Bontec® HF is a polyethylene, polyester, polypropylene monofilament woven geotextile, strong and highly permeable.
This geotextile can be used in many works:
In posts and planking for embankment filtration
For filtration of permeable soils with significant water circulation
As a drainage sand filter
For filtering wastes, in clogging environments
● bontec® HF is specially designed for the filtration of soils with high permeability, or where there is substantial water runoff,
● the woven structure provides good strength as well as a large pore size and high permeability,
● bontec® HF’s UV resistance allows use in exposed areas,
● bontec® HF can be used directly on the retaining wall of an embankment between piles.
bontec® HF is a polypropylene and polyethylene monofilament woven geotextile, of strength 40 kN/m and 35% elongation at break, with a permeability of 120 litres/m².s; the pore size is 360 μm.