The Thermalite Hi-strength Block 7.3N 140mm is a high-quality, durable building material, perfect for load-bearing wall construction. These blocks are renowned for their impressive thermal insulation properties, making them an excellent choice for energy-efficient buildings. They offer greater strength compared to standard Thermalite blocks, being rated at 7.3N/mm². Lightweight and easy to handle, these blocks provide a robust and reliable solution for both commercial and residential construction projects. Furthermore, the Thermalite Hi-strength Block 7.3N 140mm is fire-resistant, providing additional safety benefits.

Brand Name	Forterra
Certifications Met	N/A
Colour	Light grey
Country of Origin	N/A
Manufacturer Model No	N/A
Material	Autoclaved aerated concrete
Number of Pockets	N/A
Protects From	Fire
Type	Aerated concrete blocks
Waterproof	No
Wear Type	N/A
Length	440mm
Width	140mm
Height	215mm
Weight	Approx. 8kg (subject to moisture content)
Texture	Smooth
Density	Approx. 600 kg/m^3
Compressive Strength	Approx. 7.3 N per mm2
Thermal Conductivity	Approx. 0.15 W/mK

The Thermalite Hi-strength Block 7.3N 140mm is a high-quality, durable building material, perfect for load-bearing wall construction. These blocks are renowned for their impressive thermal insulation properties, making them an excellent choice for energy-efficient buildings. They offer greater strength compared to standard Thermalite blocks, being rated at 7.3N/mm². Lightweight and easy to handle, these blocks provide a robust and reliable solution for both commercial and residential construction projects. Furthermore, the Thermalite Hi-strength Block 7.3N 140mm is fire-resistant, providing additional safety benefits.

Brand Name	Forterra
Certifications Met	N/A
Colour	Light grey
Country of Origin	N/A
Manufacturer Model No	N/A
Material	Autoclaved aerated concrete
Number of Pockets	N/A
Protects From	Fire
Type	Aerated concrete blocks
Waterproof	No
Wear Type	N/A
Length	440mm
Width	140mm
Height	215mm
Weight	Approx. 8kg (subject to moisture content)
Texture	Smooth
Density	Approx. 600 kg/m^3
Compressive Strength	Approx. 7.3 N per mm2
Thermal Conductivity	Approx. 0.15 W/mK