For those of you who are looking to patch the asphalt on your driveway, Asphalt Paving Grand Rapids will provide an overview of what materials you need. The first step is assessing what type of asphalt you have. If it is blacktop, use a hot tar and mineral aggregate for sealant; if it is paving brick or block, use Portland cement mortar with sand as filler; if it is porous pavement (granite or slate), use a roller-applied polyurethane system.
The first thing you need to do is figure out what type of asphalt you are working with.
It’s important to not only fix the current problem, but also prevent future ones from occurring as well. Some things that can be done include sealing cracks and adding a protective coating to your driveway every few years. These measures will help ensure that your drive stays smooth for many more years!
For those who have porous pavement (granite or slate), use a roller-applied polyurethane system for patching purposes. This process involves applying coatings onto the existing surface in order to seal it up against water penetration. Crack filling, on the other hand, is meant for nonporous surfaces such as blacktopments where hot tar and mineral aggregate for sealant is used. It’s important to note that if you do not fix the current problem, it will only get worse and cause more damage in the future.
In order to prevent future issues from occurring, measure have been made such as sealing cracks or applying a protective coating every few years can be done on your driveway. This ensures that it stays smooth for many more years! In regards to porous pavement (granite or slate), roller-applied polyurethane systems should be applied with coatings onto the existing surface which serves as a means of preventing water penetration. On nonporous surfaces such as blacktopments where hot tar and mineral aggregate for sealants are used instead, crack filling can take place so long as a non-shrinking mortar is used.