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https://doi.org/10.14256/JCE.2257.2017

Estimating moisture susceptibility of asphalt modified with alumina trihydrate

Shengjie Liu
Sheng Bo Zhou
Yinshan Xu


Puni tekst: hrvatski pdf 453 Kb

str. 863-871

preuzimanja: 255

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Puni tekst: engleski pdf 453 Kb

str. 863-871

preuzimanja: 191

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Sažetak

The moisture susceptibility of asphalt containing alumina trihydrate (ATH) was assessed through the surface free energy. Physical properties and flame retardancy of ATH samples were also investigated. For research purposes SBS modified asphalt samples with different dosages (0-14 %) of ATH were prepared. Increased viscosity, softening point limiting oxygen index and lower penetration ductility, were investigated for the ATH modified samples. ATH has a significant negative effect on the moisture-induced damage potential of asphalt mixture from the view of micromechanisms.

Ključne riječi

asphalt binder; alumina trihydrate; moisture susceptibility; surface free energy

Hrčak ID:

208368

URI

https://hrcak.srce.hr/208368

Datum izdavanja:

11.11.2018.

Podaci na drugim jezicima: hrvatski

Posjeta: 987 *