Steel-faced
sandwich panels
faced with galvanized steel with a polymer coating
Scope of use
Steel-faced insulated sandwich panel is comprised of two sheets of galvanized and colored steel and an insulating slab of basaltic mineral wool with laterally-oriented fiber. A galvanized steel sheet with thickness from 0.5 to 0.7 mm has a multilayered polymeric protective and decorative coating.
Sandwich panels with a polymeric coating can be used for construction of hypermarkets, shopping malls, airports and train stations, car dealer centres, and other objects. Color range of sandwich panels we produce is virtually limitless - you can choose and order panels of any RAL color.
Technical characteristics
Panel type
Thickness, mm
Specific weight
kg/m2
kg/m2
Width, mm
Maximum length, mm
Fire resistance
rating, El min
rating, El min
Fire safety
class
class
Thermal
resistance
resistance
Airborne sound
insulation index. dB
insulation index. dB
MP50
50
15
1200 600 - 1190
12000
30
K0(30)
1,16
33
MP60
60
17
1200 600 - 1190
12000
45
К0(45)
1,36
33
MP80
80
19
1200 600 - 1190
12000
45
К0(45)
1,76
33
MP100
100
21
1200 600 - 1190
12000
90
К0(45)
2,16
34
MP120
120
24
1200 600 - 1190
12000
150
К0(45)
2,56
34
MP150
150
27
1200 600 - 1190
12000
150
К0(45)
3,16
34
MP180
180
30
1200 600 - 1190
12000
150
К0(45)
3,87
34
MP200
200
33
1200 600 - 1190
12000
150
К0(45)
4,16
34
MP250
250
39
1200 600 - 1190
12000
150
К0(45)
5,16
34
Design of a polymer-coated steel plate.
- Polymer coating
- Primer coating
- Passivation layer
- Zinc coating
- Steel sheet of 0.5 - 1 mm in thickness
- Background colouring
Properties of different polymer coatings
Type of polymer coating
Polyester
Pural
PVF2
Coating thickness, µm
25
50
25-27
Surface
smooth
textured
smooth
Maximum operating temperature, С
+90
+100
+120
Corrosion resistance
SALT SPRAY TEST, Hours
WATER TEST, Hours
500
1000
1000
1000
1000
1000
Resistance to UV
good
good
excellent
Resistance to mechanical damage
fair
good
good
Maintainability
good
excellent
fair