Polystyrene EPS 70-040 Facade
APPLICATION
according to PN-B-20132 “Heat insulation building products. Polystyrene panels (EPS). Application Principles”:
- heat insulation of walls with cladding and ventilated air gap elements
- heat insulation of walls in Seamless Heat Insulation Systems
- heat insulation of roof constructions executed as shuttering lost under plaster
- heat insulation of lintels and door and window frames
- heat insulation of floors from underneath in Seamless Heat Insulation Systems
- heat insulation and planking lost in steel reinforced concrete floors
PHYSICAL PARAMETERS
| Trait | Class/Level | Tolerance/Requirements |
| Thickness | T2 |
± 1 mm |
| Length | L2 |
± 2 mm |
| Width |
W2 |
± 2 mm |
| Rectangularity |
S2 |
± 2 mm/1000 mm |
| Flatness |
P3 |
± 10 mm |
| Resistance to bending |
BS115 |
≥ 115 kPa |
| Compression stress at 10% distortion |
CS(10)70 |
≥ 70 kPa |
| Dimensional stability in fixed normal laboratory conditions |
DS(N)2 |
± 0,2 % |
| Dimensional stability in defined temperature and humidity conditions |
DS(70,-)2 |
≤ 2 % |
| Resistance to stretching |
TR100 |
≥ 100 kPa |
| Declared heat conductivity coefficient λd |
- |
≤ 0,040 W/(m-K) |
| Fire reaction class | E | - |