Metalbit Tessuto 21
Présentation
Présentation
Multi-layer profiled sheets with Coperall Profile 21 that combine metal sheeting and a bituminous membrane lined with a thick isotropic and rot-proof polyester mat.
Metalbit Tessuto 21 sheets are designed for use in roofing applications where effective condensation control is required in combination with a high noise-abatement and anti-drum performance.
Stratigraphie
1. Profile 21 metal sheet
2. Polymer bitumen membrane specifically designed to provide an effective noise- abatement and anti-drum function
3. Nonwoven condensation control layer
Pente minimale
7% nominal gradient subject to local building regulations
Sections et détails
Caractéristiques techniques
| Paramètres | Dimensions | Tolérances dimensionnelles |
| Total width | 982 mm | ± 5 mm |
| Cover width | 900 mm | ± 5 mm |
| Length | from 200 to 14000 mm | L ≤ 3000 mm ± 5 mm L > 3000 mm ± 10 mm |
| Profile height | 21 mm | ± 2 mm |
| Span | 75 mm | ± 5 mm |
| Deviation of perpendicularity | - | 0,60% |
Performance
| Test | Valeur | Norme de référence |
| Water vapor absorption | 354 g/m² * (290 g/m²) ** |
- NF P 15-203-1 |
| Resistance to external fire | Bʀᴏᴏғ(t3) *** | UNI EN 13501-5 |
* Value calculated per m2 of profiled sheeting
** Test value measured on flat sheeting
*** Tests performed on Metalbit Tessuto 40
Autres caractéristiques
| Matériau | Caractéristiques géométriques de la section | Capacités de charge à charge uniforme kg/m² (compris le poids propre)* | |||||||||
| Épaisseur (mm) | Poids (kg/m²) | Jxx (cm⁴/m) | Wxx (cm³/m) | Entraxe (m) | |||||||
| 1,00 | 1,20 | 1,40 | 1,60 | 1,80 | 2,00 | 2,20 | |||||
| Aluminum | 0,6 | 3,90 | 5,04 | 4,50 | 226 | 131 | 82 | 55 | 39 | 28 | 21 |
| Aluminum | 0,7 | 4,25 | 6,05 | 5,49 | 271 | 157 | 99 | 66 | 47 | 34 | 25 |
| Aluminum | 0,8 | 4,61 | 7,05 | 6,47 | 316 | 183 | 115 | 77 | 54 | 40 | 30 |
| Aluminum | 1,0 | 5,31 | 8,72 | 7,93 | 391 | 226 | 142 | 95 | 67 | 49 | 37 |
| Entraxe (m) | |||||||||||
| 1,00 | 1,25 | 1,50 | 1,75 | 2,00 | 2,25 | 2,50 | |||||
| Coated steel Aluzinc Stainless steel |
0,5 | 6,88 | 4,49 | 4,17 | 603 | 309 | 179 | 113 | 75 | 53 | 39 |
| Coated steel Aluzinc Stainless steel |
0,6 | 7,89 | 5,35 | 4,96 | 720 | 368 | 213 | 134 | 90 | 63 | 46 |
| Coated steel Aluzinc Stainless steel |
0,7 | 8,91 | 6,21 | 5,72 | 835 | 427 | 247 | 156 | 104 | 73 | 53 |
| Coated steel Aluzinc Stainless steel |
0,8 | 9,93 | 7,05 | 6,47 | 949 | 486 | 281 | 177 | 119 | 83 | 61 |
| Coated steel Aluzinc Stainless steel |
1,0 | 11,79 | 8,93 | 8,36 | 1128 | 570 | 332 | 215 | 148 | 96 | 70 |
| Copper | 0,6 | 8,71 | 5,35 | 4,96 | 426 | 218 | 126 | 79 | 53 | 37 | 27 |
| Copper | 0,8 | 11,01 | 7,05 | 6,47 | 561 | 287 | 166 | 105 | 70 | 49 | 36 |
N.B. Listed values are indicative and as tested in our laboratory. Static calculations are the responsibility of the Designer / Main Contractor.
* Calculated with a deflection value ≤ 1/200 L
