The AEFFE Series panels, Athos and Olympos are made by gluing two metal supports on-going process with a mat of mineral wool.
The panels AEFFE, type ATHOS and OLYMPOS, are obtained sticking in continuous two metallic supports with a rock wool layer. Their use is necessary when a high soundproofing and a good heat insulation, together with incombustibility and a high fire resistance, are requested both for walls and roofs
They are generally obtained from hot-dip galvanized steel coils S 250GD according to UNI EN 10346 norms and with an organic coating having characteristics according to UNI EN 10169 cold profiling.
On request can also be fournished steel supports in stainless steel according to EN 10088-1 norms or in aluminium according to UNI EN 1396. Insulation. The core consists of an orientated rock wool layer (100 kg/m³) positioned perpendicularly to the supports. This gives a higher stability to the panel and improves its mechanical performances. Thermal conductivity coefficient of rock wool λ = 0,041÷0,045 W/mK. The use of orientated rock wool gives to the panel excellent characteristics of acoustic insulation on a wide frequency spectrum, in particular if a microdrilled support is placed towards the source of the noise. In fact the noise produced, for instance, by the rain and the hail on the roof will be reduced considerably.
The core consistes of an oriented rock wool layer (100 kg/m3) positioned perpediculary to the supports. This gives higher stability to the panel and improves its mechanical performances.
Thermal conductivity coefficient of rock wool: l = 0,041~0,045 W/mK.
The use of oriented rock wool gives to the panel excellent characteristics of acoustic insulation on a wide frequency spectrum, in particular if a microdrilled support is placed towards the source of the noise.
In fact the noise on the roof produced, for instance, by the rain and the hail will be reduced considerably.
The values indicated in the tables have been calculated according to CNR 10022/87 an ECCS instructions and are supported by several tests about uniformlydistributed loads executed by the Faculty of Engineering of the University of Perugia, Industrial Engineering Department (Centre of Experimental Tests)
The test of fire-reaction have been executed by an authorized laboratory (Istituto Giordano S.p.a.) using equipments as request in the Circular 91, issued by the Ministry of Internal Affairs. During the planning stage, the prototypes have been tested in the laboratories of Elcom System S.p.a.
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