*Width :3-8m
*Length: 50-100m
We produce the composite geomenbrane according to the National
standard.
Product Specification and Technical Index (GB/T 17642-2008)
| Item | Specifications | Remark |
| Geotextile Unit Weight (g/㎡) | 300 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 |
|
| Geomembrane Thickness (mm) | 0.25-0.35 | 0.30-0.50 |
|
| Nominal Fracture Strength (KN/m) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 |
|
| Breaking Strength (KN/m,≥,LD/TD) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 |
|
| Standard Intensity Corresponding Elongation Rate (%) | 30~100 |
|
| CBR Burst Strength (KN,≥) | 0.70 | 1.50 | 1.90 | 2.20 | 2.50 | 2.80 | 3.00 | 3.20 |
|
| Longitudinal Tear Strength (KN,≥) | 0.05 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 |
|
| Hydrostatic Pressve (Mpa) | See List Below |
|
| Peel Strength (N/cm,≥) | 6 |
|
| Vertical Permeability Coefficient (cm/s) | According to design or contract mentioned. |
|
| Width Variation (%) | -1.00 |
|
|
Specification
Item | Geomembrane Thickness (mm) | Remark |
| 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 1.00 |
| Hydrostatic Pressve (Mpa) | One geotextiles with one geomembrane | 0.40 | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 |
|
| Two geotextiles with one geomembrane | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 |
|
Composite Geomembrane Application
It is an ideal impermeable material, widely used on basement and
roof top waterproofing, roads, highways, railways construction,
channels, dikes, reservoirs, dams and transportation tunnels as
reinforcement, etc.
1. Earth-rock dams, rockfill dams, masonry dams and
roller-compacted concrete dams.
2. Channels, liquid storage tanks (pits, gravels).
3. Waterproofing of expansive soil and collapsible loess.
4. Construction cofferdams.
5. Anti-seepage linings for subways, basements and tunnels.
6. Salt seepage prevention for roadbeds and other foundations.
7. Tailings dams, sewage reservoirs and reservoir areas, waste
plants.
8. Roof and basement anti-seepage and moisture-proofing.
9. Horizontal anti-seepage blankets in front of embankments and
dams, and vertical anti-seepage layers for foundations
Composite Geomembrane Installation
1. For the laid composite geomembrane, the overlap width of the
edge welding weld is 80~100mm, and the joints must be free of dirt,
moisture, dust, etc.
2. Before welding, adjust the two edges of the PE single membrane
at the joint to overlap a certain width, and make it flat and
wrinkle-free.
Jianyi ---Your Professional Composite Geomembrane Sheet Manufacturer
Jianyi New Material Co.,Ltd, which is the professional manufacturer
specialized in R&D, produce, sales and installation of
environmentally friendly materials.
We have one advanced imported geomembrane production line, two
world-class HDPE geomembrane production lines, and one textured
HDPE geomembrane production line. Our capacity of HDPE geomembrane
can be 60 metric tons per day.
Jianyi is the largest manufacturer of Composite geomembrane in Hunan,we
are one of the member units of HNWPA.
We have certificated by ISO9001, ISO14001 ISO45001 and CE.
We have about 20 patents, part of them as follows:
Patent for Geotextile Netting Machine/Composite geomat
patent/Patent for composite film trimming device ect.
Changsha Jianyi have participated in many large-scale exhibitions
abroad, such as Indonsia, Vietam, Russia , India, Philippine,
Myanmar, Combodia etc ,our HDPE geomembrane products are deeply
loved by exhibitors.
Changsha Jianyi have built a long term cooperation with many famous
enterprises:
FQA
Q1: Can you send us sample by courier?
A1: Yes, we can send free sample. And we can provide free sample
and express fee for our new clients for one time.
Q2: What is your MOQ?
A2: For available stock of composite geomembrane, 2000m2 is our
MOQ. But for short stock of our ordinary products, our MOQ is 5
tons for ordinary specification.
Q3: How can I trust you because I haven’t done business with your
company before?
A3: Our company has more than 20 years in this industry. We have
been ISO9001, 14001,CE certificated. If you are free and available,
welcome you to visit our company.
