White LDPE Compound Geomembrane
Negotiable /Square Meter
Min.Order:9 Square Meters
Laiwu Starring Project Material Co., Ltd.
White LDPE Compound Geomembrane
Product Description
Name | Compound Geomembrane |
Description | Compound geomembrane is a waterproof material formed with the fusing of non woven fabric and Polyethylene membrane. Compound geomembrane may be of two types - one side non woven fabric and one side PE membrane and two sides non woven fabric with PE membrane in between. Geomembrane Material:PE Geotextile Material:PP or PET staple nonwoven geotextile PET filament spunbond nonwoven geotextile |
Features | 1.High tensile strength & tearing resistance |
2. High bursting resistance | |
3.Aging resistance | |
4.Anti-corrosion | |
5.Long temperature range and life span | |
Application | The gemenbrane is against drawing, tearing resistance, and high CBR plunger strength, can meet the need of civil engineering such as water conservancy, municipal administration, building, traffic, subway, tunnel ect. Because of selecting high polymer for use and adding the aging-resistant materials in the production technology, it can use in the unconventional temperature environment.
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Product Technical Parameters
Needle Punched common short-fabric non-woven / polyethylene composite geotextile strength requirements
Mass per unit are g/m2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | Marks |
Thickness of membrane | 0.25-0.35 | 0.3-0.5 |
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Tensile at break kN/ m | 5 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | MD/CD |
CBR strength kN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 |
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Tear strength kN | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | MD/CD |
Note: According to the specifications of thickness per unit area, the actual specifications in the range of specifications between the adjacent table, according to the interpolation method to calculate the appropriate evaluation indicators; beyond the scope of the table, the assessment indicators to be negotiated by the supply and demand. |
Hydrostatic pressure tolerance specification data:
Thickness of membrane | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 |
Note |
One textile one membrane mm | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | |
Two textile one membrane mm | 0.5 | 0.6 | 0.8 | 10. | 1.2 | 1.4 | 1.6 |