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    Picture of Thermalite 355mm (440x215mm) Trenchblock T&G 3.6N Picture of Thermalite 355mm (440x215mm) Trenchblock T&G 3.6N

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    • Thermalite 355mm (440x215mm) Trenchblock T&G 3.6N

    Thermalite 355mm (440x215mm) Trenchblock T&G 3.6N

    Manufacturer: Forterra
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    Thermalite Trench block Tongue and Groove is an alternative to the construction of cavity walls with concrete infill, engineering bricks or heavy aggregate blocks for foundations
    SKU: BL/TH015A
    Availability: In stock
    Branch Stock
    CorbyIn stock
    HuntingdonIn stock
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    £9.98 incl tax
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    Thermalite 355mm 3.6N (440x215mm) Block Trenchblock Tongue and Groove

    Alternative to the construction of cavity walls with concrete infill, engineering bricks or large aggregate blocks for foundations.

    • Size 215mm x 440mm x 355mm
    • Tongue and groove joints with handholds for easy handling
    • Suitable for thin joint masonry, reducing installation time and costImproves thermal performance
    • There building blocks can be used in thin joint masonry, saving time and money
    • These block has a Moisture resistanc

    Specification of Trench block 3.6N Tongue and Groove:

    • Compressive Strength: 3.6 N/mm²
    • Thermal Conductivity (λ): Above DPC: 0.15 W/m.K | Below Ground: 0.24 W/m.K
    • Dry Density: 600 kg/m³
    • Face Dimensions: 440 x 215 mm
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