Stone wool Petralana PETRAVENT-L 220mm
Stone wool Petralana PETRAVENT-L 220mm
Mineral wool for use on the exterior and interior of buildings, and in particular for insulating ventilated façades. Ventilated façades are modern facades, have a unique appearance and allow the walls of the building to 'breathe'. Their system consists of a metal or wooden frame, mineral wool insulation and an outer cladding attached to the frame structure. There must be a ventilation gap between the wool and the outer cladding to allow air to flow freely.
A wall prepared in this way provides the highest class of thermal, acoustic and fire insulation.
2-4 weeks
Specification
| Thermal conductivity λD | 0,035 W/mK |
| Density | 50 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) | 50-220 |
| Additional information | – |
Application
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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.
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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.
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Three-layer walls
Mineral wool for insulation and insulation of gaps between masonry and prefabricated walls in external and internal walls and basements.
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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.
Dimensions and packing
| Thickness [mm] |
Lenght [mm] |
Width [mm] |
Pieces per pack [pcs.] / [m2] |
Packs per pallet [pcs.] / [m2] |
R [m2K/W] |
| 50 | 1 000 | 600 | 10 / 6,00 | 20 / 120,00 | 1,40 |
| 80 | 1 000 | 600 | 6 / 3,60 | 20 / 72,00 | 2,25 |
| 100 | 1 000 | 600 | 5 / 3,00 | 20 / 60,00 | 2,85 |
| 120 | 1 000 | 600 | 5 / 3,00 | 16 / 48,00 | 3,40 |
| 140 | 1 000 | 600 | 4 / 2,40 | 16 / 38,40 | 4,00 |
| 150 | 1 000 | 600 | 4 / 2,40 | 16 / 38,40 | 4,25 |
| 160 | 1 000 | 600 | 3 / 1,80 | 20 / 36,00 | 4,55 |
| 180 | 1 000 | 600 | 3 / 1,80 | 16 / 28,80 | 5,10 |
| 200 | 1 000 | 600 | 3 / 1,80 | 16 / 28,80 | 5,70 |
| 220 | 1 000 | 600 | 2 / 1,20 | 20 / 24,00 | 6,25 |
| Pallet dimensions | 2000 x 1200 x 2500 [mm] |
| Pallet weight | 300 [kg] |
| Number of pallets on a STANDARD truck | 13 |
| Can pallets be stacked | NO |
