Stone wool Petralana PETRAVENT-WV 50mm

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Stone wool Petralana PETRAVENT-WV 50mm

Rock wool boards, covered on one side with a white fibreglass windproof facing, used for thermal, acoustic and fire insulation on the exterior and interior of buildings.
They are ideal for curtain walls, three-layer walls, external and internal walls (on wooden and metal structures) and external walls insulated using the light dry method with panels.

2-4 weeks

Thermal conductivity λD	0,035 W/mK
Density	70 kg/m3
Fire classification	A1
Compressive stress at 10% deformation	0,5 kPa
Tensile strength perpendicular to faces	*NPD
Point load	*NPD
Available thickness (mm)	50-200
Additional information	laminated on one side with white veil

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.
Three-layer walls Mineral wool for insulation and insulation of gaps between masonry and prefabricated walls in external and internal walls and basements.
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.
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	1 000	600	6 / 3,60	16 / 57,60	1,40
80	1 000	600	3 / 1,80	20 / 36,00	2,25
100	1 000	600	3 / 1,80	16 / 28,80	2,85
120	1 000	600	2 / 1,20	20 / 24,00	3,40
150	1 000	600	2 / 1,20	16 / 19,20	4,25
200	1 000	600	2 / 1,20	12 / 14,40	5,70