The primary function of an ECB is
to control temporary erosion (caused by precipitation and run off)
until vegetation is established.
A secondary function is to promote
germination of the seed by maintaining moisture and temperature,
which is critical for seed germination.
The life expectancy of an ECB is
between l0 months and 5 years depending on the degradable component.
ECB's are generally limited to temporary application areas where
unreinforced vegetation is sufficient to provide adequate long-term
erosion protection, usually at low velocities and low shear
stresses.
Ground protection - at the
most vulnerable stage, unvegetated surfaces in conjunction with an
ECB are protected from water and wind erosion preventing gullying
and loss of topsoil. Rain and water run-off effects are considerably
reduced.
Seed protection - newly
planted seeds are protected against wind, rain and native wildlife.
Moisture retention - rain
water run-off is minimised and soaks through the blanket and allows
soaking of the underlying soil: prolonged capillary storage improves
seed germination.
A good cover of
natural vegetation is regarded as the most effective control of
erosion and soil stabilisation on embankments, river and stream
channels and coastal dune areas, as well as being the most
environmentally acceptable.
These
100% organic
erosion control blanket ( ECBs) are manufactured entirely from jute fibres.
Being organic, it is totally biodegradable therefore leaving no
synthetic coverings, glue or coarse components to "catch" during
installation. With the ability to enhance water filtration whilst
protecting topsoil, Jutemaster is the simplest, safest and most cost
effective method of promoting new growth on slopes and embankments.
It is an ideal
reinforcement mesh for spray seed and bituminous applications such
as slope and swale drain revegetation. Recycled timber chip mulches
can be reduced considerably in depth by pinning jute mesh over the
top to hold in place. The inherent properties of jute fibres make
this product suitable for use in all climates.
- Slope Protection
- Drainage Swales
- Mulch Protection
- Dune Conservation
- Grass Spillways
