Product Overview
65mm Dense Concrete Common Brick with a compressive strength of 22N/mm². Designed for robust structural performance, this dense concrete brick is suitable for both below and above damp-proof course (DPC) applications.
Its high density and durability make it ideal for use in foundations, load-bearing walls, and other structural works exposed to moisture or severe conditions. Each brick offers natural tonal variation due to the diverse raw materials used in manufacture, providing a functional yet distinctive appearance.
The brick measures 65mm in height, forming a solid, durable masonry unit for general construction.
Features & Benefits
- High Compressive Strength: Rated at 22N/mm², providing reliable load-bearing performance in structural and foundation work.
- Dense Concrete Composition: Manufactured from high-quality aggregates and cement for maximum strength and minimal water absorption.
- Weather Resistance: Strong resistance to freeze–thaw cycles, rain penetration, and frost damage, ensuring durability in exposed or damp environments.
- Thermal Performance: High thermal mass helps to regulate internal temperatures and improve building efficiency.
- Dimensional Consistency: Precision-formed to maintain even courses and accurate alignment during construction.
- Dual-Purpose Use: Suitable for both above and below damp-proof course applications, increasing versatility on site.
- 65mm Height: Standard modular dimension allowing seamless integration with dense aggregate blocks and conventional masonry layouts.
Applications
- Foundation Construction: Ideal for below-ground masonry and base courses exposed to moisture.
- Load-Bearing Walls: Suitable for use in walls requiring strength and dimensional stability.
- Damp-Proof Course Level: Approved for use immediately below or above the DPC.
- Retaining and Boundary Walls: Performs well where high strength and moisture resistance are required.
- General Masonry Work: Applicable in all structural and infill walling where facing appearance is not the primary requirement.
Installation Guidance
- Surface Preparation: Ensure the foundation or base is level, clean, and free of debris before laying.
- Mortar Application: Use a suitable sand–cement mortar mix with consistent joint thickness to achieve maximum bond strength.
- Laying Procedure: Stagger vertical joints in alternate courses for structural integrity.
- Protection During Construction: Protect laid masonry from excessive rain, frost, or rapid drying to prevent movement or cracking.
- Finishing: Allow mortar to cure fully before applying finishes or loading above.
Compliance & Performance
- Compressive Strength: 22N/mm² tested to relevant masonry standards.
- Water Absorption: Low absorption due to dense concrete formulation, improving frost resistance.
- Durability Classification: Suitable for severe exposure conditions below and above DPC.
- Thermal Conductivity: Provides effective thermal mass and energy retention in external and internal walling.
- Manufacturing Tolerances: Produced under controlled conditions for consistent dimensional accuracy.
- Important Note: Designed for structural and utility purposes only; not intended as a facing brick for aesthetic applications.