VAT
NO BRANCH SELECTED Please select your branch
Sign in
NO BRANCH SELECTED Please select your branch
Photograph of 440mm x 215mm x 300mm Thermalite T&G Trench Block 7N (Grab Pack of 20)
  • Further photograph of 440mm x 215mm x 300mm Thermalite T&G Trench Block 7N (Grab Pack of 20)
Item 1 of 1

440mm x 215mm x 300mm Thermalite T&G Trench Block 7N (Grab Pack of 20)

Product code: B020174

Truck
FREE Delivery* available
Restrictions apply

to see available stock and prices

Description

Thermalite Hi-Strength Trenchblock provides all the benefits of Trenchblock, together with the 7.3N/mm2 compressive strength of Thermalite Hi-Strength.

Features:

- For use in soils of up to Design Sulfate Class DS 4

- Available with tongue & groove joints & handholds

Applications:

- Foundations

Face Dimension:

440mm x 215mm

Block Thickness:

300mm

Block Weight:

21.3kg

Strength:

7.3N/mm?

Thermal Conductivity:

0.18W/m.K (Above DPC), 0.29W/m.K (Below Ground)

Density:

730kg/m?

Specifications
Right arrow
Compressive strength : 7N/mm?
Height : 215mm
Length : 440mm
Width : 300mm