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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

holtevorming

  • Language : PIARC Road Dictionary / Dutch
  • Theme : Kunstwerken Andere kunstwerken en algemeen
  • Definition : Vorming van kleine holten aan het oppervlak van pas ontkist beton. Toelichting: de oorzaken van dit gebrek kunnen intern (uittreden van kalk-of cementmelk) of extern zijn (luchtbellen die tijdens het betonstorten tegen de bekisting zijn blijven zitten).

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