Biotec is a multi-layered rolled web, which consists of different types of biodegradable natural fibers, between the layers of which is a mixture of seeds of perennial grasses and mineral fertilizers.
It is intended for restoration of a vegetative layer and protection of a soil surface from erosion.
1 species has the structure of a two-layer linen consisting of natural linen fibers, which, when rotting, create favorable conditions for the growth of grassy vegetation (breaking load 4-5 kgC).
2 species has the structure of a two-layer web consisting of: a top layer of synthetic fiber, the bottom layer is a natural linen fiber, the lower layer is a biodegradable part of the substrate that is digested in the soil, and the non-decomposable synthetic part of the base is retained in the form of a reinforcing soil- load 20 kgf).
3 species has the structure of a double-layered fabric, duplicated with a jute-synthetic mesh. Upper and lower layer, which is natural linen fibers (breaking load not less than 20kgS).
4 species also has the structure of a double-layered fabric, duplicated with a synthetic mesh. The top and bottom layer of natural linen fiber is the biodegradable part of the base.
Synthetic mesh is preserved in the form of reinforcing soil-soil layer (breaking load not less than 20 kgS).
5 species has the structure of a double-layer fabric duplicated with a cotton mesh. These are biodegradable natural fibers, between the layers of which is a mixture of seeds of perennial grasses.