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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

dense bitumen macadam

  • Language : PIARC Road Dictionary / English
  • Theme : Roads Materials Mixed Materials
  • Definition : Close-textured mixture of low permeability coated with a bitumen of appropriate penetration grade.

Bitumentränkmakadam

  • Language : PIARC Road Dictionary / German
  • Theme : Straßen Baustoffe Gemischtes Material
  • Definition : Dichte Tränkung mit gebrochenen Gesteinskörnungen, die mit Bitumen einer geeigneten Penetration umhüllt sind.

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