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 Sealing Cost in Pretoria 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 Sealing Cost in Pretoria ?
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.
How to Get Cold Patch Asphalt to Cure Faster
When the time comes to pave your driveway, you need not be overwhelmed with the task ahead. It is true that it is possible to repave your own driveway, although this can be a daunting task, especially depending on the size of your driveway! You will also need a lot of skill to do it properly, and it is usually just far less of a hassle to hire a paving contractor.
There are many contractors out there who would love to help you with your paving needs. One search on the internet can help you find paving contractors in your area. Furthermore, you will usually be able to narrow your search down to the exact area that you live in. If you look for your paving contractor on the internet, chances are good that besides contact details on directories some will have websites. These websites can be very useful, as you will be able to see what sort of paving you can get for your driveway. Most websites belonging to paving contractors will have online brochures which show you the types of materials you can choose for your driveway, as well as the different styles, colours and designs. If you do not have the internet you can also find paving contractors in your city in your local directory book.
It is not only your driveway that may need paving. Some people prefer to pave their entire garden, and other areas of their home. Courtyards are very popularly paved, as are steps leading up to homes. It can look very attractive to have a paved garden path in between green grass. Depending on your desired effect, you can have a different style of paving for your driveway that you have for your back garden. There are many different patterns and styles of putting the paving in which create beautiful effects. It is entirely up to you. There are many different types of paving you can choose from, with regards to the materials that you use. Some of the most popular choices are concrete, brick, flagstone and tiles.
Before you hire your new paving contractor, you need to check their previous experience. It is always a good idea to take on the services of a paving contractor who can show you a portfolio of their previous work. If they are able to give you contactable references too, then that is always an added bonus.
It is very important that you sign a proper contract before work begins on your paving. You do not want to be lumped with unexpected bills after your area has been paved, nor do you want your contractor disappearing halfway through the process. A contract will also give you reassurance regarding the time frame, in which the work is expected to completed, and also the materials and tools being used.
To conclude, it is easy to see why it is important to hire a good contractor for your paving needs. There are many good paving contractors available out there with years of experience.
Asphalt Sealing Cost Pretoria