Expanded Polystyrene

Description

Technical data
Model		EPS 34	EPS 35	EPS 36	EPS 39	EPS 46
Declared thermal conductivity λ_Dat 10ºC (W/m·K)		0,034	0,035	0,036	0,039	0,046
Minimum buckling resistance (kPa)		50 – BS50
Dimensional stability in normal conditions and laboratory constants (%)		± 0,2 – DS(N)
Dimensional stability in specific temperature and humidity conditions (%)		Dimensional variation ≤ 1%
Tolerances	Length	±0,6% ó ± 3mm – L1
	Width	±0,6% ó ± 3mm – W1
	Thickness	±2 mm – TI
	Rectangularity	±5 mm every 1000 mm – S1
	Flatness	±10 mm – P3
Thermal resistance (m²·K/W)
Thickness	30	0,65	0,75	0,80	0,85	0,85
	40	0,85	1,00	1,10	1,10	1,15
	50	1,05	1,25	1,35	1,40	1,45
	60	1,30	1,50	1,65	1,70	1,75
	70	1,50	1,75	1,90	2,00	2,05
	80	1,70	2,05	2,20	2,25	2,35

Poliestireno Expandido perfil