Highway infrastructure construction Geomembrane
Classification :
keyword:
Geomembrane
PRODUCT DETAILS
Highway infrastructure construction Geomembrane
| Name; geomembrane |
| Length; 1-6m |
| Thickness; 0.3 -2 mm |
| Material; HDPE, LDPE, PVC, LLDPE |
| Color; Black, white, blue, customized products can be supported according to customer needs |
Introduction
The developing technique of geosynthetic membrane, in addition considered as geomembrane, consists of limitless steps. Firstly, the web web page desires to be organized through eliminating any debris, leveling the surface, and making tremendous best drainage. Next, the geomembrane is laid out on the organized surface, making fine it covers the entire region to be protected.
To tightly closed the geomembrane in place, anchoring methods such as trenching or welding are used. Trenching entails excavating a trench alongside the edges of the geomembrane and burying it with soil or special elements for stability. Welding, on the awesome hand, entails turning into a member of man or lady geomembrane sheets collectively the use of specialised heat-sealing equipment.
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After the geomembrane is secured, first-rate manipulate measures are carried out to make nice its integrity. This may additionally additionally in addition consist of conducting leak assessments and inspecting the seams for any possible issues. Finally, the carried out set up is inspected and licensed earlier than than any in addition establishing matters to do can proceed.
It is necessary to phrase that the enchancment of geosynthetic membranes prefer to be carried out by way of practicable of licensed authorities with trip in geomembrane installation. Adhering to agency requirements and hints is fundamental to make superb the effectiveness and sturdiness of the geomembrane system.
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Specifications
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Properties |
Test Method |
GMSH050 |
GMSH075 |
GMSH100 |
GMSH150 |
GMSH200 |
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■ Thickness |
ASTM D5199 |
0.50 mm |
0.75 mm |
1.00 mm |
1.50 mm |
2.00 mm |
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■ Density |
ASTM D1505 |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
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Tensile Properties |
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■ Yield strength ■ Break strength ■ Yield elongation ■ Break elongation |
ASTM D6693 Type IV
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7 kN/m 13 kN/m 12% 700% |
11 kN/m 20 kN/m 12% 700% |
15 kN/m 27 kN/m 12% 700% |
22 kN/m 40 kN/m 12% 700% |
29 kN/m 53 kN/m 12% 700% |
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■ Tear Resistance |
ASTM D1004 |
62 N |
93 N |
125 N |
187 N |
249 N |
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■ Puncture Resistance |
ASTM D4833 |
160 N |
240 N |
320 N |
480 N |
640 N |
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■ Stress Crack Resistance |
ASTM D5397 |
500 hrs |
500 hrs |
500 hrs |
500 hrs |
500 hrs |
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■ Carbon Black Content |
ASTM D1603 |
2.0% |
2.0% |
2.0% |
2.0% |
2.0% |
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■ Carbon Black Dispersion |
ASTM D5596 |
For 10 different views:9 in Categories 1 or 2 and 1 in Category 3 |
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■ Oxidative Induction Time (OIT) |
ASTM D3895 |
100 min. |
100 min. |
100 min. |
100 min. |
100 min. |
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■ UV Resistance High Pressure OIT retained after 1600hrs |
ASTM D5885 |
50% |
50% |
50% |
50% |
50% |
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Dimensions |
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■ Roll Width (m) |
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7 |
7 |
7 |
7 |
7 |
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■ Roll Length (m) |
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420 |
280 |
210 |
140 |
105 |
Factory strength
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Applications
Applied to the projects of Landfill site, bank, dam, storage reservoir, channel, irrigation, highway, railway, tunnel, drinking tank, salt field bittern pan, chemical liquid storage, treatment tank, artificial lake and riverway etc.
Factory Appearance
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