QA Certificate
Certificate type
A unicoloured anthracite black clay brick.
A unicoloured anthracite black clay brick.
A mix of different kinds of clay forms the basis for this facing brick. This special mix of clays is suited for the manufacturing of hand form bricks. By using specific sand types for surface covering, the desired colour is achieved.
| Uniclass 2015 |
| Product Reference | Morvan |
| Standard | To BS EN 771-1 |
| Brick description | Facing brick |
| Appearance | Manufacturers standard |
| Work size (length x width x height) | 207 x 99 x 50 mmWF. 214 x 101 x 65 mmDF. 245 x 90 x 40 mmLF-4. |
| Tolerances | - |
| Mean value | T2 |
| Range | R1 |
| CompressiveStrength | - |
| Mean compressive strength (minimum) | ≥20 N/mm²Tested to the bed face. |
| Category | Manufacturer's standard |
| Durability designation | F2 |
| Density | - |
| Gross dry | 1880 kg/m³ |
| Net dry | 2050 kg/m³ |
| Tolerance | D1 |
| Water absorption | ≤10% m/md |
| Configuration | Consult manufacturer |
| Recycled content | Manufacturer's standard |
| ThermalConductivity | ≤0.60 W/m·K – Lambda 50/50 |
| Thermal resistance | Manufacturer's standard |
| Water vapour permeability | 50/100 |
| Bond strength | Manufacturer's standard |
| Reaction to fire | Class A1 |
| Active soluble salts | S2 |
| Jointing | GreyJointlessLight greyTone-on-toneWhite |
| Standard product features | Moulding method: Hand formed. |
| Recycled content | Manufacturer's standard |
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