Don’t worry if you are unsure how to repair your concrete expansion joints.
This post will discuss fixing driveway concrete expansion joints and advise on how to sustain their efficacy in the long run.
First, let’s review the basics of expanded concrete joints.
Concrete Expansion Joint Repair Guide
Concrete expansion joints are vital for reducing driveway cracks and damage caused by changes in the ground and climate.
If they sustain damage over time, expansion joints must be fixed to maintain efficacy. Ignoring their integrity could lead to more damage and costly repairs.
Understanding Concrete Expansion Joints
Concrete expansion joints are designed for breaks or gaps in the concrete. They allow for growth and contraction with no risk of damage.
Concrete structures need to be robust and sturdy. Likewise, it reduces the risk of cracking due to temperature changes.
However, if expansion joints are not correctly upheld, temperature changes may cause cracking. An equal drop will ultimately occur if the joints absorb too much water.
They must be cleaned and checked often to keep expansion joints from cracking.
Concrete Expansion Joint Repair Tips
Easy and intricate are two ways to fix the concrete expansion joints in your driveway. Regardless of your solution, you will need a hammer, sealer, and chisel for the final repair.
It will take a while as well. To prevent water from seeping in and causing damage, it is vital to ensure the joints are adequately sealed.
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Empty the Crack
Before using the sealer, the area can be thoroughly cleaned with a circular saw equipped with a masonry blade. The area must be thoroughly dried before starting, and any debris and excess concrete joint filler must be cleared.
Emptying the crack must allow the new filler to fully adhere and form a solid bond with the underlying concrete. This results in a repair that lasts longer.
The new filler won’t adhere correctly if you don’t, which could cause more harm. It’s just that and nothing else.
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Choose the Right Concrete Expansion Joint Filler
Once the crack has been drained, the next step is to pick a suitable concrete expansion joint filler. There are many options.
Thus, pick the one that best suits your needs by taking your time. Significant factors when selecting include the joint’s size, projected mobility, and material compatibility.
However, latex caulking, silicone, and polyurethane are all reliable fillers. Sealants with an acrylic base and butyl rubber caulking can also be helpful.
You will need a steady hand and a caulking gun to apply these sealants. Follow the manufacturer’s directions for the best results.
You can contrast the driveway floor in various colors, patterns, or textures and wait for the sealant to dry entirely, which takes about ten to fifteen minutes.
It is crucial to avoid getting the sealant wet during this time. The best results will be obtained if you let the sealant air out before exposing it to water.
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Finishing Touches
To finish your repairs, apply a sealer or protective coating to the surface. This will increase the repair’s lifespan and protect it.
Epoxy or polyurethane are protective coatings that can be applied to driveways. These coatings make the driveway easier to clean and enhance its beauty.
Next, cut beneath the tape using a scraper.
This will help ensure a precise and clean edge for the final fix. Additionally, apply a second coat of paint for optimum strength. Finally, let the driveway dry out completely before using it.
Concrete Expansion Joint Repair Tools
Knowing what tools you’ll need to repair appropriately is vital.
This ensures that the repair is completed on schedule. You will need a squeegee, gloves, and safety glasses, among other things.
Painter’s tape, a bucket, a level, a shovel, and a scraper are extra tools needed.
You can begin fixing it as soon as you have these things, but it is vital to follow the guidelines in the service manual.
Why You Should Repair Concrete Expansion Joints in Driveways
Repairing the expansion joints in driveway concrete is vital for multiple reasons.
Avoiding water damage can prolong the driveway’s lifespan and enhance its appearance. Repairing expansion joints can also help minimize any possible safety hazards.
Filling gaps that can lead to tripping or vehicle damage significantly reduces the likelihood of accidents and injuries.
Similarly, fixing expansion joints could add to the driveway’s sustained stability. Over time, this may extend the road’s lifespan and reduce the price of costly fixes.
Preventing Concrete Expansion Joints
To avoid costly losses, regular driveway upkeep is vital.
This includes sealing cracks, fixing holes, and ensuring suitable drainage. Any problems will be detected early and kept from getting worse by doing this.
You’ll also need to sweep the driveway periodically to eliminate dirt and prevent buildup. A layer of dirt can cause the surface to decay more rapidly.
Cost of Repairing Driveway Concrete Expansion Joints
Cost impact is one key variable when fixing an extended concrete driveway. Knowing the project’s cost allows you to control your budget and avoid unforeseen costs.
Consider the price of the supplies you need if you do the work yourself.
You must pay between $2,500 and $5,000 to get the assets it needs. However, hiring an expert to repair the expansion joints would cost anything from $5,000 to $10,000.
Weighing benefits and drawbacks carefully is essential before making any big decisions.
If your driveway’s concrete cracks are already in poor condition, hiring a professional to repair them could be worthwhile.
If the damage is minor, you might be able to repair it for less money. The choice finally comes down to deadlines and your budget.
The previous details can help you choose the best course of action. If you wish to solve the issue independently, follow the above instructions.
It could be wise to seek expert help if you are concerned with or unsure about the treatment.