Construction workers and builders move a lot of soil when working on a project, albeit unintentionally. When the ground erodes because of construction activities, it usually has a significant impact on the surroundings. When workers impact the land in a variety of ways, they make it vulnerable to erosion from water, wind, and movement. In recent studies, grading and filling were found to be two of the most damaging construction techniques that degrade soil quality and lead to sediments washing down into the surrounding water bodies. For this reason, contractors have the responsibility of figuring out different ways to limit soil erosion during construction, such as biodegradable erosion control mat.
How does construction impact soil erosion?
Most construction projects require heavy equipment that unknowingly digs and tears into the ground and loosens up the soil. Many projects also intend to remove large quantities of soil to set the foundation of a building. Also, small equipment on a construction site strips away grass and other plants that hold the soil in place with their roots. All of these construction activities make the ground susceptible to losing soil in the event of rainfall and strong winds.
Ways through which Contractors can Prevent Soil Erosion at Construction Sites
Articulated concrete blocks: These blocks are usually used along waterways and drainage channels. They are highly effective in keeping soil in place because they have joints that fit together, enabling them to conform to the shape of the land.
Earth walls: They are made of precast concrete and are filled with granular soil, which helps them perform well when it comes to controlling erosion on slopes.
Turbidity barriers: Also known as floating curtains, turbidity barriers use geotextile membranes that are designed to float on the surface of water bodies such as lakes, rivers or streams. They’re anchored to the bottom of the water body with weights, protecting sediments from going into the water.
French drains: These drains are underground pipes designed to carry water away from construction sites before it washes away dirt from the site.
Soil nails: It involves the installation of closely spaced steel bars or sections into the sides of hills and then capping with facings to stop slope failure.
Riprap: In areas with a high degree of concentrated runoff, riprap can be extremely helpful. Rocks or similar material in geotextile membranes are placed along shorelines, bridge foundation or sleep slope to protect the ground from being washed away by water.
Timber mats: They can be very effective in curbing soil erosion when used as temporary roadways. This is because they are designed to protect sensitive wetlands and other areas.
If you are a contractor or a builder responsible for construction projects, ensure the safety of the surrounding land during your projects. To buy the best soil erosion control products, such as biodegradable erosion control mats, give us a call at (888) 725-6999.