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ROOFING -  
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Features
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High load bearing capacity at low weight. |
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Excellent and durable thermal insulation. |
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Absolute water and vapour barier. |
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Excellent air tightness and free of thermal bridges which results in considerables energy savings. |
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Surface finished facings providing resistance to weather and aggressive environments. |
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Capacity for rapid erection without lifting equipments;easier installation in hostile weather conditions. |
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Easy repair and replacement in case of damage. |
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Long life and very low maintenance cost. |
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Good sound insulation. |
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Reasonable fire reaction and resistance. |
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Self-supporting metal panel,insulated with polyurethane,for pitched roofs with a minimum stope of 7%.
For additional technical information,refer to the GLAMENTŪ technical manual.
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Table of safe spans
Values guaranteed with external face in steel,0.5mm thick,and internal face in feel,0.4mm thick or with both faces in aluminium 0.6 thick external face in aluminium,0.6mm thick,and internal face in steel,0.5mm thick.The spans l (m) as a function of a uniformly distributed overload p (kgf/m2), have been obtained from load tests carried out in Metecno laboratories, and provide a deflection f = l /200 with a safety co efficient that complies with the UEAtc standards for insulated panels,which have been established and are implemented by primary European Certifying Orgnizations.
Witht external and/or internal steel thickness interior to the above mentioned ones,the guarantee on the admissible loads for the spans indicated in the table is maintained on the deflection limit and the safely coefficient.
K value is thermal Transmittance Co-efficient expressed in Watt/m2oC and Kcal/m2h0C |
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Steel - Steel
| S mm |
K |
Panel Weight Kg/m2 |
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| Kcal |
Watt |
| m2h0C |
m2 0C |
| 30 |
0,51 |
0,59 |
9,42 |
l = |
4,70 |
4,10 |
3,65 |
3,30 |
2,90 |
2,50 |
2,25 |
2,05 |
4,20 |
3,65 |
3,20 |
2,90 |
2,60 |
2,25 |
2,00 |
1,80 |
| 40 |
0,40 |
0,46 |
9,80 |
l = |
5,00 |
4,40 |
3,90 |
3,55 |
3,20 |
2,75 |
2,45 |
2,25 |
4,50 |
3,90 |
3,50 |
3,20 |
2,85 |
2,45 |
2,20 |
1,95 |
| 50 |
0,33 |
0,38 |
10,18 |
l = |
5,30 |
4,60 |
4,10 |
3,75 |
3,35 |
2,90 |
2,60 |
2,40 |
4,75 |
4,10 |
3,65 |
3,35 |
3,00 |
2,60 |
2,30 |
2,05 |
| 60 |
0,28 |
0,33 |
10,56 |
l = |
5,60 |
4,85 |
4,35 |
3,95 |
3,55 |
3,05 |
2,75 |
2,55 |
5,00 |
4,30 |
3,90 |
3,55 |
3,15 |
2,75 |
2,45 |
2,20 |
| 80 |
0,22 |
0,25 |
11,32 |
l = |
6,20 |
5,30 |
4,80 |
4,35 |
3,95 |
3,35 |
3,05 |
2,80 |
5,50 |
4,70 |
4,40 |
3,95 |
3,45 |
3,05 |
2,75 |
2,45 |
| 100 |
0,18 |
0,21 |
12,08 |
l = |
7,05 |
6,05 |
5,45 |
4,95 |
4,45 |
3,80 |
3,45 |
3,20 |
6,20 |
5,40 |
4,90 |
4,45 |
3,95 |
3,45 |
3,05 |
2,75 |
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Panel sheets specifications
* Polysester primer 5 micron |
| * Non-toxic food-graned STANDARD polyester finish paint, RAL 9010 colur 20 micron |
| * Back-coat 5 micron |
| * Resistance to saline mist ≥ 500 h (ECCA TB) |
| * Resistance to moisture ≥ 1000 h (ASTM D2247) |
Panel sheets specifications
* Average density 38 kg/m3 |
| * Thermal conductivity 0.024 W/mk |
| * Temperature range -40 +80 0 C |
| * Free from CFC |
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Low temperature - micro-ribbed
FRIGOWALL is a range of self-supporting metal panels with state-of-the-art polyurethane with a labyrinith joint for the construction of positive temterature cold storage warehouses and rooms.
The FRIGOWALL range has been designed to provide a complete solution to the requirements of the cold storage industry,providing the following benefits : HIGH THERMAL RESISTANCE,MECHANICAL RESISTANCE,DIMENSIONAL TABILITY,NON-WATER ABSORBENT,LIGHT WEIGHT,STHETICALLY PLEASING APPEARANCE,DURABILITY,EASE AND SPEED OF INSTALLATION.
The panel;s of the FRIGOWALL range are available with self expanding seal joints,cover width 1000mm,in 80 - 100 - 120 - 150mm thicknesses. |
| S mm |
K |
Panel Weight Kg/m2 |
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| Kcal |
Watt |
| m2h0C |
m2 0C |
0.45+0.45 |
0.5 + 0.5 |
0.6 + 0.6 |
| 120 |
0,15 |
0,18 |
12,23 |
13,05 |
14,75 |
l = |
7,35 |
7,80 |
8,20 |
6,70 |
7,10 |
7,50 |
| 150 |
0,12 |
0,14 |
13,03 |
13,85 |
15,49 |
l = |
8,35 |
9,20 |
9,60 |
7,50 |
8,40 |
8,80 |
| 180 |
0,10 |
0,12 |
14,18 |
15,00 |
16,63 |
l = |
9,15 |
10,40 |
11,00 |
8,20 |
9,50 |
10,00 |
| 200 |
0,09 |
0,11 |
14,94 |
15,76 |
17,39 |
l = |
9,65 |
11,20 |
11,90 |
8,65 |
10,20 |
10,80 |
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