Geocells:

The geocells structures are honeycombed with cells between 75 and 100 mm wide, made by extrusion of polyethylene (PE) completely continuous.

The structure opens like an accordion and therefore can be transported and stored with minimal space, and then open during the installation by creating a series of interconnected cells (diameters range from 100 to 300 mm).

Once expanded to its maximum extension and filled with soil (or gravel) the structure becomes inextensible and monolithic behavior, providing an effective confinement for unconsolidated soils and preventing their movement even on steep slopes, or to forces of erosion such as those caused by hydraulic currents.
The cell structure is therefore particularly useful in arid and rocky or impermeable where vegetation is almost inexistente.Las cell connections, have an opening through which water drains that are hydraulically interconnected.

The composite structure / soil has high permeability geocell facilitating absorption of water during rainfall thereby decreasing runoff and consequently erosion.

Using geocells can confine vegetable land steep slopes (up to 150 mm) allowing the seed with high levels of efficiency.

There are two guys named geodrenes the plan and the tubing.

Function: evacuation of fluids, drainage and filters.

Uses: prevents thin materials do not pass and accumulate in the drain.