Akzo Nobel Industrial Chemicals B.V.

Making Roads Safer

Video   •   Apr 21, 2015 16:49 CEST

AkzoNobel mimics nature to develop additive which makes roads safer. Frost damage to asphalt is a recurring problem every winter. When water freezes to ice, it expands in volume by 9%. If this happens inside the pores of asphalt, it exerts a force causing stones and pebbles to come loose, which leads to damage to the road surface.
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Video length 1:18