Results 81 to 90 of about 753,472 (124)

Molecular Dynamics Simulation and Experimental Validation of Diffusion Performance and Compatibility in Rock Asphalt/Styrene–Butadiene Rubber Composite–Modified Asphalt

Modelling and Simulation in Engineering
In order to reveal the influence mechanism of rock asphalt (RA) and styrene–butadiene rubber (SBR) on the thermophysical properties of asphalt at the molecular scale, this study employed the molecular dynamics simulation method.
Xudong Zhao, Chao Zhang, Xiaoping Yan, Anning Liu, Fang Wang, Dong Sha   +5 more
doaj   +1 more source

Bio-Based Rice Husk Ash as an Eco-Friendly Filler in Pre-Vulcanized Latex Asphalt Concrete Wearing Course Mixtures

Journal of Natural Fibers
This study investigates rice husk ash (RHA) as a filler substitute in pre-vulcanized latex asphalt mixtures. RHA replaced conventional rock ash at 50% and 100% substitution levels, while latex was added at 7% and 9% by weight.
Ramadhani Ramadhani, Joni Arliansyah, Edi Kadarsa, Harmein Rahman, Hendrik Jimmyanto, Abdulfatah Abdu Yusuf, Muhammad Imam Ammarullah   +6 more
doaj   +1 more source

UA Little Rock Seminar in Public History (HIST 7391) files on the Little Rock Port Authority, 2017

, 2016
This collection contains the project report, interviews, and transcripts from the University of Arkansas at Little Rock's Seminar in Public History's 2016 project,; Project staff: Jared Craig, Randall Crawford, Michael Fondren, Lyle Grisham, Neal ...
University of Arkansas at Little Rock. Department of History.
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Asphalt technology and construction practices : instructor s guide/ The Asphalt Institute

xxx, page A 1-M 21, 27 ...
The Asphalt Institute
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Influence of recycled filler on asphalt mix properties

Građevinar, 2017
An overview of research conducted so far on the use of various recycled materials as replacement for stone filler in asphalt mixes is presented in the paper.
Ivica Androjić, Gordana Kaluđer
doaj   +1 more source

Modified Asphalt Using Buton Natural Rock Asphalt [PDF]

he characteristics of asphalt mostly determine how well asphalt pavements work. High temperatures can cause stress on the asphalt surface layer. At high temperatures, irreversible alteration or bubbling occurs and leads to spalling as it travels. This is
Satrio, Eko Muliawan
core   +1 more source

Optimization and pavement performance of buton-rock-asphalt modified asphalt mixture with basalt-fibre

Case Studies in Construction Materials
To optimise the mechanical performance of a buton-rock-asphalt (BRA)- modified asphalt mixture with basalt-fibre (BF), the optimum contents of BF and BRA, as well as the optimal asphalt stone ratio were obtained using response surface methodology (RSM ...
Jianguo Ma, Yanan Cui, Yongming Xing, Xiangchu Chen, Jiannan Wu   +4 more
doaj   +1 more source

Avaliação da adição de Evotherm no comportamento de misturas asfálticas em laboratório e no desempenho em campo [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2012Este estudo apresenta os resultados da aplicação em campo e estudo laboratorial de uma mistura ...
Mello, Daniella
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Lime rock asphalt used as asphalt treated base

, 2020
As the search for natural gas and oil continues in South Texas, the number of heavy axial load vehicles on the road has increased. More and more roads are affected by the pavement distress and civil engineers need to come up with a solution.
Reyna Jr., Antonio
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Enhancing Durability of Plant-Mixed Hot Recycled Asphalt Mixtures in Arid Climates Through Qingchuan Rock Asphalt Modification

Buildings
This study addresses the severe durability challenges for asphalt pavements in extreme, arid continental climates like Turpan, Xinjiang, where summer surface temperatures exceed 80 °C and winter lows drop below −20 °C. It evaluates Qingchuan rock asphalt
Jiangnan Zhao, Zhikai Guan, Liang Song, Zihao Dan, Jie Gao   +4 more
doaj   +1 more source