What is Asphalt Crack Sealing and What Are the Benefits?

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Asphalt crack sealing is a process that repairs cracks in asphalt pavement. It’s most done in the hot summer because of all the traffic driving on pavement.

What Are the Benefits in Knox County, Ohio & Surrounding?

1. Prevents Spoilage in our Roads

Many different types of sealants are used to prevent moisture from getting to the asphalt binder and turning it into an aggregate. The best adhesive, Tar-Asphalt emulsion (or Asphalt emulsion), provides a flexible elastic film, an effective barrier against water and oxygen diffusion.

2. Stabilizes Asphalt Pavement Cracks

Asphalt crack sealing helps resist traffic effects, including tire loads, thermal stress (hot/cold cycles), and freeze-thaw cycles. Knox County, Ohio uses two types of asphalt crack sealants to stabilize cracks on our streets and roads in the summer months.

3. Prevents the Asphalt Spreading

If asphalt cracks are not sealed, over time, water will penetrate the cracks, resulting in the asphalt breaking down. It can be costly to fix, as it usually requires taking up all the asphalt in that section of roadway; the hot mix asphalt is brought out and replaced with new hot mix asphalt.

4. Makes Roads Look Better

Cracks are unsightly to drivers and can cause a potential hazard for drivers with poor visibility. Knox County, Ohio, uses two types of crack sealants to fill in as many cracks as possible.

5.Makes Our Roads Safer

Knox County, Ohio, uses two types of crack sealants to fill in cracks and make the roads safer for drivers. Studies have proved by the state of Ohio and the U.S. Department of Transportation that accident rates go down when cracks are sealed.

6. Keeps Our Streets Clean and Clear

Cracks in asphalt keep debris from accumulating in the gaps, which tend to make for a mess that can be difficult to clean up. When asphalt crack sealing is done, we fill in all cracks but do not seal them completely so water and debris can quickly get into the cracks to help prevent material from breaking down too fast.

Asphalt crack sealing has been proven effective in making our roads safer and preventing our street systems from breaking down. It is a necessary process to keep up with, as it is not just a summer process but is something that needs to be done year-round for the safety of Knox County, Ohio drivers.