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Insotherm SFPU

Insotherm SFPU cross section type Α

Insotherm SFPU cross section type B

Insotherm SFPU joint detail

The thermal insulating Insotherm SFPU panels of Kamaridis GlobalWire Group are complex, self-supporting structural elements, especially designed for sidewall cladding, construction of internal partitions and suspended ceilings.

The Insotherm SFPU panels consist of two formed metal sheets and insulation of self-extinguishing polyurethane resin.

The standardized metal sheets of the SFPU 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 Insotherm SFPU panels are supported on the building shell via concealed fixing (non visible screw).


Characteristics
Loading Table
Seals - Support Materials - Special Items
Environment
Characteristics

Natural characteristics

Insotherm SFPU cross section type Α

Insotherm SFPU cross section type B

Insotherm SFPU joint detail

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 OF INSOTHERM SFPU PANELS

Thickness

S

Thermal
Transmittance

K

Polyurethane
Density

Panel Weight

Steel Thickness 
0,5 + 0,5 mm

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

10,18

50

0,34

0,39

40+-2

10,60

60

0,29

0,34

40+-2

11,02

80

0,22

0,26

40+-2

11,86

100

0,17

0,21

40+-2

12,70

*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

140-160

0.16-0.15

Cooling Rooms -30°C

180

0.13

Cooling Rooms -45°C

200

0.11

 

COMPARATIVE TABLE OF INSULATED FACTORS

CORK

COMPRESSED WOOD

WOOD

CONCRETE

BRICK

COEFFICIENT THERMAL RESISTANCE

COEFFICIENT

THERMALCONDUCTIVITY

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

MATERIALS

Technical data of steel (EN 10327 / EN 10142 / EN 10143)


Quality

DX51D or S-220 or S-250 or S-280 or S-320

Width

1.100mm / 1.070mm

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.

Specifications of PVC coating

In most storage and food processing facilities, the use of PVC covering panels is required. PVC is available in two colors (RAL9002 & RAL9010) and in 120mic thickness. Both colors are certified and suitable for use in food storage and processing applications according to all European standards and regulations (78/142 / CEE, 80/766 / CEE, 82/711 / CEE, 85/572 / CEE, 90 / 128 / CEE, 92/39 / CEE).

For special paints or coatings such as PVDF and HD, please contact us.

Flexible Coating:

Aluminum sheet, kraft paper, paper aluminum, reinforced plasticized paper, tarpaper. polyethylene paper, polyester

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)

Dimensions

Width (effective): 1.000mm

Length (upon request): 2.000mm – 15.500mm

Thickness:  mm: 30 / 40 / 50 / 60 / 80 /100

Colours

Standard Colours

Note: The colors shown above may differ from those actually. The company is not responsible for any differences in shades due to display performance of each user.

Additional Features

On customer demand and upon consultation concerning the minimum production quantities and the delivery deadlines, the Insotherm SFPU panels can be also manufactured with plates of different hardness, thickness and type, such as prepainted aluminum, PVC, copper, stainless steel as well as with different coatings depending on the particular requirements of the project.

Loading Table
Insotherm SFPU Loading Table
PANEL THICKNESS METAL SHEET THICKNESS    
SINGLE SPAN
purling spacing (m)
SINGLE 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.
*1daN/m2 = 1,02 kp/m2

Seals - Support Materials - Special Items

For proper installation of the panels Insotherm SFPU required a series of binders available from our company (self-screws, washers, gaskets).

The use of  2.5 screws per m2 is recommended. For screws with greater captive capacity please contact us.

Panel Thickness (mm)

Screw type

Captive capacity

30

6.3 x 50mm

8mm

40

6.3 x 60mm

8mm

50

6.3 x 70mm

8mm

60

6.3 x 80mm

8mm

80

6.3 x 100mm

8mm

100

6.3 x 120mm

8mm

After the installation of panels, it is necessary a number of special items for both sealing and for aesthetic completion of construction. 

Each building has its own specific needs. Please contact our technical department in order to adapt the necessary items on your own construction.

Environment

The SFPU coating system of our company is produced from materials friendly to the environment, (CFC free), characterized as ecological and not considered to be harmful.

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