Concrete Block 7N 440mm x 215mm x 75mm

The 75mm Dense 7.3N Aggregate Concrete Masonry block is a high-quality and durable construction material. Manufactured in accordance with EN 771-3:2011+A1:2015, it meets all the necessary standards for reliability. With dimensions of 440mm (length), 75mm (width), and 215mm (height), it offers versatility for various applications. The brick excels in dimensional accuracy, classified under Category D1 for flatness and parallelism. It exhibits impressive strength, with a mean compressive strength of 7.3 N/mm², making it suitable for load-bearing walls and structural projects. The fixed shear bond value of 0.15 N/mm² ensures secure installation. Its low water absorption rate of only 20 g/m² s highlights its resistance to moisture. With a water vapor diffusion rate of 30/100µ, it is an excellent choice for areas with high humidity.

Features:

• Manufactured to meet EN 771-3:2011+A1:2015 standards
• Dimensions: 440mm (L) x 75mm (W) x 215mm (H)
• Category D1 dimensional tolerance for flatness and parallelism
• Mean compressive strength of 7.3 N/mm²
• Fixed shear bond value of 0.15 N/mm²
• Highly resistant to water absorption with a mean rate of 20 g/m² s
• Water vapor diffusion rate of 30/100µ for areas with high humidity