STACBOND FR - Stacbond

STACBOND® FR panels are composed of two aluminium sheets and an inner fire retardant core of thermoplastic resins with mineral charge.

The panels have excellent mechanical properties such as: great rigidity, excellent flatness and impact resistance.

They comply with the majority of requirements for fire-resistance classification:

✔ UNE EN 13501-1:2007 – B-s1, d0

✔ PN-90/8-02867 – NRO

✔ NFPA 285 – PASS

✔ ASTM E84 – A CLASS

Technical data

PHYSICAL SPECIFICATION	UDS.	Value	Norm
Aluminium thickness	mm	0,5
Panel thickness	mm	4
Panel weight	kg/m²	7,8
Aluminium alloy		5005/3005/3105	UNE EN 573-3

FR CORE SPECIFICATION	UDS.	Value	Norm
Density	g/cm³	1,7 ± 0,1
Fire reaction		B - S1, d0	UNE-EN-13501-1:2007

GENERAL CHARACTERISTICS	UDS.	Value	Norm
Peeling	N/mm	≥ 9,8	ASTM D903-98 (2004)
Adherence		There is no loss of adherence	EN DIN 53151
Elasticity module (E)	N/mm²	70.000	EN 485-2
Proof stress (R_{p 0.2})	N/mm²	≥ 80	EN 485-2
Tensile strength (R_m)	N/mm²	125 ≤ R_m ≤ 240	EN 485-2
Elongation (A₅₀)	%	≥ 4	EN 485-2
Impact resistance		4 Julios/GTØ	EN 13523-5/6
Chemical resistance		5% HCI with no changes	ISO2812 - METHOD 3
Temperature utilization	ºC	-40 / +80
Thermal expansion for differences of 100ºC	mm/m (100º)	2,36	UNE EN ISO 10545:1997
Thermal transmission (U)	W/m²K	5,62	UNE EN ISO 12567-1
Acoustic insulation Rw (C;Ctr)	dB	29 (-1; +3)	ISO 717-1

Country	recognition	body
international	EPD S-P-01289	Tecnalia R&I Guipúzcoa