Multi-layer metal roofing sheets with a peculiar wavy profile. The internal liner is a bituminous membrane with an exposed polyester mat for high noise-abatement and anti-drum performance combined with an effective condensation control function.
Ondastil LG Sound roofing sheets are designed for use in industrial or agricultural constructions including breeding farms as well as in cost effective commercial and industrial constructions.
15% minimum gradient subject to local building regulations
| Parámetros | Dimensiones | Tolerancias dimensionales |
| Width | 1060 mm - cover width 1000 mm | ± 5mm |
| Length * | from 1150 to 7100 mm | L ≤ 3000mm ± 5mm L > 3000mm ± 10mm |
| Profile height | 29 mm | ± 2mm |
| Deviation of perpendicularity | - | 0,60% |
* for other lengths that are not multiples of the tile pattern, please contact our Technical Dept.
according to
UNI EN 14782
| Test | Valor | Norma de referencia |
| Resistance to external fire | Bʀᴏᴏғ(t3) * | UNI EN 13501-5 |
| Water vapor absorption | 328 g/m² ** (290 g/m²) *** |
- NF P 15-203-1 |
| 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 Metalbit Tessuto
** Value calculated per m² of profiled sheeting
*** Test value measured on flat sheeting
**** Tests performed on Tegostil LG Sound
| Material | Espesor nominal (mm) | Peso nominal (kg/m²)** | Norma de referencia | ||
| Coated steel | 0,5 | 6,36 | UNI EN 508-1 UNI EN 10346 UNI EN 10143 UNI EN 10169 |
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| Coated steel | 0,6 | 7,27 | UNI EN 508-1 UNI EN 10346 UNI EN 10143 UNI EN 10169 |
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| Aluminum | 0,6 | 3,72 | UNI EN 508-2 UNI EN 1396 UNI EN 485-4 UNI EN 10169 |
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| Aluminum | 0,7 | 4,03 | UNI EN 508-2 UNI EN 1396 UNI EN 485-4 UNI EN 10169 |
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| Aluminum | 0,8 | 4,39 | UNI EN 508-2 UNI EN 1396 UNI EN 485-4 UNI EN 10169 |
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| Copper | 0,6 | 8,02 | UNI EN 506 UNI EN 1172 UNI EN 1173 |
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| Aluzinc | 0,5 | 6,36 | UNI EN 508-1 UNI EN 10346 UNI EN 10215 |
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| Aluzinc | 0,6 | 7,27 | UNI EN 508-1 UNI EN 10346 UNI EN 10215 |
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| Stainless steel | 0,6 | 7,41 | UNI EN 10088-2 EN 1.4301 |
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** weight per square meter of covered roofing
| Intereje de los apoyos | Acero (0,5 mm) | Aluminio (0,7 mm) | Cobre (0,6 mm) | Aluzinc (0,5 mm) |
| 350 mm | 700 | 380 | 535 | 700 |
N.B. Static calculations are the responsibility of the Designer / Main Contractor.
Maximum distributed load values listed above are indicative and are calculated with a 4-bearing configuration and maximum deflection value of L/200 in accordance with M.P.W. bylaw 16.01.1996.
