Staffordshire County Council has put four gritter vehicles on standby in the midst of another spell of very hot weather, but this time they will be spreading granite dust.

When roads become extremely warm, the bitumen in the surface can soften and rise to the top, a process sometimes known as “fatting up”. Highways crews can spread granite dust over affected roads to absorb the softened bitumen and help stabilise the surface.

Around 35 roads across Staffordshire needed to be treated, with several needing multiple repairs, during the hot weather in July. Crews will monitor road and weather conditions over the coming days and respond where necessary.

Peter Mason, Staffordshire County Council’s Cabinet Member for Strategic Highways, said:

“We know the effect hot weather can have on our roads. That is why our highways teams are ready to respond quickly if road surfaces are affected by the heat.

“While gritters are usually associated with winter, they also help us protect roads during very hot weather. We will have four gritters placed across Staffordshire so crews can spread granite dust where it is needed and help keep people moving safely.

“We are asking drivers to do their bit too by planning ahead, carrying water and allowing extra time for journeys. A few simple steps can make travel more comfortable and help everyone stay safe during the hot weather.”

(Picture: Staffordshire County Council)