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PIR Fiberglass roof sandwich panel (polyurethane core) with inner cladding of GFR (glass fibre reinforced)

HIGHEST RESISTANCE, DURABILITY AND THERMAL INSULATION OF THE AGRO-ROOF

The sandwich panel in this edition is one of the most practical products for roofing buildings, especially those of an agricultural nature. The core made of hard polyurethane foam provides excellent thermal conductivity at the level of 0.026-0.028 W/mK (aging lambda). Therefore, the PIR Fiberglass roof panel makes it easy to maintain a constant temperature inside the building.

 

PIR Fiberglass roof sandwich panels are characterized by:

  • Excellent insulation parameters - aging lambda at 0.026-0.028 W / mK allows the panel to be used for facilities with specific temperature conditions.
  • Lightweight - quick and easy assembly of panels on rafters during thermo-modernization works.
  • The box profile of the outer cladding improves the load-bearing strength and increases the sealing of the roof installation.
  • The inner cladding protects against volatile organic compounds. It enables cleaning the facility with high-pressure washers and meets the increased hygiene requirements, to which livestock facilities are subject.
  • Non-absorbability- the panel is also suitable for use in buildings, where crops and feed are stored.
  • Great resistance to all corrosion and the volatile organic compounds (VOC).
  • Increased resistance to pests: birds, insects, rodents.

Attributes

Designation

 PIR Fiberglass roof sandwich panel

Core

 Rigid polyurethane foam, PIR / density: 40(+/-3) kg/m3

Cladding

 Inner – GFR (glass fibre reinforced) polyester resin. Outer BTD 45.333 sheet steel

Steel grade

 S250GD

Coating

 SP Polyester 25 µm, SP Polyester Mat Pearl 35 µm, CESAR 55

Compressive strength CS(10/Y) [kPa]

 200

Modular width [mm]

 1.000

Panel length [mm]

 2 500 – 10 000

Core thickness [mm]

40

60

80

100

120

Insulating efficiency, Uc [W/m2K] (PIR)

0.69

0.45

0.33

0.26

0.21

Thermal conductivity coefficient, λ [W/mK]

0.028

0.028

0.027

0.027

0.026

Fire reaction class

Euroclass F

The outer layer of the panel is a box profile cladding. Such profiling improves the load-bearing strength and increases the sealing of the roof installation. An additional advantage is a lightness - quick and easy assembly makes it a great material for carrying out rapid therm modernization works.

The core of hard polyurethane foam makes the 60 mm PIR Fiberglass roof sandwich panel the equivalent of a 100 mm thick insulator with polystyrene core.

The inner cladding is made of glass fiber. This material is resistant to all corrosion and provides excellent protection against volatile organic compounds (VOC). The glass fiber cladding is water pressure-washable, for high pressures at short distances. That is why the PIR Fiberglass roof sandwich panel allows to meet increased hygiene requirements, which include livestock buildings.

Panel length

                                                                                                           Coat

Min. [mm]

Max. [mm]

Panel side

Cladding thickness [mm]

Profiling **

SP Polyester

SP Polyester Mat Pearl

Cesar PUR

PVC (Foodsafe)

Aluzinc

Stainless steel

2500

10000

Outer

0,50 / 0,60 / 0,70

T

x

x

x

 

 

 

Inner

 

 

Fiberglass

**Profiling abbreviations:

T - Box profile

Panel cross-section

Box profile (T)

Outer cladding

Fiberglass

Inner cladding (plain)

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Attachments

pdf
Sandwich panel assembly instruction (EN)3.02 MB
pdf
Declaration of Performance: PIR Fiberglass Roof Sandwich Panel (EN)210.74 KB

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