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Thomas Armstrong Dense Hollow Block 7.3n 440 x 215 x 215mm

SKU: BLTAR031
Thomas Armstrong Dense Hollow Blocks have a good texture, ideal for retaing walls or agricultural buildings.
Features & benefits
  • Higher density block, ideal for applications where, resilience, toughness and improved acoustic insulation are key requirements
  • Provides a means to form a reinforced retaining wall
  • ISO 9001 and ISO 14001 certified
  • Up to 80% recycled content, fully recyclable
  • Locally sourced raw materials
  • Suitable for use above and below dpc, internal leaves and rendered/cladded external leaves or cavity walls and internal partition walls
IDBLTAR031 Building Materials > Bricks & Blocks > Concrete Blocks > Thomas Armstrong Dense Hollow Block 7.3n 440 x 215 x 215mm

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Thomas Armstrong Dense Hollow Blocks have a good texture, ideal for retaing walls or agricultural buildings.
Features & benefits
  • Higher density block, ideal for applications where, resilience, toughness and improved acoustic insulation are key requirements
  • Provides a means to form a reinforced retaining wall
  • ISO 9001 and ISO 14001 certified
  • Up to 80% recycled content, fully recyclable
  • Locally sourced raw materials
  • Suitable for use above and below dpc, internal leaves and rendered/cladded external leaves or cavity walls and internal partition walls

Specifications
Product Name Thomas Armstrong Dense Hollow Block 7.3n 440 x 215 x 215mm
Brand Thomas Armstrong
Product Type Dense Hollow Block
Manufacturer Name Thomas Armstrong Ltd
Manufacturer Part Number 63221
Commercial Or Domestic Use Both  
Range 7.3N 440 x 215 x 215mm  
Colour Family Greys  
Colour Grey  
BS EN Fire rating/performance classifications Class 1  
Product Width 215  mm
Product Weight 30  kg
Product Height 215  mm
Product Length 440  mm
Thermal Conductivity 1.17  W/mK
Compression Strength 7.3  N/m2
Density 1850-2100Kg/m3  
Delivery Information
Next Day Delivery Next day delivery if ordered by 10am (subject to availability and location). Delivery online is only available for orders over £100 (ex VAT)* 

Jewson Cash/Credit Account customers: Delivery online is free* 

Non-Jewson account customers: Delivery is free for orders over £200 (ex VAT), orders between £100-£200 (ex VAT) incur £40 (ex VAT) delivery fee*

*Excluding Tool Hire and non-standard delivery areas.

Click & Collect Collect in 15 minutes (subject to availability and location)