Batiboard 550+

reaction to fire A1

Uncombustible mineral board including high temperature fibres. Product with a very high integrity and thermal insulation while fire test. Mainly used for EI90 and 120 application where high mechanical properties and resistance of fire are required. Screw and staple fixing product. Generally mounted on sites.

Contact Person

Eric Rignol

Product manager


Batiboard reference550+UnitTest method
Nominal density550kg/m3EN 1602
Thickness range (monolithic)9 - 30mmEN 823
Standard dimensions (mm)2100x900 and 2400x1200mmEN 822
Reaction to fire (Euroclass)A1EN 13501-1
Thermal conductivity at 10°C0.090W/m.KEN 12667
Resistance to
Hydrocarbon fire curves
CE certificateNointernal
Screw and staple fixing
Quartz free recipe
Fire-retardant fillers
Loss on ignition after exposure to 800°C for 2 hours16% (weight)internal
Linear shrinkage after exposure to 600°C for 4 hours0.3%internal
Nominal compression stress at yield point
Corresponding deformation
EN 826
Tensile strength perpendicular to faces150kPaEN 1607
Modulus of rupture in bending3100kPaEN 13169 § 4.3.7

Dimensions monolithic plates

Number of boards per pallet10272544236
Standard dimensions (mm)2100 x 900 and 2400 x 1200
Maximum dimensions (mm)
2400 x 12003000 x 1200
Length and width tolerance (mm)
+/- 1 up to 1200 and +/- 2 above
Standard thickness tolerance (mm)
+/-1+/- 2
Ground plates Thickness tolerance (mm)(-0.5/+0.5) or (-1/+0) or (-0/+1)
Flatness (mm/m)+/- 2