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Case Studies in Construction MaterialsThe aim of this study is to prepare a bio-asphalt for flexible pavement construction using a fixed-bed pyrolysis reactor. This method involves incorporating waste cooking oil (WCO) and low-density polyethylene (LDPE) as feedstock materials.
Varun Kumar T.H +2 more
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Recombination of asphalt with bio-asphalt : binder formulation and asphalt mixes application
, 2014 The bio-oil from fast pyrolysis is mainly produced using organic waste materials. This is a viscoelastic material, and after a heat treatment it has a viscosity and high/intermediate thermal rheological behavior similar to many types of asphalt used in the paving industry. These two characteristics show that this material could be a good alternative to
Peralta, J. +3 more
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Evaluation of Biomass Solid Waste as Raw Material for Preparation of Asphalt Mixture [PDF]
Nature Environment and Pollution Technology, 2023 At present, the resource utilization of solid waste in China is facing prominent problems such as high production intensity, insufficient utilization, and low added value of products.
He Tao, Hongming Liu, Jie Yang and Tao Sun
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Preparation and Properties of Nano-ZnO Combined with Biomass Heavy Oil Composite-Modified Asphalt
Advances in Materials Science and Engineering, 2022 Biomass heavy oil is employed to partially substitute the petroleum-based asphalt due to its renewability, environmentally friendly, and cost-effective advantages.
He Tao +5 more
doaj +1 more source
Rheological behavior of bio-asphalts and effect of rejuvenators
Construction and Building Materials, 2020 Abstract Bio-binders are considered as a sustainable alternative to the current asphalt binders. Various biomass resources have been investigated to produce dependable bio-binders by different researchers. While bio-binders and their blends with asphalt binders show promising high-temperature properties, their properties deteriorate rapidly with ...
Saman Barzegari, Mansour Solaimanian
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Characterization of Asphalt Binders Modified with Bio-Binder from Swine Manure
Applied Sciences, 2023 Asphalt is an essential material in the construction of asphalt pavements. Due to its high demand and dependence on petroleum, it is crucial to use greener materials that can fully or partially replace petroleum-based binders.
Jaume Gasia +5 more
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Contribution to the Research on the Application of Bio-Ash as a Filler in Asphalt Mixtures
Applied Sciences, 2023 The intensive construction of all categories of roads and the very demanding maintenance of the pavement structures of existing roads due to ever-increasing traffic loads confronts us with a lack of resources and also an increase in cost for the ...
Miroslav Šimun +3 more
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A Review of Characteristics of Bio-Oils and Their Utilization as Additives of Asphalts
Molecules, 2021 Transforming waste biomass materials into bio-oils in order to partially substitute petroleum asphalt can reduce environmental pollution and fossil energy consumption and has economic benefits.
Ran Zhang +4 more
doaj +1 more source
Ain Shams Engineering Journal, 2021 This study seeks to determine the rheological properties of unaged and RTFO-aged bio-asphalt binders using experimental and modelling methods. Crude palm oil (CPO) was used as a bio-oil at varying percentages of 0, 5, 10 and 15% by total weight of ...
Abdulnaser M Al-Sabaeei +5 more
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Bio-asphalt on Asphalt Mixture containing RAP
IOP Conference Series: Materials Science and Engineering, 2019 Abstract This study investigates the use of bio-asphalt, derived from coconut shell (BioCS) and straw (BioST) as an additive to determine its benefits in asphalt mixtures containing reclaimed asphalt pavement (RAP). The study was conducted by determining and comparing the laboratory performance properties of four mixtures and the binders
A V R Sihombing +3 more
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