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Should You Resurface or Replace Your Concrete?

Concrete is one of the most durable and widely used building materials, known for its strength and versatility. However, over time, even the toughest concrete surfaces can show signs of wear and damage.

When faced with deteriorating concrete, property owners often wonder, is resurfacing the best solution, or is full replacement necessary?

Understanding the differences between these two options can help you make the right decision. Read on to explore when resurfacing is the right choice and when replacement becomes the better long-term investment.

Concrete Replacement vs. Resurfacing

Knowing the facts about both separately can help determine the best course of action according to your concrete condition requirement.

Concrete Resurfacing

• Concrete resurfacing involves adding a new concrete coating over the existing surface. It goes well only when the concrete has minor damage, such as hairline cracks, chips, fading, and very little surface imperfection.
• It is a quick and efficient way to get back your concrete in its original shape. Usually the process takes 30 minutes to a few days, including the dry period, enough for the foot traffic.
• It has aesthetic flexibility, as various colors, patterns, and textures can be added to the mixture to achieve the desired appearance of the concrete.
• Resurfacing is the cost-effective solution that helps extend the lifespan of the concrete without paying the extra cost for replacement.
• Before resurfacing, proper preparation is essential, such as hairline cracks must be fixed, and the surface must be level for proper adhesion.

Always check the concrete condition carefully. Hidden issues can cause damage. Soil underneath might erode over time, making the surface sink or become uneven. Tree roots and moisture can also cause cracks, especially after freeze-thaw cycles.

If the soil or tree roots are the problem, resurfacing is not a good solution. It’s better to replace the concrete completely. Otherwise, the issue may return.

For the best results, consult with concrete experts. They can assess the damage and recommend the right fix.

Concrete Replacement

• If the damage is extensive, resurfacing is not enough. Replacement is the best option for concrete surfaces that have large cracks, deep holes, crumbling sections, or structural damages.
• It involves the complete removal of the old concrete before pouring the new concrete.
• This method is long-lasting and ideal for the high-traffic areas and the concrete surfaces that have had a lifespan of more than 20 years.
• While concrete sets in 24 to 48 hours, it takes approximately 28 days of curing time to gain its full compressive strength, which helps concrete to handle foot or vehicle traffic.
• Concrete replacement is more expensive due to the labor requirement for demolition, disposal, and pouring the new material.

Conclusion

Choosing between concrete resurfacing and replacement depends on the extent of the damage and the long-term durability you need. Resurfacing is a cost-effective way to restore minor wear, while severe damage may require full replacement.

Consulting a concrete expert ensures you get the best solution for your specific situation. With the right approach, you can extend your concrete’s lifespan, enhance its appearance, and save money in the long run.