Bentomat Geosynthetic Clay Liners With 0.2mm PE Film Backing

Basic Information
Place of Origin: China
Brand Name: PioneerTEX
Certification: ISO9001 and ISO14001
Model Number: GCL5000
Minimum Order Quantity: 4000 sqm
Price: 2.5-3.0 us$/sqm
Packaging Details: PP WOVEN FABRIC OUTSIDE
Delivery Time: 2-3WEEKS
Payment Terms: T/T, L/C
Supply Ability: 2000 SQM/DAY
Material: Bentonite Sodium Granular 4500gsm Nonwoven: Polyester 220gsm
Woven: PP Woven Geotextile 110gsm Thickness: 5-6mm
Weight: 5000gsm Permeability: 1*10-14
High Light:

Bentomat Clay Liner

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Gcl Clay Liner

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Geosynthetic Liners

 Geosynthetic Clay Liners ( GCL)-Bentonite Mat in poweded form with 0.2mm PE film backing for landfill waterproof project

 

DESCRIPTION

 

BENTONITE MAT, it's a line of multilayer membrane composed by:

 One layer of polypropylene fabric (weft and warp) with exceptional tearing and mechanical resistance for the floor side.

 inside by a non-woven fabric in PP saturated with nano grains of natural sodium Bentonite with high water absorption index.

 In the front side a needled, micro punctured in order to allow partial extrusion of the Bentonitic gel. This side is impregnated with a 0,7   kg/sqm of miconized Bentonite.

The three layers are needled together to give to Water Shield excellent weathering properties until grounding. This structure can effectively block the nano grains of Bentonite from movement.

The result of this exclusive manufacturing process is a waterproof membrane with autosealing properties, with excellent weathering resistance, perfect adherence to the upper structure, extremely high puncture resistance (suitable for difficult surfaces with emerging ridges and stones, not regulars, not plane, or earthwork performed by mechanicals vehicles).

 

Bentomat Geosynthetic Clay Liners With 0.2mm PE Film Backing 0

BLACK PE FILM ON THE BACKING COULD BE 0.2 or 0.3MM.

Application:

 

BENTONITE MAT is used in suitable for intensive use in civil engineering, like building or road construction, where the maximum protection from water infiltration is needed. Even an irregular slope course don't affect at all the performance of Water Shield.

BENTONIT MAT is a versatile product, and can be adapted to different situations, but offer it's best for construction use and when the maximum resistance to traction and puncture resistance is needed. This thanks to the impregnation and use of double fabric (weft and warp) on the outer sides.

PIONEERTEX® GEOSYNTHETIC CLAY LINER (GCL) SPECIFICATION-GCL4500
       
Property Test Method Unit Value
Geotextile Layers      
Cover Layer      
Geotextile type     Polyester staple fibre needle-punched
nonwoven
Mass per unit area DIN EN 965 g/m2 >=220
Carrier Layer      
Geotextile type     Polypropylene woven
Mass per unit area DIN EN 965 g/m2 >=110
Bentonite Layer      
Type     Natural Sodium Bentonite(Powder)
Mass per unit area DIN EN 965 g/m2 >=4000
Swell Index ASTM D 5890 ml/2g >=24
Water Content DIN 18121 % <=15
Geosynthetic Clay Liner      
Mass per unit area DIN EN 965 g/m2 >=4400
Thickness EN964-1 mm >=5
Tensile Strength(MD&CD) ASTM D4595 KN/M >=10
Elongation at break(MD&CD) ASTM D4595 % 10/5.0
Peel Strength EN ISO10319 N/10cm >=60
Permeability
(Hydraulic Conductivity)
ASTM-D-5887 M/Sec. <=9.9X10-11

 

 

 

GCL Advantages

Plain surfaces (under pit):

Deploy the rolls overcoming it on the joints for 10 cm, and lapel in necessary in the pit borders Nail the rolls to the lean concrete every 50 cm

 

GCL CS is an isolating, non-permeable product which is constructed of a GCL layer bonded to a geomembrane sheet.

 

USES & FUNCTIONS Thrace Group GCL CS is used in many civil engineering and building applications offering the function of containment.
FEATURES & BENEFITS

1. An upgraded mechanical operating parameter.

2. Extreme toughness and durability.

3. A double lined system.

4. Puncture resistance.

APPLICATIONS In landfills, canals & storage reservoirs, tank storage sites, tunnel & building seals, run-off basins, flat roofs, concrete piles and sheet piling, foundation and other subsurface structures.

 

PIONEERTEX Geomembrane Reinforced Bentonite Mat Composite Technical Data Sheet
PTT Bentonite mat is a Reinforced GCL consisting of High Quality Natural Sodium Bentonite Powder
between two a layer of High Quality Geo-textile, which are Needle Punched together and Laminated
to a Thin Flexible Geo-membrane Liners. It's the premier water shield products for building,canal etc.
         
Item Unit Test Method MARV
Bentonite Swell Index   ml/2g ASTM D 5890 >=20
Fluid Loss   ml ASTM D 5891 <=18
Bentonite Mass Area   g/m2 ASTM D 5993 >=4000
Peel Strength   N ASTM D 4632 >=55
Grab Strength   N ASTM D 4632 >=600
Permeability(D=100cm)   M/S ASTM D 5887 <=5.0E-14
Non-woven Geotextile Mass   g/m2 ASTM D 5261 >=180
Woven Geotextile   g/m2 ASTM D 5261 >=110
HDPE Geomembrane thickness   mm N/A >=0.1
         
Geomembrane Bentonite Mat Composite Packing Specifications:
Roll Dimensions:   5.8mts wide;70cm roll diameter;
Panel Size: 5.8mts wide;30mts long;
Panel Area: 17.4 m2
Core Size: 100mm ID
Packing: High resistance black PE film;

 

 

 

GCL packing 2.jpg

 

GCL production 1.JPG

 

 

Contact Details
stefan.jiao

WhatsApp : +13924978499