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Ground Pvd Prefabricated Vertical Drain Geocomposite Drainage

Categories Geocomposite Drainage
Brand Name: PioneerTEX
Model Number: HW Drainage
Certification: ISO9001
Place of Origin: Jiangsu,China
MOQ: 1500m2
Price: 0.5US$/SQM
Payment Terms: L/C, T/T
Supply Ability: 2000 SQM/Day
Delivery Time: 4-6weeks
Packaging Details: PE film inside, thick PE film outside
Material: PP core and PET nonwoven
Width: 100mm
thickness: 3.5-5mm
Color: White
Nonwoven: PET Spunbond Nonwoven
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    Ground Pvd Prefabricated Vertical Drain Geocomposite Drainage

    Geocomposite Prefabricated Vertical Drain (PVD) Filter bonded with Core wick drain for soft ground settlement projects


    What is Wick Drain?



    Prefabricated Vertical Drain (PVD) is a composite product of plastic strip with outer non­woven geotextile layer. PVD gets excellent physical, mechanical & hydraulic performance, which make it an effective solution of Soft Ground Improvement to accelerate construction and reduce both time and magnitude of post­construction settlement.


    Structure of Wick Drain?


    Prefabricated Vertical Drain (PVD) PP material Wick Drainage Plate for soft soil treatment
    1.The core boards are made of mixture from PP and PE, so it combines the rigidity of PP and the flexible and weather-resistant.

    capabilities of PE.
    2.Filtration membrane is made of non-woven fabrics, permeability and water logging ability enjoying good.
    3.Filtration membrane are firm together when wrapping the core board by ultrasound.


    CHINA STANDARD PVD WICH DRAIN Specification:
    ITEMSpecificationType 
    ABCDCondition
    UnitConstruction depth(m)Max15Max25Max35Max50 
    Thickness(mm)Min3.5Min4.0Min4.5Min5.0 
    Width(mm)100±2100±2100±2100±2 
    Roll length(m)200±2200±2200±2200±2 
    longitudinal drainage cm3/sMin15Min25Min40Min55350kpa side pressure
    Tensile strength(KN/10cm)Min1.0Min1.3Min1.5Min1.8 
    FilterElongation %≤10 
    Permeability(Cm/s)5*10-4min24H dipped in water
    Pore Size(μm)75 maxΦ95
    Tensile strength(N/10cm)DryMin15Min25Min30Min37Elongation 10%
    Tensile strength(N/10cm)WetMin10Min20Min25Min32Elongation 15%


    PioneerTex Wick Drain Data Sheet
    Manufacturer: Changzhou Pioneer Textile Technology Ltd
    Physical properties of material
    Drain CoreMaterialPE+PP 
    Filter fabricMaterial100% PET Filament nonwoven 
    Technical date sheet
    ItemUnitTest MethodTesting Value
    CompositeThicknessmmASTM D 52613.8
    WidthmmASTM D 5261100
    Tensile strengthKN/mASTM D 45951.5
    Elongation at break%ASTM D 459510
    *Longitudinal discharge capacitycm3/sASTM D 471630
    Drain
    Core
    Configuration N/A28-30
    ThicknessmmASTM D 52613.6

    Nonwoven

    Filter

    ThicknessmmASTM D 52610.28
    Wide width tensile strengthKN/mASTM D 45954
    Grab tensile strengthNASTM D 4632350
    Coefficient of permeabilitycm/sASTm D 44911.12*10-2
    Opparent opening size(O95)mmASTM D 4751<0.074
    1)The item marked * is the key technical date.All the testing result tested by authorized lab only be responsible for the products delivered by PTT. The tested date are average values 2)The size of thickness and width produced could be varied from less 3%. 3) Standard variation in mechanical strength of 10% and in hydraulic and pore size of 20% have to be allowed for.
    Package details
    Roll length200m/Roll
    Roll diameter(outside)1.1m-1.3m
    Stuffing Quantity140000-180000m.

    Quality Ground Pvd Prefabricated Vertical Drain Geocomposite Drainage for sale
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