 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
openaire   +1 more source

A Review of the Utilisation of Recycled Waste Material as an Alternative Modifier in Asphalt Mixtures

, 2020
The possibility of using waste materials in road construction is of great interest as their utilisation may contribute to reducing the problems of hazard and pollution and conserve natural resources.
A. Milad   +2 more
semanticscholar   +1 more source

Performance characteristics of asphalt mixtures with industrial waste/by-product materials as mineral fillers under static and cyclic loading

International Journal on Road Materials and Pavement Design, 2020
The mineral filler is an integral constituent of asphalt mixture, which affects its performance. This research investigates the effect of using four local industrial waste/by-product materials (marble, granite, steel slag and hydrated lime powder) as ...
Ahmed M. Awed   +3 more
semanticscholar   +1 more source

Spherical Indentation Behavior of Asphalt Mixtures

Journal of Materials in Civil Engineering, 2007
The 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.
openaire   +2 more sources

Microstructural analysis of the effects of compaction on fatigue properties of asphalt mixtures

International Journal of Pavement Engineering, 2020
In the current approaches to structural analysis for asphalt pavements, the entire pavement material is usually treated to identical material, which disregards the distinct heterogeneity of asphalt mixture.
Tianshuai Li   +6 more
semanticscholar   +1 more source

Technical, Economic, and Environmental Investigation of the Effects of Rubber Powder Additive on Asphalt Mixtures

Journal of Transportation Engineering Part B Pavements, 2020
The use of additive in asphalt mixture is one of the appropriate solutions to technically modify the properties of asphalt concrete.
M. Zarei   +3 more
semanticscholar   +1 more source

Assessing Self-healing Asphalt by the Heating of Asphalt Mixtures

2020
Roads are the essential transport modal worldwide since it facilitates the movement of people and goods. Therefore, it is a concern to reduce costs and be sustainable for maintenance and rehabilitation. So self-healing has been studied. The self-healing properties of the asphalt mixtures had already been studied.
Santos, Caio   +4 more
openaire   +2 more sources

Relating Asphalt Mixture Performance to Asphalt Mastic Rheology

2020
In this study, usual asphalt mixtures are tested using known and established performance testing methods. In a second step, the asphalt mastics (mastic considered as composite of asphalt binder and aggregate filler) that correspond to the asphalt mixtures are investigated with regard to their rheological properties.
Johannes Büchner, Michael P. Wistuba
openaire   +1 more source

Behaviour of asphalt mixtures containing reclaimed asphalt pavement and asphalt shingle

Road Materials and Pavement Design, 2014
This paper presents the results of laboratory research on asphalt mixtures containing reclaimed asphalt pavement (RAP) and asphalt shingle, including the study of their linear viscoelastic (LVE) behaviour and fatigue characteristics. Complex modulus measurements using the tension-compression test on cylindrical specimens were conducted to determine LVE
Nouffou Tapsoba   +4 more
openaire   +1 more source

Effects of the addition of fatty acid from soybean oil sludge in recycled asphalt mixtures

Environmental science and pollution research international, 2023
Osires de Medeiros Melo Neto   +8 more
semanticscholar   +1 more source

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