Description
Product survey
SK composite Geomembrane is earthwork composition material that is
produced from more than two materials of earthwork fabric (long and
short fiber needle embroidering Geotextile, weaving Geotextile,
plastic weaving cloth, etc.) and macromolecule material (HDPE film,
LDPE film, EVA film, etc.) by rolling and thermal melting.
Performance feature
â—Ž Our company has
composite Geomembrane production experience for over ten years,
solves various defects of similar product such as different length
and width, non-uniform film thickness and many holes caused by
composition, makes strict inspection on each leaving-factory
product, and makes the products ply their functions in project
applications to the maximum.
â—Ž Our company develops
into the producer with two technologies of rolling and thermal
composition at present. Width of the product reaches 7m, comparing
with same products, it reduces joint, decreases construction cost,
shortens construction period, and reduces hidden trouble caused by
incorrect joint handling.
â—Ž Composite Geomembrane
uses earthwork fabric to replace particle material as Geomembrane
protection layer so as to protect Geomembrane anti-seepage layer
from damage and to reduce grading requirement of underlying layer
particle diameter, and can play the function of drainage.
â—Ž Composite Geomembrane
has large friction factory, and can prevent coverage layer from
sliding. Comparing with simple HDPE film, non-woven cloth in
composite Geomembrane has large friction factor, and composite
Geomembrane can make slope ratio increase, and reduce floor
area.
â—Ž Composite Geomembrane
has high mechanic strengths such as tension, tearing, breaking and
puncture resistance.
â—Ž Composite Geomembrane
has certain deformation quantity, has quick transfer and spread of
stress caused by uneven defect of underlying layer, and has strong
stress capacity.
â—Ž Hole pressure and
floating support force on contact surface between composite
Geomembrane and earth body are easy to spread.
â—Ž Composite Geomembrane
has certain heat preservation, which reduces damage on Geomembrane
by frozen expansion of earth body so as to reduce deformation of
earth body.
â—Ž Composite Geomembrane
uses laying construction, has excellent aging resistance, and
reduces maintenance of project.
â—Ž Composite Geomembrane
has convenient laying construction, reduces transportation
quantity, decreases construction cost, and shortens construction
period.
Product classification
â—Ž One cloth one
film Base cloth: ****1,**0g/m2 Film
thickness: 0.**2.0mm.
â—Ž Two cloth one
film Base cloth: *****0g/m2 Film thickness:
0.**2.0mm.
â—Ž One cloth two
film Base cloth: ****1,**0g/m2 Film
thickness: 0.**0.8mm.
â—Ž Multi cloth multi
film Base cloth:
****1,**0g/m2 Film thickness: 0.**0.8mm.
Product specification
Width: **7m; Weight: ****2,**0g/m2.
Application range
Since composite Geotextile has good plane drainage, excellent
seepage resistance and high mechanic strengths such as tension,
tearing, breaking and puncture resistance.
1. River dike, lake bank, tailing bank, reservoir area, water
channel and liquid tank (pit).
2. Anti-seepage blocking of subway, basement and tunnel.
3. Waterlogging and anti-seepage of roadbed and other
foundation.
4. Horizontal anti-seepage laying of dike and bank, vertical
anti-seepage layer of foundation, construction cofferdam and waste
material yard.
5. Seawater and freshwater cultivation farm.
6. Waterproof layer of roadbed, expansion soil and wet sinking
yellow earth of highroad, expressway and railway.
Product specification
Weight g/m2 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
***0 |
Remark |
0.*5~0.*5 |
0.3~0.5 |
|
Breaking Strength,
KN/m |
5 |
7.5 |
*0.0 |
*2.0 |
*4.0 |
*6.0 |
*8.0 |
Vertical and horizontal |
CBR Bursting Strength
KN |
1.1 |
1.5 |
1.9 |
2.2 |
2.5 |
2.8 |
3.0 |
|
Tear Strength,
KN |
0.*5 |
0.*5 |
0.*2 |
0.*0 |
0.*8 |
0.*6 |
0.*2 |
Vertical and horizontal |