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| After-sales Service: | Online Technical Support, Onsite Installation |
| Warranty: | 1 Year |
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The non-woven geotextiles are made from either continuous filament yarn or short-staple fibres. The fibres are usually bonded using thermal, chemical, or mechanical techniques, or by combining two or all of the methods.
The geo-fibres got from mechanical or thermal techniques usually have a thickness of 0.5 to 1mm, while chemically bonded non-woven geotextiles are thicker by up to 3mm.
They are used mainly for separation, protection, and filtration purposes in the areas of roadway, railroad, landfill, or civil and environmental projects.
The manufacturing method uses a process with endless filaments to ensure the use of high-quality materials. Non-woven geotextiles are resistant to all chemicals and biological media occurring in the soil and construction materials.
The material cannot be dissolved by water, making it safe for groundwater. They are also equipped with U-stabilizer to provide extended resistance to direct sunlight.
For separation, a geotextile can be installed between two different soil materials.
The geotextile will help to separate dissimilar materials so that the required soil characteristics can be obtained.
For filtration, geotextiles are used to allow water to move in both directions in a drainage system and can be used to prevent fine aggregates from moving between soil layers.
Geotextiles can be used in both vertical and horizontal applications to help solve drainage problems around the home and along the roads.
When a geotextile is introduced in the soil for soil improvement, its design is based on factors such as:
Geotextiles are also used on dams and roads being built over poorly graded soils to allow for the steeper embankment.
A geotextile fabric can be filled with asphalt or other mixes to make it impermeable, thereby making it capable of stopping the flow of water in both directions.
Geotextiles can be used to prevent contamination of soil or groundwater from pollutants above.
For protection, geotextiles can be used to absorb stress and thus reduce or prevent damage and erosion in geotechnical structures.
Embedding geotextiles in construction can help prevent significant damage, like soil erosion and wind damage.
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PP Geotextile Specification
(g/m2)
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100
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150
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200
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250
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300
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350
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400
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450
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500
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PP Geotextile Mass deviation per unit area
(%)
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-5
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PP Geotextile Thickness
(mm)≥
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0.8
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1.2
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1.6
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1.9
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2.2
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2.5
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2.8
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3.1
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3.4
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PP Geotextile Amplitude deviation
(%)
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-0.5
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PP Geotextile Breaking strength
(KN/m)≥
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4.5
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7.5
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10.0
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12.5
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15.0
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17.5
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20.5
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22.5
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25.0
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PP Geotextile Elongation at break(%)
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40-80
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||||||||
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PP Geotextile CBR bursting strength
(KN)≥
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0.8
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1.6
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1.9
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2.2
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2.9
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3.4
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3.9
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4.7
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5.3
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PP Geotextile Equivalent aperture ○90(mm)
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0.05-0.20
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||||||||
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PP Geotextile Vertical penetration system
(cm/s)
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Kx(10-3-10-2) K=1.0-9.9
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||||||||
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PP Geotextile Tear strength
(KN)≥
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0.14
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0.21
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0.28
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0.35
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0.42
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0.49
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0.56
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0.63
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0.70
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