Summary
A grey brick with shades of dark grey, brown grey and black.
A grey brick with shades of dark grey, brown grey and black.
Color
Grey, Brown, Black
Grey, Brown, Black
Finish
Sanded, Coated
Sanded, Coated
Material
Clay
Clay
Shape
Rectangle
Rectangle
Length
210 mm, 215 mm
210 mm, 215 mm
Width
100 mm, 102 mm
100 mm, 102 mm
Height
50 mm, 65 mm
50 mm, 65 mm
Specification
Standard
To BS EN 771-1.
To BS EN 771-1.
Brick description
Facing brick.
Facing brick.
Appearance
Dark grey, brown grey and black, with a sanded-coated and grained structure.
Dark grey, brown grey and black, with a sanded-coated and grained structure.
Work size (length x width x height)
212 x 101 x 51 mm.
214 x 101 x 65 mm.
Tolerances
-
-
Mean value
T2.
T2.
Range
R1.
R1.
Compressive strength
-
-
Mean compressive strength (minimum)
≥20 N/mm².
≥20 N/mm².
Durability designation
F2.
F2.
Density
-
-
Gross dry
1610 kg/m³.
1610 kg/m³.
Net dry
1720 kg/m³.
1720 kg/m³.
Tolerance
D1.
D1.
Water absorption
≤15% m/md.
≤15% m/md.
Configuration
Frogged.
Frogged.
Thermal conductivity
≤0.55 W/m·K.
≤0.55 W/m·K.
Water vapour permeability
5/10 µ.
5/10 µ.
Reaction to fire
Class A1.
Class A1.
Additional properties
Active soluble salts
S2.
S2.
Jointing
Beige., Grey., Joint free., Light grey., White.
Beige., Grey., Joint free., Light grey., White.
Sustainability data
Country of material origin
Europe
Europe
Country of product manufacture
Belgium
Belgium