Coperall TNT 29 profiled metal sheets are lined on the lower face with a nonwoven mat and are designed for roofing and cladding applications in destinations of use where condensation control is required.
Coperall TNT 29 are highly versatile metal sheets with a symmetrical profile, designed for use in pitched, curved or vaulted roofing applications as well as for wall cladding.
On curved roofs with a radius = > 20m.
Coperall TNT 29 sheets will self-center. Overlaps of just 1 and 1/2 profile will ensure fast and cost effective installation works and will provide an excellent waterflow.
Coperall TNT 29 profiled metal sheets are designed for roofing and cladding applications, maily for industrial destinations of use.
7% minimum gradient subject to local building regulations
| Parameters | Dimensions | Tolerances |
| Total width | 1010 mm | ± 5mm |
| Cover width | 896 mm | ± 5mm |
| Length | from 200 to 14000 mm | L ≤ 3000mm ± 5mm L > 3000mm ± 10mm |
| Profile height | 29 mm | ± 2 mm |
| Span | 112 mm | ± 5mm |
| Deviation of perpendicularity | - | 0,60% |
| Test | Value | Norms |
| Reaction to Fire | A2-s1, d0 | UNI EN 13501-1 |
| Resistance to external fire | Bʀᴏᴏғ(t3) * | UNI EN 13501-5 |
| Water vapor absorption | 562 g/m² ** (460 g/m²) *** |
- NF P 15-203-1 |
* Test performed on Coperall-TNT 40
** Value calculated per m² of profiled sheeting
*** Test value measured on flat sheeting
| Material | Dimensions, weight MOI and FS | Uniformly distributed imposed load kg/m2, including own weight* | |||||||||
| Thickness (mm) | Weight (kg/m²) | Jxx (cm⁴/m) | Wxx (cm³/m) | Span (m) | |||||||
| 1,00 | 1,20 | 1,40 | 1,60 | 1,80 | 2,00 | 2,20 | |||||
| Aluminum | 0,6 | 2,04 | 8,67 | 5,35 | 388 | 225 | 142 | 95 | 67 | 49 | 36 |
| Aluminum | 0,7 | 2,38 | 10,52 | 6,63 | 472 | 273 | 172 | 115 | 81 | 59 | 44 |
| Aluminum | 0,8 | 2,73 | 12,32 | 7,85 | 552 | 319 | 201 | 135 | 95 | 69 | 52 |
| Aluminum | 1,0 | 3,41 | 16,23 | 10,65 | 721 | 421 | 265 | 177 | 125 | 91 | 68 |
| Span (m) | |||||||||||
| 1,00 | 1,25 | 1,50 | 1,75 | 2,00 | 2,25 | 2,50 | |||||
| Coated steel Aluzinc Stainless steel |
0,5 | 4,93 | 7,80 | 5,02 | 1048 | 537 | 311 | 196 | 131 | 92 | 67 |
| Coated steel Aluzinc Stainless steel |
0,6 | 5,92 | 9,74 | 6,41 | 1309 | 670 | 388 | 244 | 164 | 115 | 84 |
| Coated steel Aluzinc Stainless steel |
0,7 | 6,91 | 11,69 | 7,84 | 1573 | 805 | 466 | 293 | 197 | 138 | 101 |
| Coated steel Aluzinc Stainless steel |
0,8 | 7,89 | 13,41 | 9,00 | 1804 | 924 | 534 | 337 | 225 | 158 | 115 |
| Coated steel Aluzinc Stainless steel |
1,00 | 9,72 | 15,38 | 11,19 | 2052 | 1049 | 608 | 388 | 252 | 179 | 133 |
| Copper | 0,6 | 6,71 | 10,04 | 6,74 | 799 | 409 | 237 | 149 | 100 | 70 | 51 |
| Copper | 0,8 | 8,95 | 13,41 | 9,00 | 1068 | 547 | 316 | 199 | 133 | 94 | 68 |
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
