MGM geomembrane
MGM Geomembrane
MGM geomembrane is a flat polymer sheet, which is used as a waterproofing layer in the construction of hydraulic and road facilities. Geomembrane is made from special types of polyethylene with the use of stabilizing additives, so this product is durable, elastic, resistant to aggressive chemical environments and UV radiation. MGM Geomembrane complies with state sanitary and epidemiological standards, fire safety regulations.
MGM geomembranes can be divided into:
- LLDPE
- LDPE
- HDPE
- PERT (resistant to high temperatures)
Types of MGM geomembrane:
- Single Layer
- Double Layer
- Three-layer
Distinctive features of our double-layer MGM geomembrane are absolute water-tightness, anti-corrosion, high resistance to various mechanical loads, excellent elasticity, preserving the integrity even with significant subsidence of the base. The resistance to cracking allows our geomembrane to be used in construction in earthquake-prone areas. Almost complete indestructibility, resistance to heat aging. Very long service life. Large temperature range. Unaffected by aggressive environments, UV radiation. Due to its unique properties, geomembranes are successfully used in the construction of household waste landfills, storage facilities for toxic and hazardous industrial waste. With the help of membranes , reservoirs for sewage water are created, dams are built. In addition, geomembranes are also used for repair work on hydraulic constructions
The MGM two-layer geomembrane is 25% stronger than the single-layer one. MGM double-layer geomembrane color: black, black / white, we also have the opportunity to make any other by the agreement with the customer.
Application of MGM Geomembrane
• Tailing dumps at mining and processing enterprises, as well as open pit and mine sites (dumps of useless rocks);
• Sludge storages at industrial enterprises;
• Reservoirs / impoundments (irrigation / melioration);
• Various anti-flood structures, dams;
• Ash dumps (at thermal power plants);
- Storage lagoons (agro-industrial business);
• Porthole;
• Artificial reservoirs (ponds / pools / fountains, etc.);
• Drainage systems;
• Installation of the foundation, many other types of construction works;
• Pipeline installation;
• Watertight dams;
• Construction of roads (underground parking, tunnels for various purposes); - Landfills for storing waste (industrial / household during their recultivation, construction, expansion);
• Isolation of oil storages and oil barns;
• Hazardous storage sites.
TECHNICAL SPECIFICATIONS OF MGM GEOMEMBRANE
- MGM geomembrane is available in rolls up to 6 m wide;
• By surface type, MGM Geomembrane is manufactured with a smooth and textured surface;
• MGM Geomembrane thickness is from 0.15 to 4.0 mm.
Parameter name | MGM Geomembrane(T) | |||||||||||||
MGM (Т) LLDPE | MGM (Т) HDPE | |||||||||||||
Nominal thickness, mm | 0,75 | 1,00 | 1,25 | 1,50 | 2,00 | 2,50 | 3,00 | 0,75 | 1,00 | 1,25 | 1,50 | 2,00 | 2,50 | 3,00 |
Asperity height, mm | 0,25 | 0,25 | ||||||||||||
Tensile stress at break, кN/m, not less | 9 | 11 | 13 | 16 | 21 | 26 | 31 | 8 | 10 | 13 | 16 | 21 | 26 | 32 |
Elongation to break, %, not less | 250 | 100 | ||||||||||||
Tear resistance, N, not less | 70 | 100 | 120 | 150 | 200 | 250 | 300 | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
Flexibility on the rod with 5 mm radius, at temperature – 60°С | Cracks or other visible defects should not appear on the surface of the sample | Cracks or other visible defects should not appear on the surface of the sample дефектов |
Parameter name | MGM Geomembrane | |||||||||||||||
(LDPE) | (HDPE) | |||||||||||||||
Nominal thickness, mm | 0,5 | 0.75 | 1,00 | 1,25 | 1,50 | 2,00 | 2,50 | 3,00 | 0,5 | 0,75 | 1,00 | 1,25 | 1,50 | 2,00 | 2,50 | 3,00 |
Tensile stress at break, кN/m, not less | 13 | 20 | 27 | 33 | 40 | 53 | 66 | 80 | 13 | 20 | 27 | 33 | 40 | 53 | 67 | 80 |
Puncture resistance, N | 140 | 190 | 250 | 310 | 370 | 500 | 620 | 750 | 170 | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
Elongation to break, %, not less | 800 | 700 | ||||||||||||||
Water-vapor permeability | 0 | 0 | ||||||||||||||
Low temperature resistance, С | -70 | -70 | ||||||||||||||
UV resistance, % | ≥50 | ≥50 |