Rock wool Paroc WAS 25tb 50mm

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Rock wool Paroc WAS 25tb 50mm

PAROC WAS 25tb is a non-combustible stone wool wallboard used for ventilated external walls. It is coated on one side with a black glass fibre veil. It can be used as an external layer in a two-layer system where the surface of the insulation board is in contact with the ventilation gap under the external façade. This avoids thermal bridges and improves the thermal efficiency of the wall.

2-4 weeks

Thermal conductivity λD	0,033 W/mK
Density ϱ	86 kg/m3
Fire classification	A1
Compressive stress at 10% deformation	*NPD
Tensile strength perpendicular to faces	*NPD
Point load	*NPD
Available thickness (mm)	30, 50, 100, 120, 150
Additional information	laminated on one side with black veil

Ventilated facades Mineral wool for thermal insulation and insulation of external walls using the light dry method with panel covering, external walls with a stone or glass facade, skeletal external and internal walls.

Thickness [mm]	Lenght [mm]	Width [mm]	Slabs per pack [pcs.] / [m2]	Packs per pallet [pcs.] / [m2]	R [m2 × K/W]
30	1 200	600	10 / 7,20	24 / 172,80	0,90
50	1 200	600	6 / 4,32	24 / 103,68	1,50
100	1 200	600	4 / 2,88	18 / 51,84	3,00
120	1 200	600	4 / 2,88	15 / 43,20	3,60
150	1 200	600	2 / 1,44	15 / 34,56	4,50