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Geotechnical Matting
Drainage sheet is a new geosynthetical material which is made by melting and laying net with disordered silk. It has high pressure resistance, high density of opening, and has the function of collecti
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Geotechnical Matting
Email:1071173371@qq.com
Geotechnical Matting
Detail
Product Information
Drainage sheet is a new geosynthetical material which is made by melting and laying net with disordered silk. It has high pressure resistance, high density of opening, and has the function of collecting water in all directions and draining water horizontally. When geotextile is combined with HDPE, it can protect the HDPE membrane from puncture.
Product Uses
Subgrade, side ditch, slope, central isolation zone drainage, port, wharf, airport and other large-scale site drainage, to prevent ground subsidence immersion, embankment engineering as a drainage decompression measures, drainage of underground buildings, reduce groundwater damage to buildings.
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Index |
ZSH-01 |
ZSH-03 |
ZSH-03 |
ZSH-04 |
ZSH-05 |
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Thickness |
1cm |
2cm |
3cm |
4cm |
5cm |
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compression strength |
Compression ratio：10%，250KPA |
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Tensile Strength |
≥6.0KM/m（Including Filter membrane，200g/m2 filament geotextile） |
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Elongation |
≥40% |
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Vertical permeability coefficient |
≥5×101 |
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Porosity |
80 ～ 90% |
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Horizontal hydraulic conductivity |
200KPA，≥5.0×10-3m2/s |
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Tel：0086-538-8362896
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Email：1071173371@qq.com
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