Thermalite Hi-Strength T&G Trench Block, Natural, 440 X 215 X 300 mm - 20 Pack
Product code: B020174
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Product Overview
The Thermalite Hi-Strength T&G Trench Block is a high-strength block designed for use in foundations. It offers the benefits of a standard trench block with the added strength of Thermalite Hi-Strength.
Product Features:
- Strength: 7.3N/mm2
- Thermal Conductivity: 0.18W/m.K (Above DPC), 0.29W/m.K (Below Ground)
- Tongue & Groove Joints: For easy and secure installation
- Handholds: For easier handling
This grab pack contains 20 blocks, each measuring 440mm x 215mm x 300mm.