Concrete driveways in Melbourne are a common feature of residential properties worldwide. They are durable, low-maintenance and can last for many years. However, like all man-made structures, they are prone to wear and tear over time.
In this article, we will learn the common issues that can arise with concrete driveways and how to repair and restore them to their former glory.
Causes of Concrete Driveway Damage
Concrete driveways in Melbourne can become damaged due to a variety of factors. These include weather, heavy loads, freeze-thaw cycles, and improper installation. Understanding the causes of damage can help you prevent issues from arising.
Common Damages on the Concrete Driveway
Cracks
Cracks are a common problem with concrete driveways, and they can occur for various reasons, such as temperature changes or heavy loads. The asphalt companies in Melbourne fill the tiny cracks with a concrete patching compound, but larger cracks may require the help of a professional. To prevent cracks from forming, make sure to seal your driveway regularly.
Stains
Oil, grease, and other substances can stain concrete driveways, making them look unsightly. To remove stains-
- Use a commercial concrete cleaner or a mixture of baking soda and water
- For stubborn stains, consider using a pressure washer
- Avoid parking cars on the driveway for extended periods to prevent stains from forming
Scaling
Scaling occurs when the surface of the concrete flakes off, leaving a rough, uneven texture. It is often due to freeze-thaw cycles or the use of de-icing chemicals. To fix scaling, you’ll need to remove the damaged surface layer and apply a new layer of concrete. Prevent scaling by avoiding de-icing chemicals and regularly sealing your driveway.
Pitting
Pitting is the formation of small craters on the surface of the concrete. Various factors, including exposure to harsh chemicals or the use of an inappropriate concrete mix, can cause it. To fix the pitting, you’ll need to apply a concrete resurfacer to the affected area. Prevent pitting by using a high-quality concrete mix and avoiding harsh chemicals. Using a spray seal in Melbourne can also repair the damage caused by pitting.
Uneven surface
An uneven surface can make your driveway look unattractive and cause tripping hazards. To fix this issue, you must use a concrete grinder or self-levelling compound to level the surface. Prevent an uneven surface by ensuring your driveway is installed correctly and compacted.
Spalling
Spalling is the chipping of the concrete surface. It can be due to poor installation or exposure to harsh chemicals. To fix spalling, you’ll need to remove the damaged surface layer and apply a new layer of concrete. Prevent spalling by using a high-quality concrete mix and avoiding harsh chemicals.
Discolouration
Discolouration can occur due to various factors, including exposure to sunlight, weathering, and improper installation. To fix discolouration, you’ll need to apply a concrete stain or dye to the affected area. Prevent discolouration by ensuring your driveway is sealed correctly and protected from the elements.
Repair vs. Replacement
Sometimes, the damage to a concrete driveway in Melbourne is too extensive to repair. In these cases, it may be more cost-effective to replace the entire driveway rather than attempting to fix individual issues. However, in many cases, the repair is a viable option that can save you time and money.
Hiring a Professional
While a DIY enthusiast can do some concrete driveway repairs, more extensive maintenance or restorations should be the responsibility of professional asphalt companies in Melbourne. Hiring a professional will ensure the repair is correct and will last many years. When choosing a professional, check their qualifications, experience, and references.
Different Ways to Maintain Your Concrete Driveway in Melbourne
There are several ways to maintain a concrete driveway in Melbourne to remain durable and attractive. Here are some of the standard methods-
Regular cleaning: Clean your concrete driveway regularly to prevent dirt from accumulating on its surface. Use a pressure washer or a stiff-bristled broom to remove dirt, grime, or stains.
Sealing: Apply a sealer to your concrete driveway every two to three years to protect it from damage caused by water, oil, and other substances. The sealer will also help maintain the driveway’s colour and appearance.
Fill in cracks: Fill in any cracks or holes in the driveway with a concrete patching compound. It will prevent further damage and extend the life of your driveway.
Avoid heavy loads: Avoid heavy parking vehicles or equipment on your driveway, as this can cause cracks and other damage.
Remove stains promptly: Clean up any spills or stains on your driveway as soon as possible to prevent them from setting in and being more challenging to remove.
Steps to fixing an uneven surface
To fix an uneven surface on your concrete driveway, follow these steps-
- Use a concrete grinder to level the surface
- Apply a self-levelling compound to the affected area
- Smooth the surface of the mix using a trowel
- Allow the mix to dry for the recommended amount of time
Steps to resurfacing your driveway
To resurface your concrete driveway, follow these steps-
- Clean the surface of your driveway using a pressure washer
- Apply a concrete resurfacer to the entire surface of the driveway
- Smooth the surface of the resurfacer using a trowel
- Allow the resurfacer to dry for the recommended amount of time
Concluding Words
Concrete driveways are durable and low-maintenance. However, they can develop issues that require repair and restoration over time. By understanding the common problems that can occur with concrete driveways and how to fix them, you can keep your driveway in excellent condition for many years.
