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2. Adhesion of contaminated pavements
2.1 Coating families
There are three main pavement families: bare pavement, ice-covered pavement and compacted snow-covered pavement (figure 8 ). The actions of climate and maintenance then define sub-families: bare, dry pavements; water-covered pavements; pavements covered with powdery or slushy snow; pavements covered with anti-skid materials or maintenance products (sand, de-icing salt, etc.).
![Surface classification (drawing based on [10])](/en/document/media/content/en/article/tri4650/1/tri4650i8)
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Adhesion of contaminated pavements
Grip evolution
Bibliography
Regulations
French Ministry of Ecology, Sustainable Development and Energy. Circulaire 2002-39 relative à l'adhérence des couches de roulement neuves et au contrôle de la macrotexture. French Ministry of Ecology, Sustainable Development and Energy (2002).
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