Description
Marshalls Dense Concrete Block 7.3N is a high-strength aggregate concrete block designed for a wide range of construction projects. Manufactured to BS EN 771-3, these quality blocks provide excellent durability and consistent performance, making them a popular choice for builders, developers and contractors throughout the UK.
Suitable for both load-bearing and non-load-bearing applications, these dense concrete blocks can be used for cavity walls, partition walls, block and beam flooring, reinforced walls, and construction above or below damp-proof course level. Their solid, dense construction provides dependable strength and a smooth, closed-texture finish that is suitable for rendering or plastering.
Whether you’re working on a new build, extension or refurbishment, Marshalls Dense Concrete Blocks deliver the quality and reliability trusted by building professionals.
Key Features
- Dense aggregate concrete block
- 7.3N/mm² compressive strength
- Size: 440mm × 215mm × 100mm
- Manufactured to BS EN 771-3
- Suitable for internal and external construction
- Ideal for cavity walls, partition walls and block & beam flooring
- Suitable for use above and below damp-proof course (DPC)
- Excellent strength, durability and consistency




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