Ford Ervin 02/08/2023
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It is essential to understand the importance of repairing cracks and joints to prevent surface water and incompressible material from infiltrating concrete pavements. Joint sealants have a growing need in the current scenario. Crack and joint repair in Rock Hill minimizes the surface water passage through the cracks and joints to avoid degradation and loss of structural support. This also provides an effective solution to continually maintaining a watertight pavement. This blog aims to provide insight into the importance of Crack and joint repair along with its cause.

Cause Behind Concrete Damage

Surface water plays a vital role in softening, eroding, and pumping materials used to make concrete platforms. The resulting degradation causes a loss of structural support, faulting construction, and uneven pavement settlement. It takes a lot of effort and money to continually construct and maintain a concrete pavement that is always watertight. Hence, construction workers and engineers often rely on using joint sealers that can be useful in avoiding surface water seepage.

Why is it Important?

Crack and joint repairs in Rock Hill are often done due to the city’s rainy climate. Water is one of the major causes that result in distress to concrete pavements. Most concrete pavements often utilize impermeable construction materials around the pavement layers, causing a “bathtub” effect that is mostly prone to water-related issues. The use of joint sealing experienced a rise with the immense need to minimize water infiltration to these concrete pavements.

The surface of the concrete pavements is one of the many entry points for water to cause unwanted degradation. Water may come from the soil and spread through the pavement through capillary action and from the edge of the pavement shoulders, ditches, or run-offs. Using joint and crack sealants correctly can significantly reduce water damage and increase pavement longevity.

Crack and Joint

Why the Use of Right Sealant Materials is Necessary

Using suitable materials can make a significant difference in the crack and joint repair in Rock Hill. Liquid or preformed sealants are based on long-term adhesion to better seal joints and cracks. Suitable sealants are recognized by specific applicable properties such as good elasticity, low modulus for cold weather, initial and long-term adhesion, resistance to tearing, relative reaction with contact materials, and the ability to resist deterioration when interacting with environmental elements.

Joint and Crack Resealing in Restoration

Joint and crack sealing is an activity of maintenance when performed alone. It can be conducted in collaboration with patching and surface-grinding techniques as a part of Concrete Pavement Restoration. Good projects aiming at concrete pavement restoration often depend on the quality and effectiveness of the sealants and the work done.

The resealing joints and cracks require proper preparation for performing various steps such as removing old sealant, shaping the concrete reservoir, cleaning and installing the backer rod, and then reinstalling new sealant.


It is very important to ensure proper joint and crack sealing for good road and airport performance. A well-structured design for joint and crack sealants effectively minimizes surface water infiltration into the concrete cracks, avoiding continual repair and manufacturing of watertight pavements in regular intervals.