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Roof panels TTOP with insulation core of polyurethane rigid foam (PUR), polyisocyanurate rigid foam (PIR) or mineral wool (MW) are suitable for all kind insulated roofs with minimum inclination of the slope 7%. Problems such as leaks or dust are completely eliminated by precise and flawless assembly of the panels Technopanel. Thanks to the exceptional load bearing capacity and their low weight, the panels TTOP allow reaching longer distance between the purlins, which leads to savings in material from the bearing structure and shorten the execution time. The roof panels are in two varieties – with 3 or 5 ribs. The external and the internal layers are galvanized steel sheets with polyester coating.
TTOP - Roof system
| Panel thickness | (mm) | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 160 |
| Rib height | (mm) | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| External sheet thickness | (mm) | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 |
| Internal sheet thickness | (mm) | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 |
| Panel weight | (kg/m2) | 8.33 | 8.69 | 9.05 | 9.41 | 10.13 | 10.85 | 11.57 | 13.01 |
| Thermal conductivity coefficient | λ(W/mK) | 0.023 W/mK | |||||||
| Coefficient of thermal transmittance | U(W/m2K) | 0.68 | 0.52 | 0.43 | 0.36 | 0.27 | 0.22 | 0.19 | 0.14 |
| Class of reaction to fire | BROOF (t1) | ||||||||
| Fire resistance | (min) | - | - | - | - | - | - | - | - |
| Panel thickness | (mm) | 50 | 60 | 80 | 100 | 120 | 160 |
| Rib height | (mm) | 38 | 38 | 38 | 38 | 38 | 38 |
| External sheet thickness | (mm) | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
| Internal sheet thickness | (mm) | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 |
| Panel weight | (kg/m2) | 10.29 | 10.70 | 11.52 | 12.34 | 13.16 | 14.80 |
| Thermal conductivity coefficient | λ(W/mK) | 0.022 W/mK | |||||
| Coefficient of thermal transmittance | U(W/m2K) | 0.41 | 0.35 | 0.26 | 0.21 | 0.198 | 0.13 |
| Class of reaction to fire | Bs2, d0 | ||||||
| Fire resistance | (min) | - | - | RIE30 | RIE30 | RIE30 | RIE30 |
| Panel thickness | (mm) | 50 | 60 | 80 | 100 | 120 | 160 |
| Rib height | (mm) | 38 | 38 | 38 | 38 | 38 | 38 |
| External sheet thickness | (mm) | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
| Internal sheet thickness | (mm) | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
| Insulation core density | (kg/m3) | 100 kg/m3 | |||||
| Panel weight | (kg/m2) | 14.56 | 15.56 | 17.56 | 19.56 | 21.56 | 25.56 |
| Thermal conductivity coefficient | λ(W/mK) | 0.41 W/mK | |||||
| Coefficient of thermal transmittance |
U(W/m2K) |
0.72 | 0.61 | 0.47 | 0.38 | 0.32 | 0.25 |
| Class of reaction to fire | A2-s1,d0 | ||||||
| Fire resistance | (min) | - | - | REI60 | REI90 | REI90 | REI90 |
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Techopanel is part of:
BS Group of Companies