Summary
Standard Grade Jumbo Blok for large format and MMC.
Standard Grade Jumbo Blok for large format and MMC.
Application
Suitable for loadbearing and non-loadbearing applications in all forms of walling including single leaf, cavity, partitions, retaining and basements:
- Internal and external leaf of cavity walls;
- Partitions;
- Flanking walls;
- Multi-storey buildings;
- Separating walls.
Suitable for loadbearing and non-loadbearing applications in all forms of walling including single leaf, cavity, partitions, retaining and basements:
- Internal and external leaf of cavity walls;
- Partitions;
- Flanking walls;
- Multi-storey buildings;
- Separating walls.
Description
Larger, standard grade, aerated autoclaved concrete blocks offering beneficial productivity, with as few as 6.3 blocks completing 1 m² of walling.
Features and benefits:
- Enhances the speed of build on site.
- A high degree of dimensional accuracy.
- Ideal for use with Celfix mortar.
- Ideal for use with H+H’s Thin-Joint System.
- BBA certified.
- Fire resistant.
- Available in a range of thicknesses.
Larger, standard grade, aerated autoclaved concrete blocks offering beneficial productivity, with as few as 6.3 blocks completing 1 m² of walling.
Features and benefits:
- Enhances the speed of build on site.
- A high degree of dimensional accuracy.
- Ideal for use with Celfix mortar.
- Ideal for use with H+H’s Thin-Joint System.
- BBA certified.
- Fire resistant.
- Available in a range of thicknesses.
Product certifications
Digital objects
Color
Grey
Grey
Material
Autoclaved aerated concrete (AAC)
Autoclaved aerated concrete (AAC)
Shape
Rectangle
Rectangle
Length
630 mm
630 mm
Width
100 mm, 140 mm
100 mm, 140 mm
Height
250 mm
250 mm
Specification
Classification data
Standard
To BS EN 771-4.
To BS EN 771-4.
Configuration
Group 1.
Group 1.
Mean compressive strength (minimum)
3.6 N/mm².
3.6 N/mm².
Category
II.
II.
Thermal conductivity (maximum)
0.15 W/m·K.
0.15 W/m·K.
Recycled content
80%.
80%.
Work sizes (length x width x height)
630 x 100 x 250 mm.
630 x 140 x 250 mm.
Tolerance category
TLMA.
TLMA.
Density
600 kg/m³.
600 kg/m³.
Reaction to fire
Euroclass, A1.
Euroclass, A1.
Moisture movement
0.4 mm/m.
0.4 mm/m.
Shear bond strength
0.30 N/mm².
0.30 N/mm².
Additional properties
Weight
12 kg.
17 kg.
Sustainability data
Contains Red List materials
No
No
Country of material origin
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
Recyclability
Yes, at end of life
Yes, at end of life
Recycled content
80 %
80 %