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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

poreuze verharding

  • Language : PIARC Road Dictionary / Dutch
  • Theme : Wegen Drainage en riolering
  • Definition : Reservoirverharding aangebracht en onderhouden met doorlatende of drainerende materialen in alle of sommige lagen van de constructie. Toelichting: de poriën gaan dus door van de toplaag (asfalt, open beton of doorlatende straatstenen) tot de ondergrond en kunnen bijgevolg water en/of lucht bergen en bergings- en filterende functies combineren met absorptie van voertuiggeluid.

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