Foamboard 2000 D - 2500 D - 3000 D - 3500 D

Foamboard 2000 D - 2500 D - 3000 D - 3500 D

Foamboard 2000 D - 2500 D - 3000 D - 3500 D is an extruded polystyrene boards with skin surface. They are used on water proofing membrane for the thermal insulation of flat roofs.

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Application Area

The membrane (bituminous, pvc, tpo, ect.) forming water and vapour proofing is rolled out on existing levelling concrete.
Foamboard boards of 2000 D - 2500 D - 3000 D - 3500 D are laid together without applying adhesive so that the joints are adjusted.
Filter element and cover that serves as seperator felt are laid on the boards.
For the inaccessible flat roofs, a layer of washed round light-coloured gravel is placed on top of the separator cover in order to put weight and to reflect sun rays.
For the accessible flat roofs, precast tiles (concrete, wood, etc.) are placed resting on plastic wedges.
If desired, floor coverings applied with sand or grout can be used as well.
For the garden flat roofs, the layers including gravel are applied like the inaccessible flat roof.
Filter element and plant soil are laid out on the gravel to finish off the process.

Certificates

Material Safety Forms

İZOCAM_XPS_FOAMBOARD EKSTRUDE POLISTREN_MSDS_EN

Technical Specifications

Properties		Symbol	Unit	Description													Tolerance		Standard
Material		-	-	Extruded Polystyrene Sheet													-		TS EN 13164
Edge Profile		-	-	Square, Lambali													-		-
Surface Shape		-	-	Flat													-		-
Density	2000 D	ρ	kg/m³	min. 25				min.26			min.27			min. 30		-	-		-
	2500 D			min. 25				min. 28						min.30		-
	3000 D			min. 28				min. 32		min. 29				min. 30		-
	3500 D			min28						min. 30
Width		w	mm	600													± 8 mm		TS EN 822
Length		l	mm	1200													± 8 mm		TS EN 822
Thickness		t	mm	20	25	30	40		50	60	70	80	90	100	120	150	T1 *		TS EN 823
Reaction to fire		-	-	E													-		TS EN 13501-1
Thermal Resistance		R_D	m².K/W	0.55	0.70	0.85	1.10		1.40	1.70	2.00	2.25	2.55	2.85	3.40	4.25			TS EN 13164
Declared Thermal Conductivity (10 °C)		λ_D	W/m.K	0.035													-		TS EN 13164
Water Vapor Diffusion Resistance Coefficient		MU	-	100													MU100		TS EN 12086
Material Type		-	-	2000 D			2500 D				3000 D			3500 D			-		-
Tensile Strength Perpendicular to Faces		TR	kPa	min. 200			min. 400				min. 400			min. 600			TR200 - TR400 TR600		TS EN 1607
Compressive Strength (10 % Deformation)		σ₁₀	kPa	min 200			min 250				min 300			min 350			CS(10/Y)	200	TS EN 826
																		250
																		300
																		350
Dimensional Stability Under Specified Thermal and Humidity Conditions		Δε_l, Δε_b, Δε_d	%	max 5 **													DS (70,90)		TS EN 1604
Dimensional Stability Under Specified Thermal and Compressive Load Conditions		ε_t	%	max 5 ***													DLT(1)5 DLT(2)5		TS EN 1605
Freeze Thaw Resistance		FTCD	%	max 1													FTCD₁		TS EN 12091
Long Term Water Absorption with Total Immersion		W_lt	%	max 0,7													WL(T)0,7		TS EN 12087
Long Term Water Absorption with Diffusion		W_dV	%	max 3													WD(V)3		TS EN 12088
Packaging Material		-	-	PE Film													-		-
Other Information		There is no ship-lap in 20 mm thickness.

* T1 : +2 for < 50 mm; -2,+3 for 50 - 120 mm; -2,+3 for > 120 mm According to customer demands can be product in T2 or T3 thickness class.

** TS EN 13164 / Item 4.3.2

*** TS EN 13164 / Item 4.3.3