ASTM GM13 Standard Single Side Textured HDPE Geomembrane For Dam
Liner
HDPE geomembranes are made from 100% virgin resins and highly
durable UV additives. They are resistant to a wide range of
chemicals, including acids, salts, alcohols, oils, and
hydrocarbons.
In addition to their excellent resistance to chemical attack and UV
rays, they also exhibit high mechanical properties to withstand the
stresses of on-site installation. Their very low permeability
allows them to act as a barrier to the passage of fluids and gases.
YIXING SHENZHOU HDPE geomembranes offer the following advantages:
Excellent thermal and chemical resistance, and very good impact
resistance.
Available in the following thicknesses: 0.50 mm smooth HDPE
geomembrane, 0.75 mm smooth HDPE geomembrane, 1.00 mm smooth HDPE
geomembrane, 1.50 mm smooth HDPE geomembrane, and 2.00 mm smooth
HDPE geomembrane.
Applications: Water reservoirs, tailings, dams, oxidation ponds and
all types of projects where waterproofing is required.
| No. | Properties | Test Method | Test Value |
| 1 | Thickness(mm) | ASTM D5199 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
| 2 | Density (g/cm2) | ASTM D1505 | 0.939 |
| 3 | Tensile Propeties | | |
| Yield Strength(N/mm) | ASTM D6693 | 7 | 11 | 15 | 18 | 22 | 29 | 37 | 44 |
| Break Strength(N/mm) | 13 | 20 | 27 | 33 | 40 | 53 | 67 | 80 |
| Yield Elongation % | Type IV | 12 |
| Break Elongation % | 700 |
| 4 | Tear Resistance/N | ASTM D1004 | 62 | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
| 5 | Puncture Resistance/N | ASTM D4833 | 160 | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
| 6 | Stress Crack resistance/hr | ASTM D5397 (App.) | 300 |
| 7 | Carbon Black | |
| Carbon Black Content % | ASTM D1603 | 2.0-3.0 |
| Carbon Black Dispersion | ASTM D5596 | Carbon black dispersion(only near spherical agglomerates)for 10
different views 9 in categories 1 or 2 and 1 in category 3 |
| 8 | Oxidative Induction Time(OIT) | |
| Standard OIT/min | ASTM D3895 | 100 |
| High Pressure OIT/min | ASTM D5885 | 400 |
| 9 | Oven Aging at 85°C | |
| Standard OIT-% retained after 90 days | ASTM D3895 | 55 |
| High pressure OIT-% retained after 90 days | ASTM D5885 | 80 |
| 10 | UV Resistance | |
| Standard OIT retained after 1600 hrs | ASTM D3895 | 50 |
| High pressure OIT retained after 1600 hrs | ASTM D5885 | 50 |
| 11 | Low tempreture impact brittle property at -70°C | _ | Pass |
| 12 | Permeability g·cm/(cm2)·Pa | _ | ≤1.0×10-13 |
| 13 | Dimensional Stability/% | _ | ±2 |
1.Environmental Protection:hdpe geomembrane
Municipal environmental projects, water conservancy
projects,Landfill cap, mining heap leach pads
2. Aquaculture Industry: hdpe geomembrane
Industrialized aquaculture ponds, fish ponds, shrimp ponds, sea
cucumber circle protection.
3.Gardens:hdpe geomembrane
Artificial lakes, rivers, reservoirs, golf pools, slop protection,
greening lawns, water-proof and moisture proof.
4.Petrifaction:hdpe geomembrane
Chemical plant, storage tank seepage control, chemical reaction
tank, sedimentation tank lining.
5.Agriculture:hdpe geomembrane
Seepage control of reservoirs, application pools,reservoirs,
irrigation system
6.Salt Industry:hdpe geomembrane
Salt pond, salt film and salt pond
Advantages and Economy
1. Cost-effectiveness
Compared with concrete structures, HDPE geomembranes have a short
construction period and low cost, and are particularly suitable for
large-volume water pools (such as regulating pools and aeration
pools).
2. Durability
The service life is more than 50 years, resistant to acid and
alkali corrosion, resistant to ultraviolet aging, and adaptable to
a temperature range of -60℃ to +60℃.
FAQ:
Q: What is a geomembrane used for?
A: HDPE geomembrane is suitable for environmental protection,
sanitation, water conservancy engineering, municipal engineering,
garden, petrochemical, mining, agriculture, aquaculture, salt
industry, hydraulic, transportation, and oil and gas applications
as well as in the waste industry.
Q: What are the three types of geomembranes?
A: Geomembrane, as a kind of geosynthetics, is mainly divided into
HDPE Geomembrane(high density polyethylene geomembrane) or HDPE
liner, LLDPE Geomembrane(line low density polyethylene geomembrane)
and PVC Geomembrane(Polyvinyl Chloride Geomembrane).
Q: What are the HDPE geomembrane liners?
A: HDPE geomembrane liners – High-Density Polyethylene geomembrane liners.
Q: What are the types of geomembrane sheets?
A: In terms of material, geomembrane types are divided into HDPE
geomembrane sheets and LLDPE geomembrane sheets. In terms of color,
geomembrane types are divided into black geomembrane, blue
geomembrane, green geomembrane, and white geomembrane. In terms of
usage, geomembrane types are divided into aquaculture geomembrane
and engineering geomembrane. From the surface, the geomembrane
types are divided into smooth geomembrane and rough geomembrane.
There are many types of geomembranes, but the main function is to
provide support for seepage prevention and environmental
protection. Our company is a geomembrane liner company and factory,
we can customize geomembrane according to customer needs.
Q: What is the thickness of the geomembrane?
A: Geomembrane Thickness range 0.3mm-3mm.
Q: What is the best thickness for a geomembrane pond liner?
A:0.75mm geomembrane thickness is popular.
Q: Is Geomembrane HDPE waterproof?
A: Yes, our HDPE Geomembrane is a waterproof Geomembrane,
impermeable Geomembrane.
Q: How long will the geomembrane pond liner last?
A:> 10 years exposed to the sun.
Q: Why is the geomembrane pond liner black?
A: The carbon black can improve the UV resistance, and life is
longer.
Q: How do I know how much geomembrane pond liner I need?
A: The geomembrane width and geomembrane length, geomembrane depth,
geomembrane overlap, extra length for trench, and the geomembrane
waste rate.
Q: How do choose suitable geomembrane manufacturers from China?
A: YIXING SHENZHOU geomembrane liner, factory price, ASTM standard
quality, delivery time within 15 days, Top 10 geomembrane
manufacturers, and suppliers from China.
