Tecsound 70
Product Description
Tecsound is a thin and elastic mineral high-density membrane ensuring good sound insulation effect for different elements of building constructions. The face side of the membrane is made of non-woven fabric which improves mechanical performance and protective properties of the membrane.
Composition
- natural calcium carbonate polymorph (natural aragonite)
- highly filled polymers
- organic oils
- non-woven fabric “spunbond”
| Modifications | Tecsound 70 |
|---|---|
Length, m | 5 |
Width, m | 1.22 |
Thickness, mm | 3.7 |
Roll Area, m2 | 6.1 |
Surface Density, kg/m2 | 7 |
Airborne Noise Isolation Index, Rw | 28 |
| Parameter | Test Method | Tecsound |
|---|---|---|
Density, kg/m3 | - | 1900 |
Longitudinal Strength, H/50mm2 | NT-67 | >30 |
Elongation, % | NT-67 | >500 |
Low-Temperature Flexibility, °C | NT 1109 | -20 |
Tensile strength, H/50 mm | NT 12310-1 | 153-235 |
Water Vapour Diffusion Resistance Factor | UNE-EN 1931 | μ ≥1806 |
Water Absorption (24 h at 23°C), % | ISO 62 | 0.03 |
Shore A Hardness | NT 74 | 30±10 |
Fire Hazard Class | - | КМ1 |
| Tecsound | |
|---|---|
| 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.
| Modifications | Tecsound 70 |
|---|---|
No. of Rolls per Pallet, pcs | 24 |
Pallet Area, m2 | 146.4 |
Pallet Weight, kg | 1044.8 |
No. of Pallets per Euro Trailer, pcs | 20 |
Area in Trailer, m2 | 3513.6 |
The products shall be stored on pallets horizontally. Placement of pallets on one another is not allowed.
The products are delivered in rolls with cardboard tubes inside.
The products shall be stored in original packages away from sources of heat and UV radiation in a dry place at max. 35°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.