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Drainage Geonet
Zhongloo
Product details
Composite Geonet is a new type of drainage geotechnical material. It is made of high-density polyethylene (HDPE) as raw material and processed through a special extrusion molding process. It has a three-layer special structure. The middle ribs are highly rigid and are arranged longitudinally to form a drainage channel. The ribs arranged crosswise up and down form a support to prevent the geotextile from being embedded in the drainage channel, and can maintain high drainage performance even under high loads. The double-sided bonded permeable geotextile is used in combination and has the comprehensive performance of "reverse filtration-drainage-breathability-protection" and is currently the most ideal drainage material.
Basic Parameters
Drainage Network core | Units | Specification | |||
Unit Weight | g/m2 | 750 | 1000 | 1300 | 1600 |
Thickness OV=20KPa | mm | 5.0 | 6.0 | 7.0 | 7.6 |
Hydraulic Conductivity | m/s | K×10-4 | K×10-4 | K×10-3 | K×10-3 |
Elonation | % | <50 | <50 | <50 | <50 |
Tensile Strength (Core Network) | KN/m | 8 | 10 | 12 | 13 |
Geotextile | g/m2 | 200-200 | 200-200 | 200-200 | 200-200 |
Main Feature
1. Strong drainage (equivalent to one meter thick gravel drainage).
2. High tensile strength.
3.Reduce the probability of geotextile inserting into mesh core, and maintain long-term water conductivity.
5. Corrosion resistance, acid and alkali, long service life.
6. Convenient construction, shorten the construction period and reduce costs.
Product details
Composite Geonet is a new type of drainage geotechnical material. It is made of high-density polyethylene (HDPE) as raw material and processed through a special extrusion molding process. It has a three-layer special structure. The middle ribs are highly rigid and are arranged longitudinally to form a drainage channel. The ribs arranged crosswise up and down form a support to prevent the geotextile from being embedded in the drainage channel, and can maintain high drainage performance even under high loads. The double-sided bonded permeable geotextile is used in combination and has the comprehensive performance of "reverse filtration-drainage-breathability-protection" and is currently the most ideal drainage material.
Basic Parameters
Drainage Network core | Units | Specification | |||
Unit Weight | g/m2 | 750 | 1000 | 1300 | 1600 |
Thickness OV=20KPa | mm | 5.0 | 6.0 | 7.0 | 7.6 |
Hydraulic Conductivity | m/s | K×10-4 | K×10-4 | K×10-3 | K×10-3 |
Elonation | % | <50 | <50 | <50 | <50 |
Tensile Strength (Core Network) | KN/m | 8 | 10 | 12 | 13 |
Geotextile | g/m2 | 200-200 | 200-200 | 200-200 | 200-200 |
Main Feature
1. Strong drainage (equivalent to one meter thick gravel drainage).
2. High tensile strength.
3.Reduce the probability of geotextile inserting into mesh core, and maintain long-term water conductivity.
5. Corrosion resistance, acid and alkali, long service life.
6. Convenient construction, shorten the construction period and reduce costs.
