Twin Standard EPS100/036 PP
Boards produced by method of expanding (foaming) polystyrene. Dedicated for thermal and sound insulation in water-based underfloor heating systems. The external layer of boards is covered with polypropylene foil with imprint to facilitate the distribution of heating pipes. The boards are equipped with foil overlaps for covering joints upon installation.
- Accesible sizes: 2000 x 1000 [mm]
- Thickness: 20, 30, 40, 50 [mm]
- Edges: smooth
Application
- thermal insulation in water-based underfloor heating systems in one-family, multi-family and public utility development
Specification
Standard code
EN 13163:2012+A1:2015
Product code EPS-EN
13163-T2-L3-W3-Sb5-P10-BS150-CS(10)100-DS(N)5-DS (70,-)2-DLT(1)5
Thickness
T2
± 2 [mm]
Length
L3
± 3 [mm]
Width
W3
± 3 [mm]
Rectangularity over the length and width
Sb5
± 5/1000 [mm/mm]
Flatness
P10
10 [mm]
Flexural strength levels
BS150
â„ 150 [kPa]
Compressive strength at 10 % deformation
CS(10)100
â„ 100 [kPa]
Classes of dimensional stability under constant laboratory conditions1
DS(N)5
± 0,5 [%]
Levels of dimensional stability under constant temperature and humidity conditions2
DS(70,-)2
†2 [%]
Deformation levels under specified compressive load and temperature3
DLT(1)5
†5 [%]
Declared thermal conductivity rate
[-]
†0,036 [W/(m . K)]
Reaction to fire
Euroclass
E
1 measured in 23oC, 50% relative moisture
2 measured in temperature of 70oC for the duration of 48 hours
3measured in temperature of 80oC for the duration of 48 hours, under 20 kPa load
2 measured in temperature of 70oC for the duration of 48 hours
3measured in temperature of 80oC for the duration of 48 hours, under 20 kPa load
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