Jumbo Bloks: Super Strength Grade  


Jumbo Bloks are produced with the latest technology, offering a high degree of dimensional accuracy with sharp arises, which make them ideal for use with Celfix mortar.

Produced from the same material as all H+H aircrete and suitable for the same applications as conventional sized Celcon Blocks, they offer similar advantages: strength, light weight, thermal performance, sound insulation, fire resistance, durability, moisture resistance, workability, productivity and ease of fixing.

  • Dimensions 630mm x 250mm
  • Thickness 100, 140mm
  • Weight 14kg (100mm) and 20kg (140mm)
  • Compressive strength 8.7N/mm2
  • Thermal conductivity (W/mK) 0.18
  • Density 700