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PANEL SANDWICH · CONFIGURACIÓN Y PRESUPUESTO
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ROCK WOOL SANDWICH PANEL
The rock wool sandwich panel facade hidden fixing is a facade cladding with rock wool insulating core and hidden fixing system, designed to combine thermal, acoustic and fire performance with a continuous external finish.
Building facades with hidden fixing, when a continuous finish and thermal, acoustic and fire protection performance are required.
The documentation supplied covers thicknesses of 50, 75, 100, 120 mm, useful width of 1000 mm and length of Minimum 2 m · maximum up to 15 m.
Building facades with hidden fixing, when a continuous finish and thermal, acoustic and fire protection performance are required.
| Thicknesses | 50 / 75 / 100 / 120 mm |
|---|---|
| Useful width | 1000 mm |
| Total width | 1075 mm |
| Length | Minimum 2 m · maximum up to 15 m |
| Recommended length | 8,000 mm |
Installation must be carried out on a correctly dimensioned structure, respecting the spans, fixings and support conditions of the project.
Important: the data in the technical datasheet do not replace the specific structural calculation for the work.
DECLARED PERFORMANCE
| Core | Rock wool |
|---|---|
| Standard density | 100 kg/m³ |
| Thermal conductivity λ | 0.042 W/m·°C |
| Useful width | 1000 mm |
| Total width | 1075 mm |
| Reaction to fire | A2-s1,d0 |
| Property | 50 mm | 75 mm | 100 mm | 120 mm |
|---|---|---|---|---|
| Approx. weight (kg/m²) | 14.0 | 16.5 | 19.0 | 21.0 |
| R (m²·K/W) | 1.19 | 1.79 | 2.38 | 2.86 |
| U (W/m²·K) | 0.74 | 0.51 | 0.39 | 0.33 |
| Acoustic insulation | 34 dB | > 34 dB | > 34 dB | > 34 dB |
| Clear span L (m) | 50 mm | 75 mm | 100 mm |
|---|---|---|---|
| 1.50 | 4.44 | 6.47 | 7.48 |
| 2.00 | 2.80 | 4.35 | 4.95 |
| 2.50 | 1.98 | 3.12 | 3.80 |
Maximum permissible loads indicated in the technical datasheet, in kN/m². No values are published for 120 mm in this table.
TECHNICAL DATASHEET
Download the technical datasheet of the rock wool sandwich panel for facade with hidden fixing with the dimensions and declared performance for this configuration.
QUESTIONS
It is a facade panel with rock wool core whose geometry allows the main fixing to be hidden. The technical datasheet supplied documents thicknesses, insulation, reaction to fire and load values for certain configurations.
The joint geometry allows the main fixing to be hidden, improving the visual continuity of the facade.
50, 75, 100 and 120 mm.
A2-s1,d0.
EI 45 for 50 mm and EI 120 for 75 mm. The datasheet does not declare a value for 100 and 120 mm.
RW = 34 dB for 50 mm and greater than 34 dB for greater thicknesses according to the datasheet.
Yes. The published values have been reconstructed as HTML tables, not as screenshots.
TRIMS AND ACCESSORIES




TECHNICAL INFORMATION
In a rock wool sandwich panel facade hidden fixing the joint finish, thickness, thermal insulation, acoustic performance and documented loads must be assessed together. See our technical information on sandwich panels to expand project criteria.
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