Description
With a a compressive strength greater than 75N/mm² and water absorption less than 7%. All our engineering bricks comply with the National Annex to BS EN 771-1 requirements.
From £0.66 (incl. VAT)
Class B engineering bricks have a compressive strength greater than 75N/mm² and water absorption less than 7%. All our engineering bricks comply with the National Annex to BS EN 771-1 requirements.
With a a compressive strength greater than 75N/mm² and water absorption less than 7%. All our engineering bricks comply with the National Annex to BS EN 771-1 requirements.
Compliance | All our engineering bricks comply with the National Annex to BS EN 771-1 requirements. |
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Strength | Compressive strength greater than 75N/mm² |
Absorption | Water absorption less than 7% |