Quck answer
To resurface an aggregate driveway, follow these steps:
1. Clean the driveway thoroughly by removing any debris, weeds, or grass.
2. Repair any cracks or potholes using a patching compound or concrete filler.
3. Apply a bonding agent to the entire surface to ensure proper adhesion of the new material.
4. Mix the resurfacing material according to the manufacturer’s instructions.
5. Pour the resurfacing material onto the driveway and spread it evenly using a trowel or squeegee.
6. Use a broom or brush to create a textured finish for better traction.
7. Allow the resurfacing material to cure for the recommended time before using the driveway.
Following these steps will help you achieve a smooth and durable surface for your aggregate driveway.
The term “aggregate” refers to crushed rocks mixed with cement to increase the strength and durability of concrete. An exposed aggregate driveway is a decorative way of laying colorful stones on wet concrete. Over time, pieces of aggregate can dislodge if the concrete becomes brittle or water damaged, leaving unsightly ruts behind. Resurfacing the driveway is easy and prevents the damage from spreading.
Step 1
Remove grime and grease stains with a power washer and a scrub brush. Any debris remaining on top of the driveway will weaken the bond with the new aggregate.
Step 2
Fill any cracks and holes created by dislodged aggregate with vinyl concrete patching compound using a putty knife and trowel. Tamp the compound and wait a few hours for it to dry.
Step 3
Apply a coat of bonding adhesive over the entire driveway using a roller brush.
Step 4
Mix a package of concrete and water in a concrete mixer until it is thick and spreadable. Tilt the mixer over the surface and spread it with a gauge rake. Use a screed board to make the concrete level.
Step 5
Scatter decorative stones evenly over the surface with a shovel. Press the aggregate into the wet concrete with a wood board, pushing just hard enough to embed the rocks in the wet concrete. Wait about two hours for it to begin hardening.
Step 6
Hose off the surface and use a stiff broom to brush off the thin top layer of cement. Expose only the top of the aggregate. If the depth of exposure is too much, the rocks will soon dislodge.
Step 7
Roll a coat of penetrating sealer over the driveway with a roller brush after it cures for about a week. Filling the porous surface helps guard it from future water damage.
FAQ
1. What is an aggregate driveway?
An aggregate driveway is a type of driveway surface that is made up of various materials such as crushed stone, gravel, or pebbles. These materials are mixed together with a binding agent, such as cement or asphalt, to create a durable and visually appealing driveway.
2. Why would I need to resurface my aggregate driveway?
Over time, an aggregate driveway may develop cracks, potholes, or uneven surfaces due to natural wear and tear, weather conditions, or heavy traffic. Resurfacing is necessary to restore the driveway’s functionality and aesthetics, as well as to prevent further damage.
3. How often should I resurface my aggregate driveway?
The frequency of resurfacing depends on the condition of your driveway and the level of maintenance it receives. Generally, it is recommended to resurface an aggregate driveway every 5-10 years or as needed. Regular inspections and prompt repairs can help prolong the lifespan of your driveway.
4. What are the steps involved in resurfacing an aggregate driveway?
The first step is to clean the driveway thoroughly by removing any dirt, debris, or vegetation. Next, any cracks or potholes should be repaired with a suitable filler material. Once the repairs are done, a new layer of aggregate mixture is applied and leveled using specialized equipment. The surface is then left to cure for a specific period before it can be used again.
5. Can I resurface my aggregate driveway myself, or should I hire a professional?
Resurfacing an aggregate driveway can be a complex task that requires specialized knowledge and equipment. It is recommended to hire a professional contractor who has experience in driveway resurfacing to ensure the best results. However, if you have prior experience and the necessary tools, you may choose to do it yourself.
6. How long does the resurfaced aggregate driveway last?
The lifespan of a resurfaced aggregate driveway depends on various factors such as the quality of materials used, the level of maintenance, and the amount of traffic it receives. With proper care, a well-constructed and maintained driveway can last anywhere from 15 to 25 years.
7. How much does it cost to resurface an aggregate driveway?
The cost of resurfacing an aggregate driveway can vary depending on factors such as the size of the driveway, the extent of repairs needed, and the contractor’s rates. On average, homeowners can expect to spend around $2,000 to $5,000 for driveway resurfacing. It is recommended to obtain multiple quotes from different contractors to compare prices and services.