TechnoSonus VEM 4 SA
Product Description
TechnoSonus VEM SA is a thin elastic sound insulation high-density polymer based membrane with a self-adhesive layer. The polymers impart a higher mass to the material which ensures effective sound insulation of various structures. One side of the membrane is a self-adhesive layer designed for quick and straightforward mounting directly on sheet construction materials.
Composition
- highly filled polymers
- organic oils
- mineral fillers
| Modifications | TechnoSonus VEM 2 SA | TechnoSonus VEM 4 SA |
|---|---|---|
Length, mm | 2500 | 2500 |
Width, mm | 1200 | 1200 |
Thickness, mm | 2 | 4 |
Surface Density, kg/m2 | 3.8 | 7.6 |
Roll area, m2 | 3 | 3 |
Roll Weight, kg | 11.4 | 22.8 |
| Parameter | Test Method | TechnoSonus VEM 2 SA | TechnoSonus VEM 4 SA |
|---|---|---|---|
Airborne Noise Isolation Index, Rw, dB | - | 24 | 29 |
Density, kg/m3 | - | 1900±2,5% | 1900±2,5% |
Shore A Hardness, Shore A units | GOST 263-75 | 15-16 | 15-16 |
Crispness Temperature Limit,°C | GOST 7912-74 | -20 | -20 |
Tearing Strength, H/m | GOST 262, Method G | 5.45 | 5.45 |
Fire Hazard Class | - | КМ1 | КМ1 |
| TechnoSonus VEM | |
|---|---|
| Recommended temperature for installation | +5 - +35°C |
| Recommended operating temperature | -20 - +60°C |
| Storage period* | 24 months |
* subject to storage and transportation conditions.
After the warranty period of storage has expired, the products must be checked for compliance with the declared characteristics and, if they comply with the declared characteristics, the period of storage may be extended.
| Parameter | Zvukoizol VEM 2 SA | Zvukoizol VEM 4 SA |
|---|---|---|
Package | pallet | pallet |
No. of Rolls per Pallet, pcs | 48 | 30 |
Pallet Area, m2 | 144 | 90 |
Pallet Weight, kg | 547.2 | 684 |
No. of Pallets per Euro Trailer, pcs | 28 | 28 |
Area in Trailer, m2 | 17 740.8 | 18 676 |
The products shall be stored horizontally on pallets. Placement of pallets on one another is not allowed.
The products are delivered in rolls with cardboard tubes inside.
To avoid the product deformation:
- other cargo to be stored on pallets with the product is not allowed;
- vertical storage of rolls of the product is not allowed, as well as shock loads on the ends of the product during loading operations and during storage;
- do not exceed the quantity of the product on one pallet according to the container packaging.
The products shall be stored in original packages away from sources of heat and UV radiation in a dry place at max. 30°C.
In cases of transportation or storage of the product at temperatures below +10°C, before installation it is necessary to keep it in a room for 24 hours at a temperature of +20°C.
When storing for more than 12 months, for better adhesion to the surface, it is recommended to warm up the adhesive layer before installation work with a heat gun. Do not use open flame sources when heating!
