Whether it's at a private residence or a public commercial property, every driveway needs to be sealed. Without a high-quality sealer, the beautiful decorative work you've had done on your driveway is at risk of getting damaged, fading, and looking worn out in a short amount of time.
One of the biggest disadvantages of concrete driveway sealing is the cost. The materials and labor required to seal a concrete driveway properly can be expensive. In addition, concrete driveways that are improperly sealed can trap moisture underneath the surface, which can lead to problems such as mold and mildew.
Concrete should be sealed to protect from mold and mildew.
You'll know you have mold growing on your concrete by the greenish color that appears. When you seal your concrete, you inhibit moisture from penetrating the surface and therefore prevent the development of mold and mildew.
While the advantages outweigh the negatives, there are some disadvantages that you should keep in mind before sealing your concrete driveway. Sealant can make the surface slippery. Sealants tend to dry down with a glossy or semi-glossy sheen that can be quite slick, especially when wet.
Not sealing your driveway leads to bitumen loss which leads to water penetrating down to the base causing it to fail which in turn causes potholes and cracks. Once the cracking and pothole cycle begins it's very difficult or impossible to stop.
Can Sealing Prevent Cracks on Concrete Surfaces? Concrete sealing can stop most types of concrete fractures. This fact is especially true if the crack is a result of poor-quality work in the concrete mix or site preparation. However, sealing can prevent future damage that may start from the top layer of the concrete.
After discussing the factors you need to look for and the regional location of the project, in broad terms, Spring is in fact the best time of year to seal concrete. With its moderate temperatures and humidity levels, it tends to provide ideal conditions for the application and curing of sealers.
The Drawbacks of Seal Coating
There are some drawbacks to sealcoating, however. One is that it can be messy and difficult to apply evenly. It's also important to note that sealants will not repair significant damage to your driveway; they will only protect it from further damage.
It's Never Too Late …
Sealing your garage floor might not be possible if you have moisture in your garage. This is typically the only scenario where we don't recommend sealing right away, mainly because you should deal with the cause of the moisture first. It could be due to a plumbing leak or a drainage issue.
Concrete does not adhere to: Concrete – Dried concrete doesn't have any natural bonding agents, so in order to get wet concrete to bond to existing concrete, a bonding agent will need to be used. Molds – Most concrete molds are made from urethane rubbers, which are designed to be resistant to concrete bonding.
Can I Seal Myself? It depends on the project, but many homeowners with concrete driveways find it easy and cost-effective to seal themselves. Solids, epoxies, and urethanes 50% or under are often applied DIY, but 100% solids, epoxies, and urethanes require special tools and professional application.
Etching is a crucial step that must be done to prepare concrete for painting. When you are applying a coating of any kind to concrete, the coating must be able to adhere to the surface. Etching is a deep cleaning process that maximizes the bond between paint or protective sealants and the surface of the concrete.
Sealing concrete also enhances its appearance, giving it a much smoother and better-looking surface, which ultimately increases the value of your property. Overall, there are numerous advantages that come with properly sealing your concrete surface - not least of which is time saved on costly repairs!
Seal a Concrete Garage Floor
Remove everything from the garage floor. Clean oil and stains from the surface with a pressure washer or chemical cleanser (often called a degreaser) and allow it to dry. Sweep and vacuum away dirt and debris. Apply one or two coats of epoxy sealer and allow it to cure before use.
Yes, it is a necessity as you need to protect your valuable asset. If you want your driveway to last, sealcoating is the way to go. Unprotected asphalt leads to cracks and potholes that can severely damage your foundation.
Homeowners need to seal their driveway every 2 or 3 years or as necessary. Keep in mind to never put off sealcoating for more than a year. Otherwise, it will only cost you more. Before sealcoating, it's important to also seal cracks and potholes.
Outdoor concrete sealers are not only worthwhile but necessary. Experts who recommend having a concrete surface sealed are doing their customers a big favor. Without this extra layer of protection, concrete will absorb moisture and may begin to crack, spall, flake, and discolor, among other things.
Once applied, sealers create a chemical reaction and the outside temperature decides how fast that reaction occurs—or if it happens at all. Most manufacturers recommend 50 to 90 degrees as the ideal temperature range for applying concrete sealer.
Generally, 50 degrees F (10 C) is the accepted minimum temperature when applying most film-forming concrete sealers and coatings. That number pertains to the temperature of the sealer, as well as the temperature of the air and the surface being treated.
Colour sealing is preferred for driveways, carports, pathways and patios. Paint is a thick coating, gets slippery more easily, is prone to flaking and difficult to re-paint once worn.