Thermalite Trenchblock

Aircrete concrete block, foundation block
‘Strength 4.0 N/mm2
Thermal conductivity 0.15 W/mK
Density 600 kg/m3

Thermalite Trenchblock is a tried and tested, economical alternative to the construction of cavity walls with concrete infill for foundations.
• For use in soils of up to Design Sulfate Class DS 4
• Available with tongue and groove joints and handholds
• Improves thermal performance

Thicknesses: 255 - 355mm’
  • Thermalite Trenchblock (image 1)

Environmental metrics


Company credentials
ISO 14001

Material(s)
PFA, sand, cement, lime, aluminium & water

Life expectancy
unknown

EPD to ISO 14025
none

Recycled content
1

Recycleable
reusable

3rd party product endorsement
none

Environmental labelling
none

Country of manufacture
UK

Manufacture details

Manufacturer
Hanson Thermalite



Address
Stewartby, Bedford, MK43 9LZ

Telephone
08705 626 500

Fax
08705 626 550

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