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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 |
Features
1. Strong drainage (equivalent to one meter thick gravel drainage). 2. High tensile strength. 3. Reduce the chance of geotextiles embedded in the mesh core and maintain long-term stable drainage. 4. Withstand high pressure load for a long time (can withstand compressive load of about 3000Ka). 5. Resistant to corrosion, acid and alkali, and long service life. 6. Convenient construction, shortening the construction period and reducing 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 |
Features
1. Strong drainage (equivalent to one meter thick gravel drainage). 2. High tensile strength. 3. Reduce the chance of geotextiles embedded in the mesh core and maintain long-term stable drainage. 4. Withstand high pressure load for a long time (can withstand compressive load of about 3000Ka). 5. Resistant to corrosion, acid and alkali, and long service life. 6. Convenient construction, shortening the construction period and reducing costs