Retaining walls play an important role in maintaining commercial and residential properties. These structures prevent dirt from moving downhill in areas requiring extra support and reduce erosion by managing water runoff. Learn more about the benefits and best practices for rip rap seawall design.
Commercial and residential property owners build retaining walls because they provide various benefits, including:
Heavy rains can cause flooding in some landscapes, increasing the risk of significant property damage. Constructing a retaining wall in a flood-prone region holds the soil in place and reduces flood risk.
Retaining walls are beneficial for business owners because they increase their property’s visual appeal. This increases foot traffic and improves the customer experience.
Hills and mounds make landscaping difficult. Installing a rip rap retaining wall enables homeowners to create terraces and maximize functional space in their yard.
Water runoff carries rocks and other debris through a property. Retaining walls reduce runoff and minimize cleanup after storms.
The type of rip rap you use for your retaining wall depends on your property’s conditions. Here are the four main types of rip raps for retaining walls.
Type A rip rap is hefty and remains in place while stacked, making it ideal for steep slopes. These limestone rocks measure 18 to 30 inches and are the largest available product. They’re primarily used for protecting large areas from drainage issues, including bridges and river banks.
Type B is the second largest limestone rip rap rock, measuring 12 to 24 inches. Landscapers and construction companies use this variety for high-velocity slopes that experience minor erosion.
Type C ranges from 6 to 18 inches and is the most popular type for residential retaining walls because it’s ideal for medium-sloped properties.
Type D is the smallest rip rap variation. Because of its small size, this rock is rarely used for controlling erosion but is often applied as a base for retaining walls.
Consult a civil engineer when starting a retaining wall project. This verifies that the completed project will successfully prevent erosion from damaging the property. Here are the common design steps for a rip rap retaining wall.
Perform a full site evaluation to determine the best location for the retaining wall. Finding an area that optimizes drainage will improve future erosion control.
Designing your retaining wall to be the proper size is important for enhancing its function. Identify and measure slopes above and below the wall to calculate the wall’s height and geometry.
Determining the structural needs ensures your retaining wall can withstand long-term exposure to various weather conditions.
The civil engineer uses the information gathered in the previous steps to plan the retaining wall’s full size. This step determines how much rip rap your project needs.
Do you need rip rap for a seawall project? Contact Pontotoc today and see how our selection of limestone rock fits the needs of any project.
Partnering with the right rip rap supplier is important when designing a retaining wall. Picking an unreliable company can lead to project delays because the material won’t arrive on time. The Pontotoc team understands the importance of following a schedule and offers many types of limestone rip rap to suit any need. We go the extra mile by using a quality assurance process that verifies you receive the right product for your project. Along with our extensive selection of rip rap, Pontotoc also offers the following crushed limestone products:
Pontotoc provides limestone screenings that protect parking lots and driveways from extreme weather conditions.
Contact our team today to learn more about our industry-leading selection of rip rap for retaining wall projects and beyond.