When cold air intermingles with hot asphalt mix that is still wet, it can result in thermal cracks in the asphalt pavement. More than anything, this is just a nuisance that pavement owners do not want to have to deal with. Unfortunately, transverse crack repairs are a necessary evil because if they are left alone for too long, they can lead to more problems and potentially more expensive repairs in the long term.
The best thing to do is to patch up the cracks when you first notice them to prevent them from spreading into tertiary cracks. These can lead to further weather-related damages, such as water erosion. Once water gets into the cracks on the surface of the pavement, it is only a matter of time before it makes its way below ground, at which point it will be increasingly difficult to accurately assess the extent of the damage, and this will make the repairs a nightmare.
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