A Complete Guide to Concrete Driveway Installation

1. Planning and Preparation

Before starting any construction, you will need to plan and prepare to ensure that both you and your contractor have everything set for the project. To outline your plan for a concrete driveway, you will need to determine its size, shape, and location.

Consider factors such as the number of vehicles it will accommodate, the slope for proper drainage, and any municipal regulations or permits required in your location. (The Brothers Concrete crew can assist with this step).

At this stage, it’s also important to contact utilities to locate underground lines to avoid any damage during excavation.

Once you have a clear plan, outline the driveway area using stakes and string to mark the boundaries.

2. Excavation

The next step involves excavating the marked area. This process typically requires removing about 8-12 inches of soil to create space for the base materials and concrete.

The depth of excavation depends on the soil type and local weather conditions. In regions like Wild Rose, WI, where freezing and thawing cycles are common, deeper excavation is often necessary to prevent cracking due to frost heave.

Once the soil is removed, ensure the base is level and compacted. This step is crucial to creating a stable foundation for the driveway.

3. Installing the Base

The next step to installing a concrete driveway involves installing its base.

A solid base is essential for the longevity of your concrete driveway. Typically, a 4-6 inch layer of crushed stone or gravel is spread and compacted to provide drainage and stability.

The gravel should be evenly distributed and compacted with a plate compactor to ensure a firm foundation that will support the weight of the concrete and vehicles.

If you have any questions about this step of the project, just ask the concrete driveway installation contractors at Brothers Concrete for more info!

4. Creating the Forms & Reinforcement

Forms are temporary wooden or metal frames used to hold the wet concrete in place until it cures. These forms should be securely placed along the perimeter of the driveway, following the desired shape and slope.

It’s important to ensure the forms are level and properly aligned to achieve a professional finish. Use stakes to anchor the forms firmly into the ground, and double-check the measurements before moving forward. The next step of the concrete driveway installation project is reinforcement.

Reinforcing the concrete with steel rebar or wire mesh is vital to prevent cracking and enhance the driveway’s strength. The reinforcement should be placed in the middle of the poured concrete thickness.

For driveways, #3 or #4 rebar spaced 12-18 inches apart is typically recommended. Make sure the rebar is elevated slightly above the base to be fully embedded in the concrete.

5. Pouring the Concrete

Now it’s time to pour the concrete. It’s crucial to use a high-quality concrete mix that can withstand the Wisconsin climate.

Start pouring the concrete from the center and work toward the edges. Use a rake or shovel to distribute the concrete evenly, ensuring it fills all corners and edges of the forms.

Once the concrete is poured, use a screed—a long, straight board or tool—to level and smooth the surface.

Then, use a bull float to further smooth the surface, eliminating any remaining rough spots.

6. Finishing the Surface

The next step of your concrete driveway installation project is to finish the surface.

Finishing the concrete surface involves adding texture and preventing it from becoming too slippery when wet. A broom finish is a popular option that provides traction and a clean look.

Use a broom to lightly drag across the surface in straight lines, creating small ridges that help with traction.

Alternatively, if you prefer a decorative finish, consider options like stamped concrete or exposed aggregate. These finishes can add a unique, custom look to your concrete driveway installation.

7. Curing & Sealing the Driveway

Proper curing is essential to achieving maximum strength and durability. Concrete should be kept moist for at least 7 days after pouring to ensure it cures correctly.

Cover the surface with plastic sheeting or apply a curing compound to retain moisture. Avoid driving or walking on the driveway during this period.

Once the concrete has fully cured, typically after 28 days, it’s advisable to seal the driveway. Sealing helps protect the concrete from moisture, chemicals, and other elements, extending its lifespan and maintaining its appearance.