Reflection cracking won't occur in a single pavement surface. Parking lots and roads that use asphalt overlays may see these type of cracks appear when the pavement beneath the overlay begins to move. The cracks displayed mirror the patterns on the base structure.
Heavy traffic loads, temperature fluctuations and movements of the earth can cause these cracks. When the bond between the surface layer of the asphalt and the course beneath are inadequate, slippage cracking may occur. Foreign elements like dust, dirt and oil can reduce this bond, allowing crescent-shaped cracks to manifest due to distress from the turning or braking of traffic. Sometimes, a lack of traffic can actually accelerate cracking. Shrinkage cracks are typically caused by volume changes in the asphalt mix.
The cracks connect to form block patterns that have distinct angles and corners. Decreases in traffic volume over the pavement can increase asphalt shrinkage. While we understand that property owners and managers may want to attempt to repair asphalt themselves to save money, we strongly suggest you first consult a professional pavement maintenance company. We can identify the specific damage, its cause and the most appropriate repair solution.
Call us today for a free crack filling quote for your parking lot or roadway at Daniel B. Krieg uses a PennDOT-approved rubberized crack filler that is highly efficient and provides a number of benefits:. At Daniel B. Krieg, we can apply crack filler to nearly any asphalt surface including roads and highways, parking lots and airport runways.
Our company uses advanced equipment to first clean each crack so that the filler material can bond to a clean reservoir. Next, we fill each crack with our rubberized material via a pressurized wand. We recommend filling the cracks when the pavement is completely dry, ideally between March and November. Although you will never be able to completely avoid asphalt deterioration, you can proactively care for and extend the lifespan of your lot.
Performing proper maintenance of your parking surface can help you identify problems and seek out solutions before they turn into costly damages. We suggest you create a maintenance plan and stick to it. Remaining aware of the condition of your asphalt is an effective way to protect your investment and minimize expenses. Generally, we recommend filling your asphalt cracks annually to maintain pavement surface integrity. We also recommend sealcoating your pavement every three to five years please visit the "sealcoating" section of our website for more information on sealcoating.
Comparing the expenses, routine crack repair with Daniel B. Krieg can cost as little as 50 cents per lineal foot, a fraction of asphalt repair costs that can stretch as high as six dollars per square foot. The combined maintenance of regular asphalt crack filling and sealcoating can enable your asphalt parking lot to last for as long as three decades without the need for a replacement.
Krieg, Inc. If you notice that your parking lot has a lot of smaller cracks that have a distinctive pattern that looks like alligator skin or chicken wire, this is known as fatigue cracking. This type of cracking is best handled by a professional as it usually indicates that there are problems with the underlying layers of your asphalt.
Essentially, this type of cracking happens when the pavement layers are carrying too much stress and the supporting structure cannot withstand it.
If you are a property manager, contractor, or business owner, contact us about our FREE annual parking lot walk thru and maintenance program. You might have seen this on other driveways or parking lots to know what we are talking about and now you know why it has happened. All of these conditions can usually be avoided by practicing good maintenance and keeping these cracks filled as they occur.
Filling Asphalt Cracks is not a difficult job, and certainly no harder than performing yard or garden work. There are different kinds of cracks that you need to identify, some you can fill yourself and others may require a professional. A simple crack is easily repairable. These cracks occur naturally as the ground moves and the asphalt ages.
These types of cracks are usually straight or zig zagging across the parkinglot or driveway surface and now is the time to use asphalt crack filler to repair them. Please use these instructions for filling large cracks or Pot Holes. On the other hand, if you have areas in your pavement that looks like Alligator Skin , this is is characterized by any smaller cracks that look like chicken wire, you likely will need professional help, or be willing to do some extra work at least.
Now that you understand the different kinds of cracks it's time to get to work and begin filling asphalt cracks in your driveway or parking lot pavement. If you're considering Sealcoating your asphalt as well, filling asphalt cracks first is always a better option. Sealcoating is not designed to be an asphalt crack filler, it is made for sealing the surface and protecting it from the elements such as UV light, salts and oils.
It is not flexible enough to fill a crack without re-cracking and it does not have adhesion quality's that Asphalt Crack Filler has. You can read about Sealcoating Asphalt in our on-line guide. Please keep in mind that these crack filling instructions are a very simplified version of how a professional would repair them. Professional contractors use specialized equipment to clean and prepare cracks quickly and then apply crack filler using specially designed asphalt crack filler application equipment.
If you are doing a driveway or small parking lot, you can probably get away with a minimal amount of equipment and material. Clean the crack by using something that is sturdy like a large screwdriver or pick, which allows you to dig down and completely remove all of the debris. This is probably the most important part of the process!
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