PROFI PE
Permanently elastic underlay made of high density polyethylene foam.
| Impact sound insulation | IS 20 dB (+/- 2 dB) |
|---|---|
| Radiated walking sound | RWS ≤ 16% |
| Thermal resistance | R 0,039 m2 K/W |
| Water vapour diffusion resistance | SD 25 m |
| Compressive strength | CS 2 (60 kPa ≤ CS < 200 kPa) |
| Compressive creep resistance | CC 1 (2 kPa ≤ CC < 20 kPa) |
| Dynamic load resistance | DL 1 (10 000 ≤ DL < 100 000 cykli) |
| Resistance to impact by large diameter ball | RLB 2 (800 mm ≤ RLB < 1200 mm) |
| Punctual conformability | PC 2 (1 mm ≤ PC < 2 mm) |
| Reaction to fire | RTF Efl-s1 |
Impact sound reduction
Dynamic load
Reflected walking sound
Resistance to large ball
Thermal insulation
Compensation for uneveness
Moisture protection
Reaction to fire
Compressive strength
Thermal insulation
Compressive creep
Basic material