Summary
Super strength, aerated autoclaved concrete blocks.
Super strength, aerated autoclaved concrete blocks.
Product certifications
Digital objects
Color
Grey
Grey
Finish
Smooth, Scratched
Smooth, Scratched
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)
8.7 N/mm².
8.7 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
Country of material origin
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
Recycled content
80 %
80 %