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Designed for strength and efficiency, this Concrete Hollow Block 7.3N 440 x 215 x 215mm is a practical building component used in structural and partition wall applications. Suitable for both internal and external use, its hollow core construction supports faster installation and improved thermal performance.

These 7.3N concrete blocks are a preferred choice for load-bearing walls in residential, commercial, and industrial projects. Their size reduces the number of blocks needed per square metre, helping cut down build time. The hollow design also allows for easier handling and can accommodate reinforcement or insulation where required.

Technical Specifications

• Material: Dense aggregate concrete
• Strength: 7.3N/mm² compressive strength
• Dimensions: 440mm (L) x 215mm (H) x 215mm (W)
• Weight: Approx. 27kg per block
• Configuration: Two-core hollow design
• Use: Suitable for above and below-ground applications
• Fire Rating: Class A1 non-combustible
• Thermal Conductivity: 1.13 W/mK (based on 3% moisture content)
  

For more information about concrete blocks, click here.