Geonet

Geonet or Rock Sheild

 

Geonet is a geosynthetic product made of intersecting groups of parallel strips produced in the form of squares, hexagons, and rhombuses.

They are used to direct liquids or gases along with the drainage system via their in-plane drainage property.

Geonets are mainly used with geotextile, laminated onto one or both sides (geocomposite or geodrain), in drainage projects, and are among the most common geosynthetics in drainage systems.

 

توضیحات

  1. Rock shield

Designed for the protection of the corrosion coating on pipelines when rocky backfill is encountered.

These nets are used to protect petroleum, natural gas, and petrochemical pipelines.

They are made of HDPE, which physically protects the pipe with its high mechanical strength, has a high chemical resistance, and prevents corrosion in the pipeline.

 

  1. Geonet or plastic drainage meshes:

These meshes are employed to provide clearance for water conveyance between the waterproof layer and soil and prevent the crushing and adhesion of the layers and the consequent blocking of the water path with time.

 

  1. Geonet or engineering meshes:

These meshes are widely used in the construction of buildings, tunnels, dams, and roads and in agriculture. The following lists their applications:

3.1. Garden and ranch enclosure

3.2. Tree protection

3.3. Warning

3.4.Filtration

3.5. Rabitz

3.6. Lightwell

3.7. Soil and slope stabilization

 

 

Geonet materials:

All available geonets are made of polyethylene resin.

The density of the polyethylene in these products varies from 0.94 mg/l to 0.96 mg/l.

The higher this density is, the harder the final product will be.

In this case, the polyethylene resin inside the geonet is has a very high density. Unlike the density of the HDPE membrane, which is an average density, the resin used in this plastic net is made of 2-2.5% carbon black mixed with polyethylene resin and 0.25-0.75% additives (acids and antioxidants).

 

 

 

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