Field study of infiltration capacity reduction of porous mixture surfaces

L.A. Sañudo-Fontaneda, V.C.A. Andrés-Valeri, J. Rodriguez-Hernandez, D. Castro-Fresno

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)
7 Downloads (Pure)


Porous surfaces have been used all over the world in source control techniques to minimize flooding problems in car parks. Several studies highlighted the reduction in the infiltration capacity of porous mixture surfaces after several years of use. Therefore, it is necessary to design and develop a new methodology to quantify this reduction and to identify the hypothetical differences in permeability between zones within the same car park bay due to the influence of static loads in the parked vehicles. With this aim, nine different zones were selected in order to check this hypothesis (four points under the wheels of a standard vehicle and five points between wheels). This article presents the infiltration capacity reduction results, using the LCS permeameter, of Polymer-Modified Porous Concrete (9 bays) and Porous Asphalt (9 bays) surfaces in the University of Cantabria Campus parking area (Spain) 5 years after their construction. Statistical analysis methodology was proposed for assessing the results. Significant differences were observed in permeability and reduction in infiltration capacity in the case of porous concrete surfaces, while no differences were found for porous asphalt depending on the measurement zone.
Original languageEnglish
Pages (from-to)661-669
Number of pages9
Issue number3
Publication statusPublished - 24 Mar 2014

Bibliographical note

This has been published in an open access journal
This article has been published under the post-2008 Creative Commons Attribution License.


  • porous concrete
  • porous asphalt
  • permeameter
  • stormwater management
  • SuDS
  • source control

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