Eurowall WPU
The insulating EUROWALL VF PUR panels of EUROPAN AD are complex, self-supporting structural elements, especially designed for sidewall cladding, construction of internal partitions and suspended ceilings.
The EUROWALL VF PUR (PUR/PIR) panels consist of two formed metal sheets and insulation of self-extinguishing polyurethane resin.
HEALTH
Colors
Available in different
colors
Dimensions
| Width (effective): | 1000mm |
| Length (upon request): | 2000mm – 15000mm |
| Thickness(mm): | 30 / 40 / 50 / 60 / 80 /100 |
The standardized metal sheets of the WPU panels are slightly formed from pre-painted galvanized steel in 0.30mm to 0.70mm-thick sheets with corrugations 50mm-wide and 1.5mm-deep at distances of 50mm.
The EUROWALL VF PUR panels are supported on the building shell via side-to-side fixing.
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Natural Characteristics
The foam is odorless, prevents the formation of mold and fungus, remains chemically neutral and the humidity does not change its mechanical capacities. Sensitive to the texture of the excessive sunlight and in contact with water only at the exposed surface as well.
Foam Expansion
Pentane is used in foam expansion which is friendly to the atmosphere and to the environment in general as it is chlorofluorocarbons free (CFC & HCFC Free.)
Technical Data
| TECHNICAL DATA EUROWALL VF PUR PANELS | ||||
Thickness S | Thermal Transmittance K | Polyurethane Density | Panel Weight Steel Thickness | |
| mm | Kcal/m2h°C | Wm2K | kg/m3 | kg/m2 |
| 30 | 0,55 | 0,64 | 40+-2 | 9,66 |
| 40 | 0,43 | 0,50 | 40+-2 | 10,08 |
| 50 | 0,34 | 0,40 | 40+-2 | 10,50 |
| 60 | 0,29 | 0,34 | 40+-2 | 10,92 |
| 80 | 0,22 | 0,26 | 40+-2 | 11,76 |
*All calculations are theoretical based on the specific weight of Steel 7.85
| PANEL THICKNESS APPLICATIONS | ||
| APPLICATIONS | THICKNESS (mm) | THERMAL TRANSMITTANCE(Κ) (W/m2°C) |
| Decorative/Suspended ceilings | ||
| Min. Requirement | 30 | |
| Sporting Facilities | 40 | 0.53 |
| Building Regulation Requirement | 50 | 0.43 |
| Industrial air-conditioned Facilities | 60 | 0.36 |
| Controlled Temperature Areas= °C | 80 | 0.28 |
| Refrigeration -10°C | 100 | 0.23 |
| Cooling Rooms -10°C | 120 | 0.18 |
| Cooling Rooms -20°C | 150 | 0.16-0.15 |
| Cooling Rooms -30°C | 180 | 0.13 |
| Cooling Rooms -45°C | 200 | 0.11 |
| Comparative Table of Insulation factors | ||||||||
| Cork | COMPRESSED WOOD | WOOD | CONCRETE | BRICK | COEFFICIENT THERMAL RESISTANCE | COEFFICIENT THERMAL CONDUCTIVITY | CONSUMPTION LITRES / PERIOD | SAVINGS |
| mm | mm | mm | mm | mm | Rτ = m2.K/W | U = W/m2.K | PER m2 (λR=0,025W/m2K) | in lt / m2 yearly |
| 60 | 78 | 168 | 456 | 1032 | 1,37 | 0,73 | 7,33 | 3 |
| 80 | 104 | 224 | 608 | 1376 | 1,77 | 0,565 | 5,65 | 4 |
| 100 | 130 | 200 | 760 | 1720 | 2,17 | 0,461 | 4,61 | 5 |
| 120 | 156 | 336 | 912 | 2064 | 2,57 | 0,389 | 3,89 | 6 |
| 160 | 208 | 448 | 1216 | 2752 | 3,37 | 0,297 | 2,97 | 8 |
| 200 | 260 | 400 | 1520 | 3440 | 4,17 | 0,24 | 2,4 | 10 |
| 240 | 312 | 672 | 1824 | 4128 | 4,97 | 0,201 | 2,01 | 12 |
| 280 | 364 | 784 | 2128 | 4816 | 5,77 | 0,173 | 1,73 | 14 |
| 320 | 416 | 896 | 2432 | 5504 | 6,57 | 0,152 | 1,52 | 16 |
| 360 | 468 | 952 | 2736 | 6192 | 7,37 | 0,136 | 1,36 | 18 |
| 400 | 520 | 800 | 3040 | 6880 | 8,17 | 0,122 | 1,22 | 20 |
Technical Data Of Steel (EN 10327 / EN 10142 / EN 10143)
| Quality | DX51D or S220, or S-250 or S-280 or S-320 |
| Width | 1060mm / 1060mm |
| Thickness | 0,30mm – 0,70mm |
| Zinc | 100-275 gr/m2 |
| Tensile strength | EN 10142 |
Technical Paint Data (SP)
Topcoat | 15-20 mic. |
Primer | 5 mic. |
Backcoat | 5-7 mic. |
Polyurethane:
Density: | 40+2 Kg/m3 (ISO 845) |
Thermal conductivity coefficient: | λ=0,020 W/mK or λ=0,018 Kcal/mhºC at 10ºC (ASTM C 518) |
Crushing strength at 10% compression: | 0,22 N/mm2 (ISO 844) |
Adhesion: | 0,12 N/mm2 (ASTM D 162) |
Closed cells percentage: | 95-98% (ASTM D 285) |
Fire resistance: | Β2/Β3 class (DIN 4102) |
Dimension stability: | +-2 mm (ISO 2796) |
On customer demand and upon consultation concerning the minimum production quantities and the delivery deadlines, the EUROWALL VF PUR panels can be also manufactured with plates of different hardness, thickness and type, such as pre-painted aluminum, copper, stainless steel as well as with different coatings depending on the particular requirements of the project.
Loading Table
| EUROWALL VF PUR panels Loading Table | |||||||||||||
| PANEL THICKNESS | METAL SHEET THICKNESS |  |  | ||||||||||
| SINGLE SPAN purling spacing (m) | MULTIPLE SPAN purling spacing (m) | ||||||||||||
| 2,00 | 2,50 | 3,00 | 3,50 | 4,00 | 2,00 | 2,50 | 3,00 | 3,50 | 4,00 | 4,50 | 5,00 | ||
| S (mm) | t (mm) | MAXIMUM UNIFORMLY DISTRIBUTED LOAD CAPACITY IN daN/m2 | |||||||||||
| 30 | 0,50 / 0,50 | 147 | 78 | 194 | 122 | 73 | |||||||
| 0,60 / 0,60 | 158 | 84 | 53 | 211 | 131 | 78 | |||||||
| 40 | 0,50 / 0,50 | 196 | 140 | 93 | 57 | 294 | 186 | 127 | 90 | 64 | |||
| 0,60 / 0,60 | 211 | 150 | 100 | 61 | 306 | 201 | 136 | 96 | 69 | ||||
| 50 | 0,50 / 0,50 | 221 | 172 | 127 | 86 | 64 | 377 | 250 | 175 | 131 | 93 | 64 | |
| 0,60 / 0,60 | 235 | 183 | 136 | 92 | 69 | 392 | 274 | 188 | 141 | 100 | 69 | 53 | |
| 60 | 0,50 / 0,50 | 265 | 216 | 167 | 118 | 88 | 451 | 314 | 225 | 176 | 127 | 78 | 59 |
| 0,60 / 0,60 | 284 | 235 | 178 | 125 | 94 | 470 | 331 | 243 | 189 | 136 | 84 | 63 | |
| 80 | 0,50 / 0,50 | 343 | 245 | 186 | 147 | 118 | 554 | 426 | 319 | 237 | 181 | 137 | 113 |
| 0,60 / 0,60 | 363 | 265 | 206 | 158 | 125 | 569 | 443 | 336 | 260 | 194 | 147 | 121 | |
*The measurements have a coefficient f < L/200 and breaking point measurements have a protection coefficient 2.5.
Environment
The WPU coating system of our company is produced from materials friendly to the environment, (CFC free), characterized as ecological and not considered to be harmful.
