A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt wearing course optimization for road traffic noise reduction
HighlightsThe aim of this study is to optimize AC and SMA mixtures for noise reduction.Developed low noise asphalt mixtures for severe climate conditions.Simulation of low noise asphalt mixtures resistance to frost-thaw cycles.Recommended air void content for low noise asphalt mixtures in cold regions.
AbstractNowadays traffic noise and air pollution are as important as durability parameters, what leads to the need of more comprehensive approach when planning, designing, constructing and maintaining road pavements. Having in mind country differences in traffic volumes, climate conditions and financial capabilities it is not easy to transfer various solutions from country to country. Due to such peculiarities, large research study was initiated in Lithuania seeking to develop efficient and effective low noise pavement solution for specific regional climate conditions. This paper presents research of commonly used asphalt concrete (AC), stone mastic asphalt (SMA), porous asphalt (PA) and a concept of noise reducing asphalt mixtures. As part of this study large scale laboratory testing of acoustical and mechanical performance, durability and resilience to climate were performed. The paper also presents analysis of laboratory testing results which were positive and followed with the pilot implementation of developed asphalt mixtures for further research activities under real traffic and climate conditions.
Asphalt wearing course optimization for road traffic noise reduction
HighlightsThe aim of this study is to optimize AC and SMA mixtures for noise reduction.Developed low noise asphalt mixtures for severe climate conditions.Simulation of low noise asphalt mixtures resistance to frost-thaw cycles.Recommended air void content for low noise asphalt mixtures in cold regions.
AbstractNowadays traffic noise and air pollution are as important as durability parameters, what leads to the need of more comprehensive approach when planning, designing, constructing and maintaining road pavements. Having in mind country differences in traffic volumes, climate conditions and financial capabilities it is not easy to transfer various solutions from country to country. Due to such peculiarities, large research study was initiated in Lithuania seeking to develop efficient and effective low noise pavement solution for specific regional climate conditions. This paper presents research of commonly used asphalt concrete (AC), stone mastic asphalt (SMA), porous asphalt (PA) and a concept of noise reducing asphalt mixtures. As part of this study large scale laboratory testing of acoustical and mechanical performance, durability and resilience to climate were performed. The paper also presents analysis of laboratory testing results which were positive and followed with the pilot implementation of developed asphalt mixtures for further research activities under real traffic and climate conditions.
Asphalt wearing course optimization for road traffic noise reduction
Vaitkus, Audrius (author) / Andriejauskas, Tadas (author) / Vorobjovas, Viktoras (author) / Jagniatinskis, Aleksandras (author) / Fiks, Boris (author) / Zofka, Ewa (author)
Construction and Building Materials ; 152 ; 345-356
2017-06-20
12 pages
Article (Journal)
Electronic Resource
English
Asphalt wearing course optimization for road traffic noise reduction
| British Library Online Contents | 2017
Asphalt wearing course optimization for road traffic noise reduction
| Online Contents | 2017
Asphalt wearing course optimization for road traffic noise reduction
| British Library Online Contents | 2017
Asphalt wearing course optimization for road traffic noise reduction
| British Library Online Contents | 2017
Rutting resistance optimization for thick asphalt wearing course
| Online Contents | 1994