Results 11 to 20 of about 84,960 (201)

Performance evaluation and viscoelastic model establishment of recycled hot mix asphalt [PDF]

open access: yesE3S Web of Conferences, 2020
In this paper, the pavement performance of recycled hot mix asphalt with 30% recycled asphalt pavement (RAP) content is studied by mix design, splitting test, freeze-thaw splitting test and dynamic modulus test. The results show that the recycled hot mix
Yang Yanhai   +3 more
doaj   +1 more source

Investigating Fatigue Performance on the Foamed Asphalt Specimens Generated Using Different Foam Properties [PDF]

open access: yes, 2012
An evaluation of fatigue resistance for foamed asphalt mixture is very demanding since the binder is not continuously distributed on the aggregate surface and this mixtures contains water, the content of which dramatically affects the mechanical ...
Sunarjono, S. (Sri)
core   +3 more sources

Research on Basic Performance and Aging Durability of Iron Tailings Asphalt Mixture

open access: yesKuangchan zonghe liyong, 2022
In order to avoid excessive use of natural sand and gravel materials as aggregates of asphalt mixtures and to comply with the strategic policy of green development, solid waste iron tailings are used to replace sand and gravel materials to prepare a new ...
Lianping Zhao, Shaoju Hao, Jing Ma
doaj   +1 more source

Pembinaan konstruk instrumen penilaian pasca penghunian untuk perumahan bertingkat yang dibina menggunakan kaedah Sistem Binaan Berindustri (IBS) [PDF]

open access: yes, 2021
Post Occupancy Evaluation (POE) is an activity of the building evaluation process with a focus on quality, operational performance and satisfaction of the occupants. The POE is important to evaluate completed and occupied buildings to identify weaknesses
A. Rahman, M. A.   +3 more
core   +2 more sources

Evaluating the role of aggregate gradation on cracking performance of asphalt concrete for thin overlays [PDF]

open access: yes, 2019
Thin asphalt concrete overlays are a maintenance technique that mainly restore the functional properties of pavements. One of the main issues in thin overlays is reflective cracking that can cause early deterioration and reduce their service life.
García Gil, Lívia   +2 more
core   +2 more sources

Research on the influence of RAP and aged asphalt on the performance of plant-mixed hot recycled asphalt mixture and blended asphalt

open access: yesCase Studies in Construction Materials, 2021
The overuse of resources and environmental destruction has led to the development of renewable research. Research on reclaimed asphalt pavement (RAP) has received widespread attention.
Yuheng Chen   +4 more
doaj   +1 more source

Bonding Evaluation of Asphalt Emulsions used as Tack Coats through Shear Testing

open access: yesApplied Sciences, 2019
A poor bond between the layers constituting an asphalt pavement can cause structural problems such as slippage, delamination, and top-down cracking.
José Roberto Galaviz-González   +3 more
doaj   +1 more source

Calculation and Characterization of Air Void in Mortar of the Hot Mix Asphalt (HMA) Based on CT Scanning and Image Analysis Methods

open access: yesApplied Sciences, 2023
The air void content is one of the most important volumetric properties of asphalt matrixes, such as asphalt mixtures or mortars, because it can greatly affect the performance of the matrix.
Li-Heng Shu   +4 more
doaj   +1 more source

Sensitivity of the Flow Number to Mix Factors of Hot-Mix Asphalt

open access: yesInfrastructures, 2019
In the design of pavement infrastructure, the flow number is used to determine the suitability of a hot-mix asphalt mixture (HMA) to resist permanent deformation when used in flexible pavement.
Md Rashadul Islam   +2 more
doaj   +1 more source

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