Jumbo Bloks

Jumbo Bloks are produced with the latest technology, offering a high degree of dimensional accuracy, making them ideal for use with Celfix mortar (Mortar).

Jumbo Bloks are made to sizes of 610 x 270mm (630 x 250 mm) and are available in Solar Grade (2.9N/mm2), Standard Grade (3.6N/mm2), High Strength Grade (7.3N/mm2) and Super Strength Grade (8.7N/mm2).

 

Benefits

Produced from the same material as all H+H aircrete, they offer all the same performance characteristics.

Specifications

Jumbo Bloks Solar Grade Standard Grade High Strength Grade Super Strength Grade
Compressive Strength 2.9N/mm2 3.6N/mm2 7.3N/mm2 8.7N/mm2
Thermal Conductivity 0.11W/mK 0.15W/mK 0.18W/mK 0.18W/mK
Density 460 kg/m3 600 kg/m3 730 kg/m3 730 kg/m3

 

applications

Application  Suitability 
Internal leaf of cavity walls 
External leaf of cavity walls 
External solid wall construction 
Separating walls ✓ (not Solar Grade) 
Partitions
Flanking walls
Multi Storey Buildings
Foundations/Below ground level (DPC) 
Beam and Block Floors

 

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