Flat Roof Board

Flat Roof Board is stone wool board which is manufactured either unfaced for both faces or coated with glass tissue reinforced bitumen on one face. They are utilized for the thermal insulation, sound insulation and fire safety of all kinds of metal and timber roofs of all inclinations, of accessible or inaccessible conventional flat roofs.

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Application Area

Izocam Stone Wool Flat Roof Boards are used for thermal insulation, sound insulation and fire safety purposes under waterproofing.
Inaccessible Flat Roof Applications: One layer of nylon cover is laid on corrugated metal roofing sheet as a vapour barrier.
It is overlapped at the seams by 10 cm. and adhered to the surface.
According to thermal insulation thickness, one or two layers of Izocam Stone Wool Flat Roof Board are laid on vapour barrier layer by fastening to the corrugated metal cover with anchors which have la
After that, Izocam Stone Wool Bituminous Flat Roof Boards are laid broadly.
It is recommended to alternate board seams when two layer application is preferred.
On top of that, waterproofing membrane (bituminous membrane, pvc, tpo, etc.) is applied.
If there is any concrete or autoclaved aerated (AAC) roof panels, vapour barrier membranes are spread on and adhered to them.
On top of that, Izocam Stone Wool Bituminous Flat Roof Boards are laid broadly and are fastened with anchor with wide washers
Then waterproofing cover is applied on top.
Then vapour barrier membrane is placed on and adhered to it.
Waterproofing cover is applied on top and a layer of felt is laid on.
Accessible Flat Roof Applications: Levelling concrete is applied on concrete or AAC roof panels.

Certificates

Material Safety Forms

İZOCAM_SW_MSDS_EN

Technical Specifications

Properties		Symbol	Unit	Description							Tolerance	Standard
Material		-	-	Stone Wool							-	TS EN 13162
Density		ρ	kg/m³	150							+/-10%	-
Width		w	mm	600							+/-1,5%	TS EN 822
Length		l	mm	1200							+/-2%	TS EN 822
Facing		-	-	Unfaced							-	-
Thickness	Unfaced	t	mm	30	40	50	60	80	100	120	T4 *	TS EN 823
Reaction to Fire		-	-	A1							-	TS EN 13501-1
Declared Thermal Conductivity (10 °C)		λ_D	W/mK	0.039							-	TS EN 12667 / 12939
Thermal Resistance		R_D	m².K/W	0.75	1.00	1.25	1.50	2.05	2.55	3.05	-	TS EN 13162
Water Vapor Diffusion Resistance Coefficient**		µ	-	1							-	TS EN 12086
Compressive Strength		σ₁₀	kPa	25	40	55	65	75	85	100	-	TS EN 826
Short Term Water Absorption		W_p	kg/m²	max 1							-	TS EN 1609
Long Term Water Absorption		W_lp	kg/m²	max 3							-	TS EN 12087
Packaging Material		-	-	PE Film							-	-
Other Information		Yellow/black glass tissue and aluminium foil faced are available.

* T4: -3% or -3 mm; +5% or +5mm. The biggest value is chosen at minus tolerance, the smallest value is chosen at plus tolerance.

** Literature value.