ECOBASE V-UV is made of plasticised PVC with UV stabilisation and withstands UV radiation both during installation and in service. It is used for foundations, stylobates, inverted roofs, tunnels and metro stations, floors on grade, and for anti-seepage liners of ponds, sludge ponds, canals, dykes and dams. The membrane can be installed at sub-zero temperatures and on a damp substrate without drying, and the seams are tested for leak-tightness. It is resistant to aggressive solutions, biological attack and roots, and is watertight at 1 MPa for 24 h.
| Manufacturer | TECHNONICOL — OOO “Zavod Logicroof”, Ryazan |
|---|---|
| Type | roll materials and membranes |
| Use | foundations and basements, tunnels and metro, tanks and pools, hydraulic structures and dams, roofs |
| Base | unreinforced polymer membrane based on plasticised PVC (extrusion, fillers, process additives), UV-stabilised; signal layer |
| Colour | both sides grey, or one of them black |
| Packaging | rolls 20 m × 2.15 m, each in opaque polyethylene film, on wooden pallets |
| Application method | waterproofing of foundations, stylobates, trafficked inverted roofs, underground structures, tunnels, metro stations and pedestrian underpasses; anti-seepage liners for ponds, tailings and sludge ponds, manure storage facilities, land reclamation canals, dykes, dams, lagoons, tanks; floors on grade; installation at sub-zero temperatures and on a damp substrate without drying; seams are tested for leak-tightness; used in accordance with SP 45.13330, SP 72.13330.2016, SP 71.13330.2017, SP 28.13330.2017, STO 72746455-4.2.2-2016 |
| Key properties | nominal tensile strength (method B) lengthwise at least 12 MPa, crosswise at least 10 MPa (GOST 31899-2-2011); elongation at maximum load at least 200%; flexibility on a bar R = 5 mm not more than −40 °C (GOST 2678-94); watertightness at 1 MPa for 24 h — absolute (GOST EN 1928-2011, B); nail-shank tear resistance at least 150 N; change in linear dimensions at 80 °C over 6 h not more than 2%; static puncture resistance at least 20 kg; welded seam peel strength at least 300 N/50 mm, tensile strength at least 600 N/50 mm; impact resistance on a hard substrate at least 700; 1400 mm, on a soft substrate at least 1000; 1800 mm; water absorption not more than 0.2%; resistance to UV radiation during installation and service, to aggressive solutions, biological attack and roots |
| Layer thickness | 1.2; 1.5; 2.0; 3.0 mm (up to 6 mm can be produced) |
| Shelf life | 12 months from the date of manufacture; store rolls horizontally on a pallet, not more than 3 high, in the factory packaging, in a dry enclosed room or under a canopy |
| Standards | STO 72746455-3.4.3-2015; GOST 30547 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
PVC membrane with a textured surface for the second layer of two-layer waterproofing systems for underground structures with leak-tightness monitoring.
PVC membrane with a signal layer for underground structures, metro, ponds and water tanks; root-proof and resistant to acid solutions.
U-shaped PVC waterstops with a finishing position for expansion joints: after pouring, the joint remains accessible for inspection and repair.
Cold bituminous mastic in a 3 kg pail for spot repair of roll and mastic roofs and for bonding bituminous materials to various substrates.
Hot bitumen-polymer mastic for roof repair and construction, bonding rolls and coating underground structures; elongation at least 1100%.
PVC membrane with a textured side for the second layer of two-layer waterproofing of underground structures with leak-tightness monitoring.
