65MM PERFORATED CLASS B ENGINEERING BRICK RED. CLASS B ENGINEERING BRICKS ARE SUITABLE FOR USES BOTH ABOVE AND BELOW GROUND. IN BS3921 CLASS B ENGINEERING BRICKS ARE CLASSIFIED AS HAVING A MINIMUM COMPRESSIVE STRENGTH AND MAXIMUM WATER ABSORPTION NOT FALLING BELOW 50N/MM2 - 7%.
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CLASS B ENGINEERING BRICKS ARE SUITABLE FOR USES BOTH ABOVE AND BELOW GROUND. IN BS3921 CLASS B ENGINEERING BRICKS ARE CLASSIFIED AS HAVING A MINIMUM COMPRESSIVE STRENGTH AND MAXIMUM WATER ABSORPTION NOT FALLING BELOW 50N/MM2 - 7%.
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Depth: 65mm. Low Salt Content - S2. Product Uses & Information. Can withstand severe exposure.
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Depth: 65mm. Low Salt Content - S2. Product Uses & Information.
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Precise square edged perforated smooth brick conforming to defined limits for water absorption and comprehensive strength. OR Northern Ireland, Southern Ireland, Scottish Isles, Channel Isles, All other isles off the mainland.
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BEST FOR FENCING. When you receive the bricks they will be palletised with the inside of the brick facing outwards. Images are for display purposes only. Height 65mm. These orders will require a heavy or articulated lorry.
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Engineering bricks are specified for their physical characteristics and not their appearance. They have high compressive strength and low water absorption and are classified only by these properties.
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Engineering bricks are specified for their physical characteristics and not their appearance. They have high compressive strength and low water absorption and are classified only by these properties.
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