What Are Erosion Control Blankets and How Do They Work?

Erosion control blankets are open-weave, biodegradable blankets made from cotton, coconut, straw, or wood. These materials are held together using biodegradable netting or synthetic netting to form special blankets that minimize soil loss.

Often, rainwater easily carries off top soil when there is no established vegetation, and the top soil is loosened following seedling application. Erosion control blankets cover exposed seedbeds by creating a wicking barrier for stormwater.

Benefits of Erosion Control Blankets

There are several benefits associated with erosion control blankets. Often, erosion control blankets are used in land management projects because they prevent soil erosion that commonly occurs when it rains. It is good for land management because it specifically prevents the washing away of silt, which sometimes causes sediment issues downstream.

In addition, erosion control blankets cause stormwater sheets to flow over the top without carrying away the top soil. At the same time, the erosion control blanket absorbs some of that water, keeping the soil moist long after the storm is over.

Read more: How Erosion Control Blankets Can Work for Your Property

How Long Does an Erosion Control Blanket Stay in the Soil?

After laying your erosion control blankets on top of your constructed seedbed, they can last for about 45 days. Others can last for over three years, depending on how it is manufactured and its materials. For instance, an erosion control blanket made using 100% straw can last for about 3 months. In contrast, a single net blanket made with 100% coconut fibers can last longer.

In addition to the influence of the material used to make an erosion control blanket, its lifespan also depends on the manner of installation, usage, and weather events. If you want to guarantee its longevity, you should adhere to all the instructions from the manufacturer.

Steps on How to Install an Erosion Control Blanket

There are a few simple steps that you should follow before laying out your erosion control blanket.

• Step 1: Remove any debris and unwanted material.
• Step 2: Rake the dirt to form a smooth level.
• Step 3: Lay your blanket.
• Step 4: Cut a perimeter trench using the depth recommended by the manufacturer.
• Step 5: Line up the blanket to the edges of the space and secure it to the ground.

If you intend to apply seed, you should do so before laying out the blanket that will then lay over your seed. The seeds penetrate the blanket when they germinate.

Do You Need Help With Your Land Management Efforts?

Erosion Management Services provides dependable erosion control services using erosion control blankets and other projects, such as walls, slopes, and turf reinforcements, among others considered suitable for your project. We also offer services in Winder, Roswell, Johns Creek, Marietta, and other locations, ensuring comprehensive coverage for a wide range of areas. Contact us for erosion control services in Atlanta.