In this paper, the functional characteristics of permeable asphalt pavement are summarized, including alleviating urban waterlogging, replenishing groundwater resources, reducing driving noise, and alleviating urban heat island
author：Highway Engineering Technology
A review of the research on permeable asphalt pavement
In this paper, the functional characteristics of permeable asphalt pavement are summarized, including alleviating urban waterlogging, replenishing groundwater resources, reducing driving noise, alleviating urban heat island effect, and improving driving safety. At the same time, the development process and technical standards of permeable pavement are also introduced, and suggestions for further research on the existing problems are put forward. When the porosity ≥ 17%, the permeability coefficient increases significantly with the increase of porosity. At the same time, the study of mesoscopic void characteristics is also helpful to understand the purification mechanism of heavy metal pollutants in surface runoff from permeable asphalt pavement.
In this paper, the functional characteristics of permeable asphalt pavement are summarized, including alleviating urban waterlogging, replenishing groundwater resources, reducing driving noise, and alleviating urban heat island
In this paper, the functional characteristics of permeable asphalt pavement are summarized, including alleviating urban waterlogging, replenishing groundwater resources, reducing driving noise, and alleviating urban heat island
In this paper, the functional characteristics of permeable asphalt pavement are summarized, including alleviating urban waterlogging, replenishing groundwater resources, reducing driving noise, and alleviating urban heat island
In this paper, the functional characteristics of permeable asphalt pavement are summarized, including alleviating urban waterlogging, replenishing groundwater resources, reducing driving noise, and alleviating urban heat island
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