When asphalt pavement is constructed, it is very important that excess water (bleed water) evaporates. If there is too much bleed water left inside the concrete mixture, it can cause the surface of the asphalt to be weak. You will notice scaling that will happen quickly, which will ruin the look of your new asphalt. Here are two questions you may have about bleed water.
Why Is It So Important That bleed Water Evaporates?
Bleed water that hasn't evaporated will have an impact on how durable your pavement will be. The water rises from the very bottom of your asphalt, and eventually gets to the top. By not allowing water to properly evaporate prior to using gravel to finishing your asphalt surface, the bleed water will stay under the surface and weaken your pavement.
This happens because of the excessive pressure that water creates may cause the gravel to scale. Asphalt used in a driveway can scale faster, because the extra weight of a car can add to that pressure.
The best way to ensure that your asphalt was installed properly is by hiring a professional asphalt contractor that can handle the installation for you.
Can I Prevent Premature Scaling From Happening?
The best way to prevent premature scaling from happening is by properly performing the installation process. If a mistake has been made and bleed water was left behind, you are not completely out of luck. Scaling can also be prevented by being selective about what products you use on your asphalt. For examples, sodium chloride is found in many deicers, and you should avoid them if you want to keep your asphalt looking good.
You should also avoid getting fertilizer on your asphalt to avoid scaling from occurring. While fertilizer isn't a product that you will use directly on your asphalt pavement, it may easily get onto the surface if you just applied some to your law and are walking between the grass and pavement. The water found in the fertilizer makes the material harmful to asphalt pavement, because it will cause the aggregates in the asphalt to weaken.
It's unfortunate that not allowing bleed water to evaporate will cause asphalt to deteriorate after being exposed to. Thankfully, there is always a solution to the problem at hand. If you need help ensuring all the bleed water is gone from your asphalt in the installation process, contact a local contractor and have them do it for you.
To learn more, contact a company like Loflin's Paving.Share
28 August 2015
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