Fire resistant GRP laminates
Vetroresina produces fire-resistant GRP laminates with low smoke-emission toxicity levels. Depending on the degree of fire-resistance and the aesthetic properties required, products can be produced with a fire-resistant gelcoat, with a conventional gelcoat in accordance with NFP 92-501 Class M1, NFF 16-101 Class F0 or without a gelcoat.
In general, this laminate offers:
- Good resistance to atmospheric agents
- Good UV stability
- High level of stiffness
- Good electrical insulation
- Ease of cleaning
All applications requiring a high degree of fire resistance. In particular:
- Construction: wall panels
- Mobile laboratories/clinics: construction of wall panels
- Public transport: vehicle components
- Glass fibre MAT, available in versions ranging from 300 g/m² to 500 g/m²
- Glass fibre WOVEN ROVING, available in versions ranging from 300 g/m² to 500 g/m²
- Thickness: the thickness will depend on the degree of fire-resistance required. Minimum thickness is 2mm.
- Weight 3 – 7 kg/m²
- External finish: glossy or matt FR gelcoat, glossy or matt gelcoat, no gelcoat.
- Rear finish: sanded
- AFNOR NFP 92-501:
M1: laminate with FR gelcoat 4 mm
M2: laminate with FR gelcoat 3 mm laminate without gelcoat 2 mm
M3: laminate with gelcoat 2 mm
- ASTM E162:
Is: 17.78 laminate without gelcoat 2 mm
Is: 7.8 laminate with FR gelcoat 3 mm
Reaction to fire
- EN 13501-1:2007:
C, s2,d0: laminate with FR gelcoat 3 mm
D, s1,d0: laminate with FR gelcoat 1.5 mm
- AFNOR NF F 16-101
F0: laminate with FR gelcoat 4 mm
F1: laminate without gelcoat 1.6 mm
- SMP 800-C
Suitable with laminate with FR gelcoat 3 mm
- ASTM E 662
Laminate with FR gelcoat 3 mm
Ds@ 1.5 min. 1.3 (no Flaming) 0.5 (Flaming)
Ds @ 4 min. 7.2 (no Flaming) 13.2 (Flaming)
ISO 8302 0.065 W/mK
Resistance to water vapour
UNI EN 12086:1999: 50,000<µ<90,000
Operating temperature from -30°C to 70°C
Suitable for contact with food in accordance with Directive 2002/72/CE
Water absorption with internal method less than 1% in weight
The mechanical properties vary considerably depending on the type of product.
The surfaces of Vetroresina’s laminates may have different finishes, depending on the type of application; the external surface may be glossy, matt and with or without gelcoat, whilst the internal surface may be rough, sanded or smooth. All of the laminates can be produced in various RAL colours or even in customised colours. Here are some examples of the finishes available:
Packing and transport
Each roll is packaged with protective material (bubble wrap) and labelled to facilitate product traceability. It can be dispatched in various ways:
- with 60 cm polystyrene packaging;
- on a pallet with 60 cm or 70 cm iron supports (returnable);
- on a custom-sized wooden pallet.
The sheets may be of various sizes and are packaged and labelled to facilitate product traceability. They may be dispatched on wooden pallets or returnable iron supports.
Do you need a special laminate?
We custom make laminates upon request to satisfy all of the requirements your application might have. We produce industrial laminates of different thicknesses and with different specifications using a variety of combinations of woven, glass and resins. You can click the buttons below to request your free sample and a catalogue. Do not hesitate to contact us for more information or to ask for a personalized quote.Ask for a free sample Contact us for more information
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