Ads by Google
| Introduction: Geomembrance |
| 1. Composite Material, composed with short fiber geotextile and geo-membrane (PE or PVC) |
| 2. Excellent impermeable ability because of high polymer materials |
| 3. Two types: |
| The two-geotextile one-membrane type and the one-geotextile one-geo-membrane type |
| Features: |
| 1. Good impermeable ability, used in draining and strengthening pavement |
| 2. Used in unconventional-temperature environment also allowed |
| 3. Tensile property, tear resistant, aging resistant and seepage proofing and isolation. |
| Function: Isolation and anti seepage |
| Application: |
| Widely used used as canal and pond liner landfills, wastewater treatment lagoons, oil exploration, aquaculture, irrigation ponds and remediation |
| Technical Performance |
| Strength Requirement |
Weight, g/m2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | Note |
Membrane Thickness (mm) | 0.25~0.35 | 0.3~0.5 | ||||||
Breaking Strength (KN/m) | 5 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 |
|
CBR Bursting Strength (KN) | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 |
|
Tear Strength | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 |
|
Value of Hydrostatic Pressure
Membrane Thickness (mm) | 0.2 | 0.4 | 0.4 | 0.54 | 0.6 | 0.7 | 0.8 | Note |
Two-geotextile one-membrane | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 13.2 | 1.4 | |
One-geotextile one-geo membrane | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 |
Geomembrance fabric