Study on sound absorption model of porous asphalt concrete based on three-dimensional morphology of air voids
Zhanqi Wang, Jianguang Xie, Lei Gao, Yangwei Tan, Kuan Li
Topics & Concepts
Noise reduction coefficientMaterials sciencePorosityAsphalt concreteAbsorption (acoustics)AcousticsAttenuation coefficientComposite materialVoid (composites)Porous mediumPervious concreteAsphaltOpticsPhysicsCementNoise Effects and ManagementAcoustic Wave Phenomena ResearchAsphalt Pavement Performance Evaluation