Retaining Wall Design And Its Types Used In Construction

Key Takeaways:

• Retaining walls can be made from concrete or stone and reinforced with counterforts or buttresses.
• These structures are designed to withstand gravity and lateral pressure
• They can be used for both temporary and permanent applications in construction projects.
• Don’t let your outdoor space be held back by sloping soil – consider a retaining wall to add functional and aesthetic value to your landscape!
• Choose a retaining wall based on its function in your landscaping.
• Take into account the materials and colors that will complement your existing landscape.
• And remember: consult a professional engineer for the best solution for your project’s needs when in doubt.
• Dirt Werx LLC offers construction services to customers in Bangor, ME, and the surrounding areas.

Retaining walls are structures that hold soil or rock in place to prevent erosion and land slippage. Retaining walls are commonly used in civil engineering and landscape design to avoid deterioration and to manage stormwater runoff. A lot of thought goes into the retaining wall design. You want to ensure that the wall can withstand the pressure of the earth behind it while also looking attractive and fitting in with the rest of your landscaping.

There are various types of retaining walls, each with advantages and disadvantages. Dirt Werx LLC will discuss the different types of retaining walls and when you should use them. We will also share tips on choosing the right retaining wall for your needs. So, if you are considering adding a retaining wall to your property, read on!

Different Types of Retaining Walls and When to Use Them

1. Gravity Walls

Gravity walls rely on their weight to bear the lateral pressure of the soil. They are made of heavy materials such as concrete, stone, or brick. Gravity walls are typically used for taller walls, which can be expensive.

2. Cantilevered Walls

Cantilevered walls are similar to gravity walls in that they resist the lateral pressure of the soil through their weight. However, cantilevered walls have additional support at the top of the wall that helps to increase their stability. Cantilevered walls are typically made of concrete or stone and are often used for taller walls.

3. Sheet Pile Walls

Sheet pile walls are interlocking metal, wood, or plastic sheets that are driven into the ground. The sheets are then filled with concrete or another material to create a solid wall. Sheet pile walls are often used in areas with a high water table or unstable soil.

4. Soldier Pile and Lagging Walls

Soldier piles and lagging walls consist of vertical piles driven into the ground and horizontal beams placed between the ridges. The space between the ridges is then filled with concrete or another material. Soldier piles and lagging walls are often used with a high water table or where the soil is unstable.

5. Soil-Nailed Walls

Soil-nailed walls consist of rows of nails driven into the ground at an angle. The pins are then connected with a horizontal beam or cable. Soil-nailed walls are often used in areas with a high water table or unstable soil.

6. Reinforced Earth Walls

Reinforced earth walls consist of layers of soil that are held together by a network of reinforcement materials such as steel cables or mesh. Reinforced earth walls can be used in a range of applications, including retaining walls, slope stabilization, and tunnel lining.

7. Gabion Walls

Gabion walls consist of metal cages that are filled with rocks or other materials and then sealed with a wire mesh. They can be used in various applications, including retaining walls, slope stabilization, and erosion control.

8. Counterfort Retaining Walls

Counterfort retaining walls are made of concrete or steel beams that are reinforced with counterforts (vertical supports). They are designed to resist the force of both gravity and lateral pressure. These walls are used for both temporary and permanent fencing.

9. Buttress Retaining Walls

Buttress retaining walls are concrete or stone blocks reinforced with buttresses (horizontal supports). They are designed to resist the force of both gravity and lateral pressure. Buttress walls are also effective for both temporary and permanent fencing.

Click here to learn about the retaining wall permit requirement in Maine.

Tips on Choosing the Right Retaining Wall

1. Determine the Purpose of the Retaining Wall

The first step in choosing the right retaining wall is to determine the purpose of the wall. Are you looking to create a functional fence that will help to hold back soil, or are you looking for a decorative border that will add visual interest to your landscape? Once you have determined the wall’s purpose, you can narrow down your choices.

2. Consider the Height of the Retaining Wall

Another critical factor to consider when choosing a retaining wall is the height of the wall. Retaining walls can range from a few feet to over 20 feet tall. Selecting a retaining wall that is tall enough to achieve your desired goal is crucial but not so tall that it becomes unsafe or unstable.

3. Choose the Material for the Retaining Wall

There are several materials for retaining walls, including concrete, stone, brick, and wood. Each material has advantages and disadvantages, so choosing a material that best suits your needs is vital. For example, concrete walls are very strong and durable but can be expensive and difficult to install.

Stone walls are beautiful and natural-looking but can be costly and heavy. Brick walls are cheaper than stone walls, but they may need to be stronger. Wood walls are relatively inexpensive and easy to install, but they may only last for a short time as other materials.

4. Consider the Cost of the Retaining Wall

Cost is always a decisive factor when choosing any home improvement project. Retaining walls can vary widely in cost, depending on the material you choose and the size of the wall. Be sure to get several estimates before making a final decision to ensure you are getting the best value for your money.

5. Make Sure the Wall Is Designed Properly

It’s essential to make sure that any retaining wall you choose is appropriately designed. It means that it should be able to withstand both lateral and vertical loads without failing. Consult a professional before making your final decision.

6. Choose a Color That Compliments Your Home

If you’re choosing a retaining wall for aesthetic purposes, then it’s essential to select a color that compliments your home. You don’t want your retaining wall to stick out like a sore thumb, so take some time to consider what will work best with your existing landscape.

7. Consider Drainage When Choosing a Retaining Wall

Drainage is essential when choosing a retaining wall. Poor drainage can lead to problems such as foundation damage or soil erosion. There are various ways to improve drainage around a retaining wall, such as installing drains or using perforated pipes.

Also, read our blog on what to consider when choosing the retaining wall for your property.

Need Landscaping Services in Bangor, ME? No Problem!

Dirt Werx LLC is a diversified contracting company providing numerous construction services, including Excavation, Demolition, Land Clearing, and more. We’re excited to offer our residential and commercial excavation or retaining wall construction services in Bangor, ME. If you need a free estimate for your next project, don’t hesitate to contact us today! Happy building!

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