Fireproof Rockwool Panel for Roofing

Product catalog summary

Technical Specifications
The Acoustic Rockwool Roofing panels are constructed with pre-lacquered steel on both the outer and inner sides, with insulation provided by Rockwool. The insulation thickness ranges from 30mm to 200mm, and panels can be up to 10 meters in length. The panels are available in various common colors.

Fireproof Rockwool Roofing Description
This roofing panel features a rock wool insulating core that offers excellent fire protection, adjustable by panel thickness. The exterior frets enhance mechanical resistance against external forces. The panels are manufactured using galvanized and pre-lacquered steels that comply with EN 508-1 standards, with various coatings available based on customer requirements.

Installation
The Fireproof Rock Wool Sandwich Panel is noted for its quick and easy assembly. Panels are fixed by overlapping and screwing directly to the structure. Specific screws and washers with neoprene gaskets are provided to prevent leaks.

Technical Characteristics
High Density
Overload capacity varies with thickness, ranging from 3.40 Kg/m² for 30mm to 9.40 Kg/m² for 200mm. Thermal transmittance and fire resistance are specified for each thickness, with fire resistance ratings from A2-s1-d0 to EI120.
Low Density
Overload capacity and thermal characteristics are also detailed, with fire resistance ratings up to EI30.

Acoustic Performance
Acoustic performance is measured in Rw (dB) and Ra (dbA), with values ranging from ≥28 dB for 30mm thickness to ≥33 dB for 200mm thickness in high-density panels. Low-density panels have slightly lower acoustic ratings.

Catalog excerpts

PANEL SANDWICH DESCRIPTION Fireproof roof panel with rock wool insulating core to ensure excellent protection against fire, adjustable according to the thickness of the panel. In addition, the exterior frets gives it greater mechanical resistance against external loads and forces. The mineral fibers that make up its insulating core alternate and compact to ensure maximum protection with a simple assembly: the panel overlaps in the frets of two contiguous panels to ensure maximum tightness against leaks and damp. In its manufacture, special galvanized and pre-lacquered steels are used, which comply with the EN 508-1 standard, with PET, Plastisol, PVC, PVDF, PS50, PS55 and PS200 coatings, among others, according to customer requirements Outer Side Inner Side Pre-lacqued steel Pre-lacqued steel Most common colours CROSS SECTION OF THE ACOUSTIC ROCKWOOL ROOFING OVERLAP INSTALLATION The Fireproof Rock Wool Sandwich Panel has gained popularity, in recent years, due to its quick and easy assembly process. The fixation between one rockwool plate and the other is done by overlapping and screwing directly to the structure at the meeting between the two. In addition, we will provide the specific screws for all types of surfaces together with the special washer (cappelletti) with a neoprene gasket to prevent leaks. See our range of sandwich panels and accessories on our website https://sandwich-panel.net

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