Echelon 20cm Lightweight Concrete Block – Description:

The Echelon 20cm Lightweight Block is a high-performance concrete masonry unit (CMU) designed for structural and non-structural wall applications where reduced weight is a priority. Manufactured using lightweight aggregates, this block offers excellent handling ease, reduced dead load on structures, and improved thermal performance compared to standard concrete blocks.

Key Features:

• Nominal Size: 20cm (width) x 20cm (height) x 40cm (length)

• Actual Size: Approx. 190mm x 190mm x 390mm

• Material: Lightweight concrete (typically using expanded shale, clay, or pumice aggregate)

• Weight: Approximately 40% lighter than standard concrete blocks, easing installation and reducing labor fatigue

• Applications: Ideal for load-bearing and non-load-bearing walls in commercial, residential, and institutional projects

• Performance: Meets or exceeds CSA and ASTM standards for structural masonry

• Advantages:

  • Easier to handle and transport

  • Reduces structural load and foundation requirements

  • Better insulation and sound absorption than standard blocks

  • Compatible with various finishes (stucco, paint, veneer)

This block is commonly used in projects where efficiency, performance, and cost-effectiveness are key — including multi-story buildings, schools, hospitals, and partition walls. The lightweight design also makes it ideal for renovations or retrofits where minimizing added weight is crucial.