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 Companies Near Me in JHB 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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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.
Tips on Asphalt Driveways - Resurface or Repave
Does your asphalt pavement have excessive cracks or potholes even though it was recently redone?
Houston weather with the excessive summer high temperatures, high amount of rain and year-round humidity take a toll on asphalt parking lots. In addition, leaking fluids from cars in parking lots tend to destroy asphalt as well.
When asphalt is not treated with the proper sealant, oxidation occues and dries out the asphalt binder. When this occurs, the pavement loses flexibility and will start to crack. Oxidation is when the sun's ultraviolet rays harden and dry out the asphalt surface. This accelerates erosion and reduces asphalt thickness so that in just a few years the pavement needs to be totally resurfaced.
As oxidation occurs, then the rain, chemicals and other pollutants seep into the cracks and the pavement deterioration begins to rapidly progress. Once the process starts, the damage has occurred.
Applying a sealcoat protects the surface of the asphalt and reduces the damaging effects of oxidation and the Houston weather extremes. This application will greatly extend the service life of pavement as well as enhance the overall appearance. Sealcoating keeps and will even restore the original dark color of asphalt to greatly enhance the overall appearance of the property.
If you were to look at a cross section of treated and untreated asphalt, you will see the difference that a sealcoat makes.
In addition to the improved physical appearance, the sealed pavement becomes a smoother surface to make sweeping and maintenance easier and less costly. The most important aspect is the ability of the asphalt pavement to resist the damaging effects of gas, oil and chemical salts.
What does asphalt consist of?
Asphalt pavement is a mixture of crushed stone (known as aggregates) and chemical binders that glue the mixture together. Over time the sun's ultraviolet rays break down the binding materials allowing moisture to fill in the cracks and subjecting the empty spaces (known as voids) to expand and contract breaking down the integrity of the pavements. This is most noticeable when pavement changes from black to a dull gray. As the process continues, the binding materials continue to weaken until large visible cracks and potholes develop.
What does sealcoating do?
Sealcoating prevents the adhesive qualities of the asphalt binders from being broken down as quickly. The most important benefit is it's ability to prevent premature pavement wear. Sealcoating is a good investment when applying new asphalt pavement and parking lots or when updating those in need of minor repair.
How is sealcoating applied?
First the pavement surface is swept and all visible potholes or cracks are cleaned and filled. The sealcoat is applied using a sprayer to ensure proper thickness. A high quality sealcoat has the proper ratio of additives and fine sand as an aggregate to make the survey more durable and non-slip. We recommend a second coat on roadways and other high volume traffic areas to ensure longer service life of the pavement.
As we mentioned, it is important to fill cracks to keep them from expanding and causing others to form. We suggest using a rubberized hot crack fill material to provide a flexible that reaches into cracks and crevices. We also recommend that during all pavement repairs that you make sure pedestrians and vehicles are kept away until all materials have had time to completely dry.
You can expect these types of pavement repairs will last for many years of normal use.
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