Does Paving over Concrete Work?
Concrete actually makes a great base for asphalt pavement. Asphalt needs a strong foundation so that it can be compressed properly and to give it the support necessary for a long life. Because an asphalt overlay atop a concrete base offers a great combination of durability, troche economy and smoothness, more about there are thousands […]
How do you handle oil stains on asphalt?
Whether your asphalt surface has been sealcoated or left bare, treating oil stains is an essential part of maintaining it. Oil has little trouble penetrating sealants, and when it comes into contact with asphalt, the oil immediately begins to cause the asphalt to decay. Untreated oil stains can cause potholes or cracks to form, requiring […]
When is the best time to perform patchwork and how?
Like any other material used for paving, asphalt sometimes needs to be repaired. If each damaged area is relatively small, asphalt can normally be patched quickly and economically. Customers typically ask three questions about patchwork: how, when and why. How do professionals perform patchwork? The first thing that asphalt contractors do is to assess the […]
Asphalt: Fact or Fiction?
Asphalt is the most wide-used paving material in the U.S. Extensive networks of asphalt roads were constructed in Europe in the late 18th and early 19th centuries, stuff but the U.S. was a bit slower to begin paving highways with asphalt. Beginning soon after the Civil War, however, asphalt became extremely popular, and today, an […]
Why “Safety” Is Very Important In Asphalt Maintenance
Although most people understand how important a safe environment is to employees, many do not understand how it benefits customers. However, when you examine the facts about asphalt maintenance, the explanation becomes much clearer. Safety Records on Asphalt Maintenance Can Affect Pricing Asphalt contractors with good safety records can typically charge lower rates for the […]
The Amazing History of Asphalt
Contrary to what many people believe, asphalt has been used for thousands of years for a variety of purposes. For example, the Romans used asphalt to seal their aqueducts and baths. The first known use of asphalt for roadways dates even further back; a tablet from 625 B.C. records the paving of a Babylonian street […]
Crack-filling & Do I Really Need It?
Filling cracks in asphalt surfaces is an extremely common part of maintenance. It is the most effective method of preventing further deterioration of the pavement that can occur if the cracks are left untreated, here and it is far more economical than resurfacing. However, this site crack filling must be viewed in its proper context […]
How Many Coats Are Needed When Sealcoating?
Asphalt sealants have a high water content, page and it is the evaporation of the water that allows the sealant to dry and cure. Just like paint, site if more than one coat is required, illness it is best to apply sealer in thin, uniform coats. If the application is too thick, the moisture can […]
Where Old Asphalt Goes
If you have ever watched a road crew removing an asphalt roadway, you may have wondered what happened to the old asphalt. Some people worry that it ends up in a landfill, and although asphalt does not leach harmful chemicals into the soil or water, it would take up a lot of room if it […]
Coal Tar Is Safe!
Yes, refined coal tar sealants are safe. There has been some confusion over this issue on asphalt sealing ever since occupational safety agencies questioned the safety of unrefined coke oven tar several decades ago. Added to the common knowledge that coal miners often develop respiratory diseases from years of inhaling coal dust and that burning […]