Ondastil Sound Ventilato

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Ondastil Sound Ventilato

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Présentation

Roofing panel with a peculiar wavy profile consisting of a multi-layer profiled metal weather liner combined with a bituminous membrane and an exposed polyester mat for high noise-abatement and anti-drum performance and effective condensation control function; an EPS insulation layer and an internal liner of slatted metal sheeting.

The EPS insulation is shaped to form a ventilation chamber between the profiles that promotes an effective roof ventilation.

ONDASTIL SOUND VENTILATO is most suitable for civil and agricultural destinations of use, as well as for cost-effective commercial and industrial roofing applications.

Stratigraphie

1. Undulated metal weather liner

2. Polymer-bitumen membrane for noise-abatement and soundproof function

3. Nonwoven condensation control layer

4. Expanded polystyrene (EPS) additivated with graphite

5. Lightly fluted internal liner of metal sheet with PVC joint cover

Pente minimale

15% nominal gradient subject to local building regulations

Sections et détails

Caractéristiques techniques

Paramètres	Dimensions	Tolérances dimensionnelles
Width	1060 mm - cover width 1000 mm	± 5 mm
Length	from 500 to 7000 mm	L ≤ 3000 mm ± 5 mm L > 3000 mm ± 10 mm
Overall Height	90-110-150 mm	± 2 mm
Profile height	29 mm	± 2 mm
Deviation of perpendicularity	-	0,60%
Average cross section area of the ventilation channels	165 cm²/m per linear meter of cross section	-

Performance

Test	Valeur	Norme de référence
Noise abatement value	Rw = 25 dB *	UNI EN ISO 10140-2 UNI EN ISO 717-1
Sound generated by rainfall	Lɪᴀ = 55 dB (A) *	UNI EN ISO 10140-1 UNI EN ISO 10140-5

* Tests performed on Tegostil LG Sound

Caractéristiques d'isolation EPS selon UNI EN 13163

Reaction to Fire	class E
Resistance to water vapour	μ = 30-70
Compressive strength at 10% crush rate CS (10)	≥ 100 Kpa

Autres caractéristiques

Matériau	Epaisseur extrados nominale (mm)	label_SpessoreIsolanteEPSGrafite (mm)	Transmittance thermique λ_D = 0.030 W/mK (U = W/m²K)	Poids du panneau Ondastil Sound Ventilato with 0,4mm internal metal liner (kg/m²)	Capacités de charge à charge uniforme, y compris le poids propre * (kg/m²)
					Entraxe (m)
					0,70	1,05	1,40
Aluminum	0,7	50/90	0,60	9,48	215	200	130
Aluminum	0,7	70/110	0,43	9,88	218	203	133
Aluminum	0,7	110/150	0,27	10,68	228	213	141
Coated steel Aluzinc Stainless steel	0,5	50/90	0,60	12,01	300	270	215
Coated steel Aluzinc Stainless steel	0,5	70/110	0,43	12,41	305	275	220
Coated steel Aluzinc Stainless steel	0,5	110/150	0,27	13,21	315	285	230
Coated steel Aluzinc Stainless steel	0,6	50/90	0,60	12,93	320	290	230
Coated steel Aluzinc Stainless steel	0,6	70/110	0,43	13,33	325	295	235
Coated steel Aluzinc Stainless steel	0,6	110/150	0,27	14,13	335	305	245
Copper	0,6	50/90	0,60	13,63	240	210	135
Copper	0,6	70/110	0,43	14,03	244	214	139
Copper	0,6	110/150	0,27	14,83	254	225	150

N.B. Listed values are indicative and as tested in our laboratory. Static calculations are the responsibility of the Designer / Main Contractor. Alternative insulation thickness available.

* Calculated with a deflection value ≤ 1/200 L