Temporary, Degradable RECPs for Slopes
Temporary, degradable materials are used to
prevent loss of soil from the seedbed and to
enhance the establishment of vegetation where
the vegetation alone should provide sufficient
site protection once established. This
commonly includes steep slopes and channels
with flows imposing less than 3 psf (150 kPa)
shear stress. Erosion control netting (ECN),
open weave meshes (ECM), and erosion control
blankets (ECB) are the most common
temporary, degradable RECP systems. Typically
they are made of natural fibers such as straw,
jute, coconut (coir), or wood (excelsior).
Typical Temporary Degradable RECPs
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