Forterra 140mm Evalast Solid High Density Concrete Block 7.3N

Forterra 140mm Evalast Solid High Density Concrete Block 7.3N

The 140mm 7.3N Dense Concrete Block is a high-strength, load-bearing block designed for a wide range of internal and external construction projects. Manufactured to meet modern building standards, this block offers excellent structural performance, durability, and versatility on site.

⬇️TechData

Key Features of Forterra 140mm 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)


• Versatile Use: Ideal for cavity walls, solid walls, internal partitions, and separating walls


• 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:30.4kg

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

Not suitable for: Beam & block floors

Notes for your product description: meets minimum 7.3N compressive strength; use below DPC only where blocks also meet the required density/performance for that application and local regs.