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Performance evaluation of asphalt concrete mixed with nano antimony (III) oxide
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Title: Performance evaluation of asphalt concrete mixed with nano antimony (III) oxide

Creator:

Asmari, Abdullah Faiz Al

Date:

2024

Type:

artykuł w czasopiśmie

Alternative title:

Ocena wydajności betonu asfaltowego zmieszanego z nanotlenkiem antymonu (III)

Description:

Globally, a huge budget expenditure is borne by countries for the smooth operation of road networks. This led to many research works to develop an asphalt mix that is sturdy enough to damage and thereby reduce the maintenance cost. Several studies have indicated enhancement of asphalt mix properties using a range of admixtures and additives. However, most research studies are restricted to a high temperature range of 40°C, 50°C and 60°C. This study aims to evaluate the performance of asphalt concrete mixed with Sb2O3 nanomaterial. The dynamic performance of the nano-modified asphalt mix was evaluated at 40°C, 30°C and 20°C. The parameters used for performance evaluation were indirect tensile fatigue test, dynamic creep test and wheel track test. Indirect tensile fatigue test of specimens with Nano Sb2O3 had an improved performance by 3-15%. Dynamic creep test results indicated an improved Sb2O3 modified asphalt mix performance by 14-26%. The optimum dosage was observed to be 0.5% of Sb2O3. However, this study suggests a dosage range of 0.5-0.75%. Further studies regarding the lower temperature range are required to investigate nano-modified asphalt mix performance

Place of publishing:

Koszalin

Publisher:

Politechnika Koszalińska

Identifier:

oai:dlibra.tu.koszalin.pl:2151

Language:

eng

Is part of:

Rocznik Ochrona Środowiska. Vol. 26, s. 745-753

Rights:

Biblioteka Politechniki Koszalińskiej

Access rights:

internet

License:

Creative Commons BY-SA 4.0

Exlibris

Subject and keywords:

asphalt concrete Sb2O3 indirect tensile fatigue dynamic creep wheel tracking

Object collections:

Last modified:

May 25, 2026

In our library since:

May 25, 2026

Number of object content hits:

146

All available object's versions:

https://dlibra.tu.koszalin.pl/publication/2161

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Edition name Date
2024, Asmari, Abdullah Faiz Al, Performance evaluation of asphalt concrete mixed with nano antimony (III) oxide May 25, 2026

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dlibra@tu.koszalin.pl

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