How to Repair or Replace Asphalt Driveways
Asphalt driveways are beneficial compared to concrete driveways because they last longer and are more durable and cost-effective to repair and install. Still, ground movements, extreme temperature changes, snow, excess weight and chemicals can lead to cracks and pitting in asphalt driveways. Repair the cracks and holes to prevent more extensive damage. Once the asphalt is damaged, the open cracks will leave the driveway vulnerable to water seepage and crumbling. Does this Spark an idea?
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Things You'll Need
- Scrub brush
- Detergent
- Hose
- Vacuum
- Driveway patch mix (Latex-based, coarse-aggregate)
- Trowel
- Plywood
- Car
- Wire brush
- Crack filler
- Caulking gun
- Driveway sealer
- Applicator brush
Instructions
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1
Clean all oil spots with a scrub brush and detergent. Wash off with a hose and let it dry. Remove any debris out from potholes with a vacuum.
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2
Fill in any patches or holes with driveway patch mix. Mix according to the manufacturer's directions. Use a latex-based patch for holes less than an inch deep, and use coarse-aggregate filler for larger potholes. Pack the mix down with a trowel until the pothole is filled in. Remove excess patch mix by skimming the edges with the trowel.
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3
Place a piece of plywood, slightly larger than the damaged area, and drive over it with a car to further compact the patch mix. Let it dry for 24 hours.
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4
Clean out all cracks with a wire brush and detergent. Wash off debris with a hose. Let it dry.
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5
Squeeze crack filler in the cracks using a caulking gun.
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6
Mix driveway sealer according to the manufacturer's directions.
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7
Pour the sealer on the driveway in sections that are 4 square feet.
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8
Spread the sealer with an applicator brush. Use the squeegee side first to spread out the sealer, then the bristle side to work the sealer into the asphalt.
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9
Pour the sealer and work it in with the applicator brush until the rest of the driveway is covered. Remember to work in 4-square-foot sections. Let the sealer dry for 24 hours.
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References
- Photo Credit Asphalt tar tarmac texture or background image by SlavaK from Fotolia.com
