Verified by manufacturer 4 months ago
DF
A grey facing brick, with multi-shades of brown, anthracite-beige and dark grey.
The raw materials are excavated in Weichsel loam layers, the local loam of Aeolian origin dating from the Ice Age. This löss mainly consists of a silt-like fraction, suited ideally for the manufacturing of hand form bricks. By using specific sand types for surface covering, the desired colour is achieved.
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Color | Grey Brown Black Beige |
Finish | Sanded Coated |
Material | Clay |
Shape | Rectangle |
Length | 212 mm 214 mm |
Width | 101 mm |
Height | 51 mm 65 mm |
Uniclass | |
CAWS | F10/110 Clay facing brickwork F10/5 Facing brickwork |
Standard | To BS EN 771-1. |
Brick description | Facing brick. |
Appearance | Grey-brown with shades of dark grey and black, with a sanded-coated and grained structure. |
Work size (length x width x height) | 214 x 101 x 65 mm. |
Tolerances | |
Mean value | T2. |
Range | R1. |
Compressive strength | |
Mean compressive strength (minimum) | ≥20 N/mm².Guidance for specification option: Tested to the bed face. |
Category | Manufacturer guidanceManufacturer's standard. |
Durability designation | F2. |
Density | |
Gross dry | 1530 kg/m³. |
Net dry | 1640 kg/m³. |
Water absorption | ≤17% m/md. |
Configuration | Frogged. |
Recycled content | Manufacturer guidanceManufacturer's standard. |
Thermal conductivity | ≤0.55 W/m·K.Guidance for specification option: Lambda 50/50. |
Thermal resistance | Manufacturer guidanceManufacturer's standard. |
Water vapour permeability | 5/10 µ. |
Bond strength | General: 0.15 N/mm²; thin layer: 0.30 N/mm². |
Reaction to fire | Class A1 to BS EN 13501-1. |
Active soluble salts | S2. |
Jointing | Beige. Light grey. Grey. Joint free. White. |
Country of material origin | Manufacturer guidanceEurope. |
Country of product manufacture | Belgium |
Material | Clay |
Recyclability | Recyclable |