HD 50
GeofanMeb HD Geomembrane
- Geomembranes are thin two-dimensional sheets with a very low permeability.
- The polymers come from a chemical plant in the shape of granules.
- During further processing the granules are melted and after extrusion, eventually followed by spinning, the semi-manufactured products get the shape of sheets.
- The additives can be used during melting before extrusion.
- These additives have the main purposes of improving the less favorable properties of the basic materials, especially the sensitivity for alterations.
HD 50 General Application(s):
- landfill lining
- tunnel construction
- liquid containment (artificial lakes / reservoirs / pond linings)
| Property | Standard | Unit | Minimum Value | Frequency |
|---|---|---|---|---|
| Thickness, (minimum average) | ASTM D 5199 | mm | 0.50 | Every roll |
Density | ASTM D 1505 | g/cc | 0.94 | 90,000Kgs |
Tensile Properties (each direction) | ASTMD6693 Type IV | 90,000Kgs | ||
Strength at Break | Dumbell, 2 ipm | KN/m | 13 | 90,000Kgs |
Strength at Yield | KN/m | 7 | 90,000Kgs | |
| Elongation at Break | G.L. 2.0 in (50mm) | % | 700 | 90,000Kgs |
Elongation at Yield | G.L. 1.3 in (33mm) | % | 12 | 90,000Kgs |
Tear Resistance | ASTM D 1004 | N | 62 | 20,000Kgs |
Puncture Resistance | ASTM D 4833 | N | 160 | 20,000Kgs |
Carbon Black Content | ASTM D 1603*/4218 | % | 2 | 9,000Kgs |
Carbon Black Dispersion | ASTM D 5596 | For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3 | 20,000Kgs | |
Notched Constant Tensile Load | ASTMD5397, Appendx | hr | 500 | 9,000Kgs |
OIT | ASTMD3895 | min | 100 | 9,000Kgs |
Oven Aging at 85℃ | ASTM D 5721 | |||
Standard OIT,retained after90 days | ASTM D 3895 | % | 55 | E.M.B |
| UV Resistance High Pressure OIT, retained after 1600 hours(min.avg) | ASTM D 5885 | % | 50 | E.M.B |
Melt Index,condition 190°C/2.16kg | ASTM D 1238 | 0.20g/10min |
- (1) The above values are on an average basis, the data was obtained from in-house test laboratories, National test institutes, and international test institutes. Geofantex Geosynthetics keeps the right of data changes and the final explanation right.
- (2) Liability Exclusion: This publication should not be construed as engineering advice. While the information contained here is accurate to the best of our knowledge, Geofantex Geosynthetics does not warrant its accuracy or completeness. The only warranty made by Geofantex Geosynthetics for its products is outlined in our Product Test Report accompanies our shipment of the products, or such other written warranty as may be agreed by Geofantex Geosynthetics and the customer.
- (3) Geofantex Geosynthetics specifically disclaims all other warranties, express or implied, including without agreement by Geofantex Geosynthetics and the customer. Geofantex Geosynthetics specifically disclaims all other warranties, express or implied, including without limitation, warranties of merchantability or fitness for a particular purpose, or arising from the provision of samples, a course of dealing, or usage of trade.
HD 50 Shipping and packaging information
| ROLL LENGTH(m) | ROLL WIDTH(m) | Approx Load Q’ty per 40’ HQ(m2) |
|---|---|---|
| 420 | 1-7 | 55860 |
Certificate
HD 50 Industry Product Equivalents
ACF ACF N031, ADS ADS 0311T, BP-Amoco Amoco 4535, Carthage Mills FX-30HS, Contech C-31NW, Crown Resources/TNS Crown R031, Dalco Daltex 1031, EXXON Exxon GTF-125, Hanes Geo TerraTex N03, L&M Supply LM 310, Maccaferri MacTex N11.1, Mirafi Mirafi 135N, Propex Geotex 311, Synthetic Industries SI 311, Skaps Skaps GT131, Thrace-LINQ LINQ 120EX, Willacoochee Industries WINfab 310N
This information is provided for reference only and is not intended as a warranty or guarantee. US Fabrics assumes no liability in connection with the use of this information.
