NBS Source
I'm a manufacturer

Compare variants

Jumbo Blok, High Strength Grade - Aircrete
Jumbo Blok, High Strength Grade - Aircrete

Verified over a year ago

H+H UK Ltd

630 x 100 x 250 mm

Verified over a year ago

H+H UK Ltd

630 x 140 x 250 mm

Summary
Aerated autoclaved concrete blocks.
Aerated autoclaved concrete blocks.
Third party certification
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

Standard
To BS EN 771-4.
To BS EN 771-4.
Configuration
Group 1.
Group 1.
Mean compressive strength (minimum)
7.3 N/mm².
7.3 N/mm².
Category
I.
I.
Thermal conductivity (maximum)
0.18 W/m·K.
0.18 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
730 kg/m³.
730 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

AcousticRating
Unfinished: 41.5 dB; lightweight plaster: 44.1 dB; dense plaster: 47.0 dB.
Unfinished: 45.6 dB; lightweight plaster: 47.5 dB; dense plaster: 49.7 dB.
Weight
14 kg.
20 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 %