One of the most affordable and convenient methods for small-scale asphalt mending projects is to use a cold patch mix. Many property owners will tell you that this approach saves money, Asphalt Paving Services in Brakpan and can reduce the amount of labor required for the job, making it a great solution for small holes in parking lots, walkways, streets, and driveways. However, the process of cold asphalt patching can be accelerated with the right application techniques, saving property owners some time too! Customers, clients, guests, and occupants can use the pavement in the same day!
Continue reading to learn some great tips on how you can shorten the amount of time it takes for the cold patch asphalt mix to harden, and drastically cut down on turnaround time, from project start to finish.
Ease of Use
The primary reason why this product is the go-to choice for small hole repairs in asphalt pavements is the ease of installation. There is no long, extended process of preparing or mixing materials. Instead, the air does most of the work. You simply pour the mix directly into the hole, compact it with simple manual tools (metal tamper or piece of lumber), and leave it to air dry. The mix turns into a permanent surface patch after extended contact with air.
The drying process, also known as curing, is very important to establishing a solid, stable surface that lasts a long time. If you want a permanent repair for your asphalt, you need to make sure the entire process is done correctly. If you want to speed up the curing stage of your pavement repair project, you can try a few recommended tips.
You can use gravel to create a more dense space within the hole, which may help to establish lasting strength. Just fill the hole with gravel, little by little, while using your compacting tools to compress the gravel with each layer. Do not fill the hole all the way to the top; be sure to leave 2 inches of space below the surface line for your cold patch mix.
Pouring Your Mix
As you pour your mix, exceed the surface line by half an inch. This means that your mix should go over the top of the hole by a ½ inch. Then use your compacting tools to compress your material down until it is properly flattened. You may need to repeat this step two or three times to get a proper fill.
Asphalt cold patch mix cures by having contact with air. You can speed up the drying process by using hair dryers or commercial paint dryers. If you are going to use a hair dryer, you will need to manually operate it in a steady, sweeping motion to ensure even curing. The material is near dry when you cannot easily press into the surface with your hand.
Large-Scale Pavement Repair
For large-scale pavement repair jobs, you need a professional paving company. They have the training, equipment, and resources to provide dependable work in a convenient time frame. Be sure to choose a company that is licensed, bonded, and insured, and retains decades of experience in the road construction industry.
Asphalt Paving Services in Brakpan ?
Many people think the since you drive your car on both your asphalt driveway the concrete slab in your garage that they should both be sealed with the same product. This is absolutely false. Concrete and asphalt are diametrically opposed materials and should be treated completely differently. What works for one will not work for the other.
A sealer on asphalt actually performs two functions. First, it makes the surface look great as it tends to add back the black color and also makes it cleaner looking. Second, it protects the aggregate from loosening do to degradation of the asphalt base. Both of these benefits are important.
Wear ability studies have indicated that the best asphalt sealer should be made from coal tar instead of liquid petroleum asphalt. This seems counterintuitive but it is true. Coal tar is a byproduct of the manufacture of coke for steel manufacturing. Coke is produced from raw coal and during its formation a liquid byproduct is formed. This liquid is very sticky and cures to a very good protective surface when spread out on a roadway or driveway of asphalt.
One thing to consider with these types of sealers is that they should not be used in doors. Coal tar has volatile organic compounds which gas off during the curing process. These have been proven to be a health risk. Also, the coal tar does not bond well with concrete so another product needs to be used for your garage slab.
The best sealer for concrete is an epoxy floor coating. Epoxies cure to a very hard and tough surface which will protect your floor surface from damage and wear. They can also be tinted so your floor can match the color of your home or you can use a complementary color to your pride and joy car.
The main key for success with an epoxy garage floor coating is preparation of the concrete surface. Any petroleum based products that have stained the floor need to be completely cleaned with a degreaser before application. If you don't, the epoxy can not bond and will lift within a very short time. To see if the floor is completely cleaned use the water bead test. Spray a light coating of water on the surface and see if it beads up. Where ever it does you have a contamination problem which must be removed.
Epoxy does not work on asphalt surfaces because of the inherent plasticity even after the asphalt is cured. This slight movement cracks the epoxy and allows it to lift off the surface.
What Is Asphalt Paving
There are several reasons why many commercial property owners are paving their driveways with asphalt rather than concrete. Asphalt pavement comes with many benefits and advantages; especially when it comes to maintenance and repair. Asphalt is much more economical than concrete for this reason and more. On top of its flexibility and easy maintenance aspects, it typically costs less than concrete materials at most hardware and construction stores.
Although concrete paving can last up to 15 or 20 years without needing repairs, asphalt is still a trendier choice for most residential and commercial properties for a number of reasons. Continue reading to catch up on some important information about asphalt paving and why it is more popular than concrete these days.
Asphalt Pavement for Driveways
As mentioned before, concrete can last up to fifteen or twenty years without needing repairs; while asphalt paving may eventually require some upkeep after about five to seven years. There are several reasons why asphalt pavement can weaken or deteriorate. For example, elemental conditions, over-exposure, negligence, cars, and the surrounding natural environment call all have an effect on asphalt pavements. The following influences are common contributors to asphalt damage, pot holes, and wear and tear:
- Heavy Trucks, Cars, and Loads
- Substantial Water Saturation
- Constant Exposure to Moisture
- Harsh Storms
- Overgrown Tree Roots
- Poor Foundation
- Tectonic Plates
- And More
You can purchase asphalt fillers and pot hole repair kits at local hardware and home good stores; however, it is highly recommended to seek out professional assistance from a licensed and experienced asphalt paving engineer. They can give you the best advice on asphalt maintenance and repair. If you do decide to repair asphalt driveway damages on your own, you can still ask a retail clerk at the store for extra instructions or advice. They too should know plenty of information about the product they are selling.
Asphalt Paving Services Brakpan