Glass wool Ursa SILVER 39 220mm

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Glass wool Ursa SILVER 39 220mm

URSA SILVER 39 is a glass wool insulation mat. The product is non-combustible (Euroclass A1), compressible, vapour-permeable, as well as resistant to mould and fungi. The wool is made from resilient fibres. It is most commonly used in pitched roofs, partitions, ceilings, suspended ceilings and external wall insulation.
Lambda - 0.039 W/mK

2-4 weeks

Thermal conductivity λD	0,039 W/mK
Density	12,50 kg/m3
Fire classification	A1
Compressive stress at 10% deformation	*NPD
Tensile strength perpendicular to faces	*NPD
Point load	*NPD
Available thickness (mm)	50, 60, 80, 100, 120, 140, 150, 160, 180, 200, 220, 240
Additional information	–

Loft Mineral wool for thermal insulation and insulation in usable and non-usable attics and lofts: above the rafters, between the rafters, under the rafters as well as suspended ceilings and knee walls (so-called dry construction).
Partition Walls Mineral wool for insulation and insulation of walls from the inside, construction of partition walls, pre-walls, partition walls and industrial pre-walls.
Frame constructions, ceilings, floors on joists Mineral wool for insulation and insulation of: floors on a grid, industrial ceilings, ventilated flat roofs, floors on joists on a wooden or steel structure, suspended ceilings, external and internal walls of frame houses and wooden houses.

Thickness [mm]	Lenght [mm]	Width [mm]	Pieces per pack [pcs.] / [m2]	Packs per pallet [pcs.] / [m2]	R [m2K/W]
*50	2 x 7 000	1 250	1 / 17,50	30 / 525,00	1,25
60	2 x 5 900	1 250	1 / 14,75	30 / 442,50	1,50
80	9 000	1 250	1 / 11,25	30 / 337,50	2,05
100	7 000	1 250	1 / 8,75	30 / 262,50	2,55
120	5 900	1 250	1 / 7,38	30 / 221,25	3,05
140	5 000	1 250	1 / 6,25	30 / 187,50	3,55
150	4 800	1 250	1 / 6,00	30 / 180,00	3,80
160	4 500	1 250	1 / 5,63	30 / 168,75	4,10
180	3 800	1 250	1 / 4,75	30 / 142,50	4,60
200	3 300	1 250	1 / 4,13	30 / 123,75	5,10
220	2 800	1 250	1 / 3,50	30 / 105,00	5,60
240	2 800	1 250	1 / 3,50	24 / 84,00	6,15