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Dense Aggregate Blocks - Available at Halton Works (North West) and Sabey Kirkby Ltd in Newton Aycliffe (North East).

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Product Listing 1000X1000 05 15 140 PLASCON 7.3N 140PC07OT 02


Building Type Commercial, Residential
Block Weight Dense Aggregate

PLASCON is a dense aggregate general purpose concrete building block manufactured in Solid, Hollow and Cellular units and in an extensive range of strengths.

Fire Resistant
Good Sound Insulation
Available As Paintgrade
Quality Assured
Low Shrinkage
Excellent Fixability
Product Features

The high density and high strength of PLASCON provides high levels of durability and robustness loadbearing capacity and fixability. Sound insulation of PLASCON particularly in Multicore format is impressive. Multicore blocks to 140mm comply with the 20kg single lift requirements of the Construction (Design and Management) Regulations.


PLASCON is manufactured from crushed limestone aggregate recycled aggregates and pulverized fuel ash. They are plain ended light buff in colour and available in Open Texture and paint grade quality Close Texture which accepts direct painting for an attractive smooth and low maintenance finish.

  • External Walls – outer and inner leaf
  • Internal loadbearing walls
  • Reinforced walls
  • Party walls
  • Flanking walls
  • Column encasement
  • Walls below DPC
  • Suspended floors - beam and block
Properties & Performance
  • Dry Density
    7.3N - 1900 Kg/m³, 10.4N - 1900 Kg/m³
  • Strength
    100mm - 7.3N/mm² and 10.4N/mm², 140mm - 7.3N/mm² and 10.4N/mm²
  • Thermal Value
    7.3N - K – 1.13W/m²K, 10.4N - K – 1.13W/m²K
  • Metric Sizes & Types
    440mm x width x 215mm work size, 450mm x width x 225mm co-ordinating size
  • Solid
     100mm, 140mm 
Pack Information
  • 100mm Northern Division
  • 100mm Western Division
  • 140mm All 
Product Inner Banner 2000X997 Plascon

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