Rothoblaas - Soundproofing Solutions Pagina 91
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XYLOFON 35 CODES AND DIMENSIONS CODE Shore XYL35080 XYL35090 XYL35100 XYL35120 XYL35140 XYL35160 35 B L s B L s [mm] [m] [mm] [in] [ft] [in] 80 90 100 120 140 160 3,66 3,66 3,66 3,66 3,66 3,66 6,0 6,0 6,0 6,0 6,0 6,0 3 1/8 3 1/2 4 4 3/4 5 1/2 6 1/4 12 12 12 12 12 12 1/4 1/4 1/4 1/4 1/4 1/4 pcs 1 1 1 1 1 1 TABLE OF USE(1) CODE XYL35080 XYL35090 XYL35100 XYL35120 XYL35140 XYL35160 load for acoustic optimisation(2) [kN/m] [lbf/ft] min max 3,04 2242 25,6 18882 3,42 2522 28,8 21242 3,8 2803 32 23602 4,56 3363 38,4 28322 5,32 3924 44,8 33043 6,08 4484 51,2 37763 compression for acoustic optimisation(2) [N/mm2] [psi] min max 0,038 5.5 0,32 46.4 reduction [mm] [mil] min max 0,05 2 0,5 20 compressive stress at 3 mm (ultimate limit state) [N/mm2] [psi] 3,61 524 (1) The load ranges reported here are optimised with respect to the acoustic and static behaviour of the material in compression. However, it is possible to use profiles with loads outside the indicated range if the resonance frequency of the system and the deformation of the profile at the ultimate limit state are assessed. See the manual for transmissibility and attenuation graphs. (2)Resilient profiles must be properly loaded in order to isolate medium/low frequency vibrations transmitted structurally. It is advisable to assess the load according to the operating conditions because the building must be acoustically insulated under everyday load conditions (add the value of the permanent load to 50% of the characteristic value of the incidental load Q linear = qgk + 0.5 qvk). TECHNICAL DATA Properties standard value USC conversion Acoustic improvement Δl,ij(3) Compressive modulus Ec Dynamic elastic modulus E’5Hz -E’50Hz Damping factor tanδ5Hz - tanδ50Hz Compression set c.s. Compressive stress at 1 mm (1/32 in)strain σ 1mm Compressive stress at 2 mm (1/16 in) strain σ 2mm Compressive stress at 3 mm (1/8 in) strain σ3mm Dynamic stiffness s’(4) Max processing temperature (TGA) Reaction to fire Water absorption after 48h ISO 10848 ISO 844 ISO 4664-1 ISO 4664-1 ISO 1856 ISO 844 ISO 844 ISO 844 ISO 9052 EN 13501-1 ISO 62 7,4 dB 3,22 MPa 3,10 MPa - 3,60 MPa 0,321 - 0,382 0,72% 0,5 N/mm2 1,54 N/mm2 3,61 N/mm2 1262 MN/m3 200 °C class E < 1% 467 psi 1305 psi - 1552 psi 73 psi 223 psi 524 psi 392 °F - (3)Δ = K l,ij ij,with - Kij,without. See the manual for more information on configuration. (4)The standard requires for measurement with loads between 0.4 and 4 kPa and not with the product operating load. PERFORMANCE Acoustic improvement tested: Δl,ij(3) : 7,4 dB Maximum applicable load (deformation 3 mm): 3,61 N/mm2 Acoustic load: from 0,038 to 0,32 N/mm2 STRUCTURAL NOISE | XYLOFON | 93
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