Forterra 100mm Evalast Solid High Density Concrete Block 7.3N

Forterra 100mm Evalast Solid High Density Concrete Block 7.3N

The 100mm 7.3N Dense Concrete Block is a high-performance and versatile masonry unit designed for strength, durability, and efficiency across a broad range of construction projects. With a compressive strength of 7.3N/mm², this block is suitable for load-bearing applications and provides long-term structural stability for residential, commercial, and industrial builds.

⬇️TechData

Key Features of Forterra 100mm Evalast Solid High Density Concrete Block 7.3N:

• High Strength – 7.3N/mm² for durable and load-bearing wall construction


• Suitable for Above & Below DPC (Damp Proof Course)


• Approved for Beam & Block Floor Infill (meets 7.3N requirement)


• High Density Block – approx. 1990 kg/m³ for enhanced acoustic and structural performance


• Excellent Thermal Performance:1.21 W/m.K (exposed) / 1.12 W/m.K (protected)


• Render-Friendly Surface – suitable for internal or external rendering


• Robust & Durable – designed to meet modern Building Regulations and structural standards


• Large Face Size (440 x 215mm) for faster build time and fewer joints


• Weight:21.8kg

Suitable for:

• Cavity walls – external leaf below & above DPC / Cavity walls – inner leaf below & above DPC


• Solid external walls – below & above DPC


• Separating walls


• Internal partitions


• Suitable for rendering


• Beam & block floor infill