Coir roll matting – Coir mats, sometimes called erosion control blankets, are made from coir fibers that have been turned into threads and then woven together. The space between the resulting weaves is large enough to allow sunlight to penetrate the seeds and seedlings, which not only promotes vegetation growth but also helps in suppressing weed growth and controlling erosion.
Where to Use Coir Erosion Mats
Erosion removes from the topsoil vital nutrients necessary for successful vegetation growth. It also interferes with the establishment of plant roots.
Common locations for installing erosion pads are areas that are difficult to vegetate due to erosion. This may include areas of high water, wetland restoration or shorelines. Coir mats are also commonly used for hillside erosion control. In other areas prone to erosion, such as dry areas such as deserts, strong winds can blow dry dirt and sand from one place to another.
In wet areas, erosion has left significant runoff paths in which soil ditches, exposed plant roots and dirt have migrated onto hillsides, disrupting vegetation and soil stability. In severe cases, it can cause landslides and threaten houses.
Hillside Erosion Control using Coir Roll Matting
Erosion potential is a constant concern when dealing with slopes and hillsides. Every time it rains, the soil is removed and granulated. As these particles come together and travel down the slope, other particles are picked up along the way. Do the math and you can see how a single storm can cause massive erosion if left unchecked. As the runoff slows down, any particles that fall on the water’s surface settle. These areas can then collect silt, causing serious stability problems in some areas, such as swimming pools and driveways.
Coir geotextiles roll mats are used for erosion, conditions that can cause blockage of adjacent drainage systems and storm drains. Erosion has always been a big problem for homes around hillsides. Because the plot cuts the slope at the top and fills the slope at the bottom.
Different slopes have different erosion control requirements. Cut slopes are at higher risk of surface erosion problems. Filled slopes may experience surface erosion, but are more likely to have subsurface problems due to improper compaction prior to construction.
How to Install Anti-Corrosion Mats Coir Roll Matting
Part of the success of an erosion pad depends on proper installation. Dig a trench 6 to 8 inches deep near the top of the mat and secure the mat in the trench with stakes or staples, depending on soil conditions. For environmentally friendly erosion protection, use 100% biodegradable stakes and staples, such as those made from cornstarch. If these are not available, the pins or staples will eventually have to be removed.
Once the mat is set, fill the trench with soil and fold the excess mat over the top soil. This approach ensures that water does not become trapped under the erosion pad and contributes to successful erosion prevention. Remove the mat so it lies flat on the soil, dig another trench and secure it near the bottom of the mat in the same manner. The top of each trench is filled with earth.
On the soil surface, place a mat 15 to 23 inches long and deep enough for the stakes or staples to penetrate the coir mat firmly and wash it off at the soil surface. Be sure to secure 6 to 8 inches of overlap of adjacent erosion pads and a series of staples approximately 12 inches from the length of adjacent pads.
After laying coir mats in areas prone to erosion, check for tears or gaps and replace these sections for maximum erosion protection
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