Cellular - Blocks

Cellular Dense Concrete Blocks are manufactured to BS EN 771-3 using high quality class 2 aggregates. These group 2 units are blinded on one bed face to allow for a full bed of mortar and their lower weight means easier manual handling.

In common with solid dense blocks, Cellular dense consist of up to 30% recycled raw materials and their enhanced thermal properties make them an excellent solution for higher strength, sustainable building.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Thomas Armstrong Group is consulted before specifying.

Thomas Armstrong Group


Cellular - Blocks

100
• Depth: 100 mm
• Height: 215 mm
• Net Weight: 14.8 Kg
• Width: 440 mm
• Application: Inner & Outer leaf of cavity walls, Internal partition walls
• Compressive Strength: 7.3 N/mm2
• R-value: 0.11 m2K/W
• Sound reduction: 47 dB
• Thermal Conductivity: 0.88 W/mK
• Uniclass: Pr_20_93_52 Masonry walling units

140
• Depth: 140 mm
• Height: 215 mm
• Net Weight: 21.3 Kg
• Width: 440 mm
• Application: Inner & Outer leaf of cavity walls, Internal partition walls
• Compressive Strength: 7.3 N/mm2
• R-value: 0.16 m2K/W
• Sound reduction: 50 dB
• Thermal Conductivity: 0.88 W/mK
• Uniclass: Pr_20_93_52 Masonry walling units

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