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Description

HD units for use in unprotected masonry walls, columns and partitions. Manufactured in accordance with BS EN 771-1.

General information
Size

215 X 102.5 X 65 mm

210 X 100 X 50 mm

Uniclass 2015 Clay bricks (Pr_20_93_52_15)
Specification data
Product Reference

Sagitta HV EF

Size

215 X 102.5 X 65 mm

210 X 100 X 50 mm

Standard product features

Technical properties:

  • Dimensional tolerance: T2.
  • Range category: R1.
  • Gross dry density: 1700 kg/m³.
  • BS EN 771-1 Group: 1.
  • Compressive strength: ≥17.5 N/mm².
  • Thermal conductivity: 0.45 W/mK.
  • Durability (freeze/ thaw resistance): F2.
  • Water absorption: ≤12%.
  • Initial rate of water absorption: 1.5–4.0 kg/(m²min).
  • Active soluble salt content: S2.
  • Reaction to fire: A1.

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