Lignacrete

  • High strength blocks from 7.3 to 30N/mm2
  • Standard and Paint Grade  finishes
  • For use internally and externally above and below ground
  • High levels of air tightness, sound insulation and fire resistance
Description

Lignacrete – Dense Concrete Block

Available in a range of sizes, strengths and finishes.Lignacrete is a high density, robust block, loadbearing unit, suitable for internal and external walls.

They have excellent levels of sound insulation and high strength capability, making them suitable for a wide range of applications, especially for use in separating and partition walls.

They can also be used as infill blocks in beam and block flooring systems.

Features & Benefits

  • High strength blocks from 7.3 to 30N/mm2
  • Standard, Paint Grade and Fair Faced finishes
  • For use internally and externally above and below ground
  • High levels of air tightness, sound insulation and fire resistance

“New improved Acoustic data”

Technical Info

Net Dry Density: Blocks <20.0N/mm2: 2000 kg/m3

Thermal Conductivity:

1.33 W/mK at 3% moisture content (internal use)

1.43 W/mK at 5% moisture content (external use)

Lignacrete blocks are medium grey to buff in colour with a texture, depending on grade suitable for plastering, rendering, directly painted or fair face. Fair Faced products are natural in colour and made to order. Blocks are available in cellular, hollow or solid form.

The inner and outer leaves of external cavity walls

  • Internal walls including fire break walls
  • Separating walls including those conforming to Robust Detail specifications
  • High strength, loadbearing walls – blocks up to 30N/mm2 available
  • External and internal walls below ground
  • Infill units to beam and block flooring
  • Hollow blocks to construct reinforced retaining walls

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