Geotextiles

Geotextile DB 200 - 500 (80.60)

 

Used in the construction industry for: Separation – prevents mixing of structural layers, increasing capacity by preventing leakage of material into the soil, strengthens and stabilizes layers of gravel and aggregate, ensures the long-term stability of structural layers. Filtering – prevents the migration of fine material into coarser material in the flow of groundwater, keeps groundwater flowing with minimal pressure loss, and prevents the diffusion of particles from different layers under the dynamic loading of the chosen transport.  Protection – mechanically resistant to puncture, protects other types of insulation from damage.

Advantages:

• Permanent protection
• Simple application
• Maintains the permeability of the subsoil

DB GEOSACK geotextile filter (80.65)

 

The DB GEOSACK geotextile filter placed directly on drainage piping serves as a protective device, primarily the function of a filter. DB GEOSACK geotextiles ensure long-term reliable and rapid drainage of excess water into drainage piping  while preventing the uncontrolled movement of solid particles drifting in soil water from clogging the piping over time.

DB GEOSACK geotextiles also support the creation of a stable soil filter, thereby significantly prolonging the life of the entire drainage system and reducing additional costs connected to reconstruction to a minimum.

Characteristics / Advantages / Properties:

• Prevents the clogging of drainage systems, prolonging their lifetime
• Effectively filters groundwater
• Saves on costs associated with construction
• Different widths according to the diameter of the drainage piping
• Quick and easy installation with adhesive tape
• Easy accessibility, compactness, reasonable price
• Lap length 50 bm

Drainage piping in combination with DB GEOSACK geotextile filters can be used in a wide range of structures, where the drainage of excess water needs to be effectively and reliably ensured. This especially applies for transport, sports, water, and environmental construction. These systems can also be used in agriculture and forestry, as well as in land-improvement work.