Wienerberger Bourneville Buff Blend Wirecut Facing Brick
The Wienerberger Bourneville Buff Blend is a buff and multi-toned facing brick produced using the extruded wirecut method. Its warm tones and gentle rolled texture make it suitable for both contemporary and traditional designs. Natural clay variation means colours may differ slightly between packs, so blending bricks from at least three packs on site is recommended to achieve a consistent finish.
With strong technical properties including a compressive strength of ? 50 N/mm², water absorption of ? 10%, and frost resistance to class F2, this brick is designed to withstand typical UK external exposure conditions while offering a refined visual appeal.
Key Specifications
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Size:215mm × 102.5mm × 65mm
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Colour:Buff / Multi
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Texture:Rolled / Wirecut (light texture)
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Water Absorption:? 10%
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Durability:F2
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Compressive Strength:? 50 N/mm²
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Pack Quantity:504
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Active Soluble Salts:S2
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Gross Dry Density:1,200 kg/m³
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Initial Rate of Water Absorption:0.1 to 0.7 kg/(m²·min)
Description & Usage Notes
The Bourneville Buff Blend offers a light, blended appearance with subtle variation in tone, helping projects achieve a softer façade. The extruded wirecut process ensures consistency of size and shape while retaining natural clay character.
With an F2 frost resistance rating, the brick is suitable for standard UK exposure. The water absorption level of ? 10% ensures controlled moisture performance, but correct detailing — such as cavity wall design, flashings, drainage, and appropriate mortar — is essential for long-term durability.
To achieve a balanced finish, always blend bricks from multiple packs during laying. Samples or site panels should be reviewed ahead of large orders to confirm tone and finish.
FAQs
Is ? 10% water absorption suitable for external walls?
Yes — ? 10% is a typical value for high-quality facing bricks. When paired with good detailing, it ensures reliable performance in external walls.
What does the F2 durability rating mean?
It means the brick is frost-resistant and suited for normal external exposure across the UK. For very harsh or coastal conditions, a higher durability grade may be preferable.
Will the buff blend colour vary between packs?
Yes — variation in shade is natural in clay bricks, especially blends. Mixing bricks from at least three packs ensures a more even and consistent appearance.
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