The Buildbloc 140mm Hollow Dense 7N Concrete Block is a high-quality building material, supplied as a pallet of 56 units. These blocks are suitable for a variety of construction applications, offering robust performance.

Product Features:

• Dimensions: Each block measures 440 x 215 x 140mm.
• Weight: Each block weighs 26.5 KG.
• Compressive Strength: Features a compressive strength of 7.3 N/mm?.
• Thermal Conductivity: Offers a thermal conductivity of 1.07 W/mK.
• Application: Ideal for use in internal and external walls, as well as block and beam flooring systems.
• Fire Resistance: Provides high fire resistance with a Euroclass A1 fire rating.
• Water Absorption: Exhibits low water absorption.
• Certification: Certified to BS EN 771-3 standards.

This Buildbloc hollow dense concrete block offers a reliable solution for various building projects, combining strength, fire resistance, and low water absorption.