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Waste tire recycling assessment: Road application potential and carbon emissions reduction analysis of crumb rubber modified asphalt in China

, 2020
The rapid growth in automobile production in China during the past few decades has caused numerous tires to be scrapped, and their disposal has become a significant challenge. This study proposes a Triple Exponential Smoothing prediction model to predict
Qing-zhou Wang   +5 more
semanticscholar   +1 more source

Analysis of interfacial adhesion properties of nano-silica modified asphalt mixtures using molecular dynamics simulation

Construction and Building Materials, 2020
The presence of nano-silica can reduce the sensitivity to moisture damage of asphalt mixtures and improve the anti-oxidation aging ability of asphalt binder.
Zhengwu Long   +5 more
semanticscholar   +1 more source

Influence of Base Asphalt and SBS Modifier on the Weathering Aging Behaviors of SBS Modified Asphalt

Journal of Materials in Civil Engineering, 2018
AbstractThis work studied the weathering aging behaviors of styrene-butadiene-styrene copolymer (SBS) modified asphalt.
Chongzheng Zhu   +3 more
openaire   +1 more source

The Compatibility of SBS-Modified Asphalt

Petroleum Science and Technology, 2010
Abstract Compatibilities of six kinds of base asphalts with styrene-butadiene-styrene (SBS) were evaluated by difference of isolation softening points and intrinsic viscosities of six SBS-modified asphalts. By comparing four-component distribution of six kinds of base asphalts with compatibility evaluation results of SBS modified asphalt, ratio of ...
T. Wang, T. Yi, Z. Yuzhen
openaire   +1 more source

Creep Compliance of Polymer-Modified Asphalt, Asphalt Mastic, and Hot-Mix Asphalt

Transportation Research Record: Journal of the Transportation Research Board, 2003
The possibility of using commercial rheometers for comprehensive testing of asphalt binders, asphalt mastics, and hot-mix asphalts (HMA) is explored. Samples of one polymer-modified asphalt, its mix with fine mineral filler (mastic), and one HMA prepared with the same modified asphalt as binders were tested in the dynamic shear rheometer (DSR) and the
Ota Vacin, Jiri Stastna, Ludo Zanzotto
openaire   +1 more source

Benzoxazine-modified asphalts

The use of polymers for modification of asphalt is an attempt to prolong the service life and improve the performance of asphalt particularly for road pavement applications. This research aims to study mechanical and thermal properties of asphalt modification by bisphenol A based benzoxazine resin.
openaire   +1 more source

Application of Diatomite Modified Asphalt

Applied Mechanics and Materials, 2013
The present domestic modifiers are mainly by-products of petroleum --- costing high and non-renewable, which lead to the difficulty in their wide use. This paper explores the mechanisms of purified diatomite, enhancing the stability of asphalt mixture under high temperature, low temperature or with water.
Ling Jiang, Qiu Long Liu
openaire   +1 more source

Effect of asphalt modified with polyethylene fiber on asphaltic characteristics

2021
ÖZET Artan traffic hacmi ve buna bağlı olarak artan dingil yükleri, lastik basınçları ve ticari taşıt sayısı yollarda deformasyonlara sebep olmakta ve bu deformasyonlara önleyebilmek için yeni çözüm arayışlarına gidilmelidir. Modifiye bağlayıcılar ve katkılı bitümler kullanmak bu sorunlara getirilen çözümlerden birisidir.
openaire   +1 more source

Polymer Modified Asphalt Binders

1992
Description Peer-reviewed papers discus the use of elastomers such as styrene block copolymers, latex rubber, and various plastomers that include EVA and polyethylene. In 2 sections: laboratory studies of polymer modified asphalt binders for it mix asphalt; and emulsions and full scale field experiments which explore construction aspects
KR Wardlaw, S Shuler
openaire   +1 more source

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