Black Filament Nonwoven / PP Woven Composite Geotextile
Product Description:
Filament Nonwoven / PP Woven Composite Geotextile is made by compounding split film yarn woven geotextile and filament nonwoven geotextile by acupuncture . Composite Geotextile has the performances of woven geotextile and nonwoven geotextile, and can be widely used in projects, such as railway, highway, stadium, dam waterwork,coastal tidal flat, reclamation and environmental protection, etc.
Product Specification:
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PROPERTIES
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TEST METHOD
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UNIT
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MINIMUM AVERAGE VALUE
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Mass Per Unit Area
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ASTM D 5261
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g/㎡
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140(95gsm woven
+45gsm nonwoven)
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160 (95gsm woven
+65gsm nonwoven)
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Grab Strength
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ASTM D 4632
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lb
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105x55
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115x60
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Grab Elongation
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ASTM D 4632
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%
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15
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15
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Trapezoidal Tear Strength
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ASTM D 4533
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lb
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40x25
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45x30
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Mullen Burst
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ASTM D 3786
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Psi
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240
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230
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Puncture
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ASTM D 4833
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lb
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55
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65
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Water Flow Rate
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ASTM D 4491
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gal/min/t2
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15
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12
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UV Resistance
(% retained after
2500 hours)
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ASTM D 4355
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%
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70
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70
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ROLL DIMENSIONS
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Small Roll
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Roll Width
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4'
(1.22m)
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5'
(1.52m)
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6'
(1.83m)
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12'
(2.44m)
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18'
(3.66m)
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Roll Length
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250'
(76.2m)
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250'
(76.2m)
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250'
(76.2m)
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250'
(76.2m)
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250'
(76.2m)
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Big Roll
|
|
|
Roll Width
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4'
(1.22m)
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5'
(1.52m)
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6'
(1.83m)
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12'
(2.44m)
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18'
(3.66m)
|
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Roll Length
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2500'
(762m)
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2500'
(762m)
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2500'
(762m)
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2500'
(762m)
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2500'
(762m)
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Functions:
To increase the tensile strength and non-deformation of soil mass, increase stability of architectural structure, improve quality of soil mass, and effectively disperse, transfer and discompose centralization stress, to avoid soil mass from being destroyed because of exogenic action.
To avoid mixing of gravel of the upper and lower layers, soil mass and concrete.
Mesh shall not be easily blocked: reticular structure formed because of organization of indefinite fiber shall have anergy and mobility.
High water permeability: it can still keep good water permeability under pressure soil water.
Corrosion resistance: with polypropylene or dacron or other chemical fiber as material, acid proof alkali, non corroding, no damage by worms, and anti oxidation.
Easy construction: in light weight, convenient to use and construction.
Applications:
Hydraulic project
Sea embankment, river bank, lake dike
Anti-flood rescue work
Road construction
Soft soil improvement
Slope protetion
Road surface anti-reflection
Drainage
Railway project
Railway slope reinforcement
Tunnel anti-water skirting
Covert ditch for water discharge
Fly ash dam for coal-fired
Power plant Hydropower station
Aviation project
Runway foundation improvement
Structural course for apron
Airport road and drainage system
Product Tags:
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Black Filament Nonwoven / PP Woven Composite Geotextile Images
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