Investigation of aging performance of SBS modified asphalt with various aging methods
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.04.055
Abstract: Abstract Two kinds of base asphalts (penetration 70 and 90) were used for preparing styrene-butadiene-styrene block copolymers (SBS) modified asphalts. The obtained two kinds of SBS modified asphalts were designated as SBS-70 and SBS-90. Then… read more here.
Keywords: aging index; modified asphalts; investigation aging; sbs ... See more keywords
Physical Properties and Microstructures of Organic Rectorites and their Modified Asphalts
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.01.163
Abstract: Abstract Three kinds of organic rectorites (ORECs) were prepared by selecting dodecyl trimethyl ammonium chloride (1231), lauryl dimethyl benzyl ammonium chloride (1227) and stearyl trimethyl ammonium chloride (1831) as organic modifiers to modify Na-REC. Na-REC… read more here.
Keywords: rec orecs; organic rectorites; modified asphalts; asphalt ... See more keywords
Probing the modification mechanism of and customized processing design for SBS-modified asphalts mediated by potentiometric titration
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117385
Abstract: Abstract Styrene-butadiene-styrene (SBS)-modified asphalt plays an integral role in asphalt pavements. To facilitate the understanding of the correlations between the physical and chemical properties of asphalt cement and SBS, a method for the direct quantitative… read more here.
Keywords: modified asphalts; potentiometric titration; sbs; sbs modified ... See more keywords
Effect of water diffusion and thermal coupling condition on SBS modified asphalts’ surface micro properties
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121758
Abstract: Abstract Moisture damage is a particular concern for asphalt aging during the service life of asphalt mixture and pavement. At present, the microscopic research of the surface morphology, mechanical property and chemical composition of SBS… read more here.
Keywords: diffusion; modified asphalts; water; surface ... See more keywords
Research on Performance of SBS-PPA and SBR-PPA Compound Modified Asphalts
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15062112
Abstract: Although several studies indicated that the addition of Styrene-Butadiene-Styrene (SBS) and Styrene-Butadiene Rubber (SBR) bring a lot of benefits on properties of asphalt binders, high production costs and poor storage stability confine the manufacture of… read more here.
Keywords: modified asphalt; modified asphalts; sbr; compound modified ... See more keywords