Are there a lot of cracks in your concrete driveway that are detracting from the beauty of your home? You can hire a specialist to repair the cracks, but you must learn how to prevent them if you don't want to keep spending money on repairs. In this article, find out what causes a concrete driveway to crack and how much it will cost for repairs to be made.
What Can Cause a Concrete Driveway to Crack?
Poor construction technique is one of the things that can lead to a concrete driveway cracking. It is important for excess water known as bleed water to evaporate before the surface materials are laid on a concrete mixture. Bleed water is just water that rises to the top of the mixture and evaporates.
If your driveway was constructed with bleed water present, it likely developed cracks because of the pressure from the water. Surface aggregates are usually laid in a thin layer so it doesn't take much pressure for them to crack from excess water and the weight of your car.
Using the wrong kind of concrete can also lead to cracks. The most ideal type of concrete for a driveway is air-entrained concrete. The reason is due to air-entrained concrete having tiny air cells that can accommodate excess water during the times that your driveway freezes and thaws out. Without the air cells present, the surface of your driveway undergo a lot of pressure from the excess water created from thawing ice (which creates cracks).
After you invest in getting the cracks sealed, it is important to avoid using deicing salt on the driveway way. Deicing salt can cause cracks because of the chemicals in it. Use sand if you need to make the driveway less slippery.
How Much Does it Cost to Get a Cracked Concrete Driveway Repaired?
You can expect to pay up to $250 plus for a professional to seal up the cracks in your driveway. The price will depend on how severe the cracks are and what type of repairs are needed. If putty is all that is needed to fill in the cracks, the repair should be too expensive.
Don't leave your concrete driveway cracked up with the possibility for sharp objects to get stuck inside that can damage your tires. Contact a specialist so he or she can visit your home and seal up all of the cracks and improve the appeal of the driveway. To learn more, contact a company like Southwest Slurry Seal, Inc. with any questions you have.