FIBERMET MICROPERFORATED
MICROPERFORATED MINERAL WOOL WALL PANEL
Fibermet represents an eco-conscious choice of environmental sustainability. Certified Fibermet mineral wool wall panels are used in all civil and industrial building constructions that require EI 120 fire resistance and, in the micro-perforated version, where effective soundproofing and sound-absorbing power is required. The certification is applicable to all installations over 100 mm, with sheets with a thickness starting from 0,5 and up to 7,500 mm of clear span. Furthermore, the Fibermet wall panel is seamless at the joint, which allows for significant savings in assembly time and costs.
– The specifications below are not to be considered product standards, but vary depending on the design needs and what is required during the contractual definition phase. –
DIMENSIONS
Width 1000 mm.
Length upon request from continuous production process.
THICKNESSES
50 – 60 – 80 – 100 – 120 – 150 – 200 mm
Panels of not standard thicknesses can be supplied upon request previous agreement on minimum quantities.
SUPPORTS
- Pre-painted or plasticized galvanized steel.
- Stainless steel.
- Aluzinc.
- Natural, pre-painted or embossed aluminium.
INSULATION
Made by a special configuration insulating layer, in high-density mineral fibres (λ = 0,040 W/mK), arranged perpendicular to the plate plane.
PROTECTIVE TREATMENT
- Pre-painting with polyester.
- Superpolyester (HD).
- PVDF.
- Polyurethane PUR/PA, with thicknesses ranging from 15 to 200 µm.
- Availability on request of other films and non-toxic coatings for occasional contact with food.
EPD CERTIFICATION (CAM)
The entire range of roofing and wall panels in steel and aluminium in PIR, PUR and mineral wool, single metal sheet panels and corrugated metal sheets in steel and aluminium, possess the EPD type III – EN ISO 14025 certification, meeting the requirements of compliance with the regulation construction DM 23 June 2022, and satisfying the required CAM criteria.
PRODUCT
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TECHNICAL DOCUMENTATION
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– The certifications listed below are not to be considered product standards, but must be requested in advance based on the design needs and indicated during the contractual phase. –
| FIRE RESISTANCE | THICKNESSES | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CLASS | MATERIAL | CATEGORY | PRODUCT | 50 | 60 | 80 | 100 | 120 | 150 | 200 |
| EI120* | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | x | x | |||
| EI90** | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | x | x | |||
| EI60 | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | ||||||
The fire resistance classification was obtained according to the EN 13501:2007+A1:2009.
Versions on request to be indicated before ordering.
*EI120 without stitching screws and non-mandatory gasket up to 4 m of clear span.
**EI90 without stitching screws and non-mandatory gasket up to 7,5 m of clear span.
| SOUND INSULATION | THICKNESSES | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CLASS | MATERIAL | CATEGORY | PRODUCT | 50 | 60 | 80 | 100 | 120 | 150 | 200 |
| Rw=34,7 dB | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | x | x | |||
| Rw=33,6 dB | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | x | ||||
The sound insulation classification was obtained according to the EN 10140-2:2010 – EN 717-1:2013.
| SOUND ABSORPTION | THICKNESSES | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CLASS | MATERIAL | CATEGORY | PRODUCT | 50 | 60 | 80 | 100 | 120 | 150 | 200 |
| α=0,95 | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | |||||
| α=0,90 | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | |||||
| α=0,80 | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | ||||||
| α=0,65 | MINERAL WOOL | WALL | FIBERMET MICROPERF. | x | x | |||||
The sound absorption classification was obtained according to the ISO 354:2003 – ISO 11654:1997.
