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 Driveway Pavers Cost in South Africa 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.
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The act or technique of laying pavement is known as paving. There are several materials used for this purpose. But these days, a majority of paving contractors makes use of asphalt for a variety of paving projects. Asphalt is generally black in color and possesses a cement-like uniformity. The cement like consistency is obtained with the addition of sand, filler and bitumen. As far as the major reasons behind the popularity of asphalt as a paving material are concerned, these include:
Ease of installation
Ease of installation is a major reason that has made asphalt a preferred choice for constructing roads and highways. Also it is known for providing quick results. This makes it a good choice for revitalizing roads and streets especially when you need to get the work done in the minimum possible time.
Low-cost building material
This is the second major feature associated with the material. It is a low-cost building material. It is not only less expensive but also takes very less time for preparation. The material dries up quickly which means highways and doors will not be blocked or stuck for a long time.
Asphalt is extremely durable and can be used for both low and high traffic conditions. Also it is weather-resistant in nature. Sudden changes in weather conditions hardly affect the material. It is used for walkways, parking lots, playgrounds as well as high-volume highways that carry heavy trucks.
This forms one of the impressive features of the material. It can be recycled which means the product can be used again and again. Reusing the same material again and again means we are preserve our natural resources. Apart from this, it also reduces the landfill situation as less material turns into waste.
Requires less maintenance
Asphalt requires very less maintenance. The material is extremely easy to repair.
These are some of the topmost reasons responsible for making asphalt a popular material for a variety of paving projects.
There are many paving contractors that have been using the material for construction of driveways, parking lots, walkways and various other areas. To achieve the best possible results from your paving project, it is extremely essential to take help from an experienced paving service provider. In this regard, websites can be of great help. You can go through a number of websites to find a reliable paving contractor that suit your budget and project requirements.
Asphalt - To Seal or Not to Seal, That Is the Question
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.
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