Ibstock Staffordshire Slate Blue Smooth Engineering Brick
The Ibstock Staffordshire Slate Blue Smooth is a high-performance engineering brick, designed for strength, durability, and moisture resistance. With its deep slate-blue colour and smooth wirecut finish, it not only offers structural reliability but also adds a distinctive architectural character when left exposed.
This brick is often used below DPC level, in retaining walls, or anywhere that demands maximum strength and resistance to weathering. Its classic Staffordshire Blue finish also makes it a popular choice for projects where aesthetics and durability need to work hand-in-hand.
Key Specifications
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Dimensions (L × W × H):215 × 102 × 65 mm
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Pack quantity:380 bricks per pack
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Size tolerance:T2
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Range tolerance:R1
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Gross dry density:~1650 kg/m³
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Compressive strength:? 75 N/mm²
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Thermal conductivity:0.840 W/(m·K)
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Durability designation:F2
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Maximum water absorption:? 7 %
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Reaction to fire:Class A1
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Active soluble salts:S2
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Production method / configuration:Extruded wirecut, vertically perforated
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Finish / colour:Smooth surface, slate blue
Why Choose Staffordshire Slate Blue Smooth Engineering Bricks?
Unmatched strength — With ? 75 N/mm² compressive strength, these are among the strongest clay bricks available.
Low absorption — ? 7 % water absorption ensures excellent protection against frost, damp, and staining.
Durability — F2 rating means they withstand severe exposure conditions, making them ideal for retaining walls, foundations, and external use.
Distinctive finish — The smooth slate-blue colour gives a timeless appearance when used decoratively.
Frequently Asked Questions
What’s the difference between engineering bricks and facing bricks?
Engineering bricks prioritise strength, water resistance, and durability, whereas facing bricks are designed mainly for aesthetics. Engineering bricks like these can be used structurally and in damp or exposed conditions.
Can these be used below the damp proof course (DPC)?
Yes. Their low water absorption and high durability make them ideal for use below DPC level or in areas with frequent water exposure.
Are they suitable for decorative use?
Absolutely. While designed for engineering performance, the smooth blue finish gives a distinctive appearance, making them suitable for exposed brickwork where aesthetics matter.
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