What is crack sealing?

Crack sealing is a common preventive maintenance practice in the pavement industry that involves filling cracks in asphalt or concrete pavement surfaces to prevent water and debris from entering and further damaging the pavement. Cracks are a common occurrence in pavement surfaces due to weather, traffic, aging, and other factors. If left unsealed, cracks can lead to significant pavement damage, such as potholes, which can be costly to repair.

Crack sealing is a cost-effective way to extend the life of pavement surfaces by sealing cracks and preventing water and debris from penetrating the pavement surface. The process involves cleaning the crack of any debris or loose material and then filling it with a hot or cold pourable rubberized sealant. The sealant material is applied to the crack and then smoothed out with a tool to ensure proper adhesion to the pavement surface.

The type of sealant used depends on various factors, including the size and severity of the crack, the temperature, and the traffic volume. Hot-applied sealants are typically used for larger, more severe cracks and are applied with specialized equipment that heats the sealant to a liquid state before it is applied to the crack. Cold-applied sealants are typically used for smaller cracks and can be applied with a caulking gun or other similar tools.

Crack sealing is a critical pavement maintenance practice that can help prevent more costly repairs down the line. When water and debris enter cracks in the pavement surface, they can penetrate the subbase layer, causing more significant damage and requiring more expensive repairs. By sealing cracks early, property owners can extend the life of their pavement surfaces and save money on more extensive repairs.

In addition to saving money, crack sealing also improves the safety and appearance of pavement surfaces. When cracks are left unsealed, they can create tripping hazards for pedestrians and cause damage to vehicles. Sealing cracks can also improve the appearance of pavement surfaces by creating a smooth, uniform surface free of cracks and other damage.

In conclusion, crack sealing is a critical pavement maintenance practice that involves filling cracks in pavement surfaces to prevent water and debris from entering and causing more significant damage. By investing in crack sealing services, property owners can extend the life of their pavement surfaces, improve safety, and save money on more extensive repairs down the line.