Compare variants
Dense concrete blocks.
Dense concrete blocks.
- ISO 14001 Environmental Management Systems ISO 14001:2015 Environmental Management
- ISO 9001 Quality Management ISO 9001:2015 Quality Management
- ISO 14001 Environmental Management Systems ISO 14001:2015 Environmental Management
- ISO 9001 Quality Management ISO 9001:2015 Quality Management
Grey
Grey
Textured
Textured
Concrete
Concrete
Rectangle
Rectangle
440 mm
440 mm
140 mm, 215 mm
140 mm, 215 mm
215 mm
215 mm
Lifetime
Lifetime
Specification
To BS EN 771-3.
To BS EN 771-3.
Standard.
Standard.
Group 2 to BS EN 1996-1-1.
Group 2 to BS EN 1996-1-1.
-
-
7.3 N/mm².
7.3 N/mm².
5.3 N/mm².
5.1 N/mm².
II.
II.
Frost resistant.
Frost resistant.
0.88 W/mK (protected inner leaf).
0.92 W/mK (exposed outer leaf).
0.92 W/mK (exposed outer leaf).
0.88 W/mK (protected inner leaf).
0.92 W/mK (exposed outer leaf).
0.92 W/mK (exposed outer leaf).
20%.
20%.
440 x 215 x 100 mm.
440 x 215 x 140 mm.
D1.
D1.
-
-
1850-2100 kg/m³.
1850-2100 kg/m³.
2000 kg/m³.
2000 kg/m³.
Class A1 to BS EN 13501-1.
Class A1 to BS EN 13501-1.
90 g/(m2 x s-0.5).
90 g/(m2 x s-0.5).
5/15 µ.
5/15 µ.
Additional properties
100 mm.
140 mm.
165 kg/m²: walled weight.
15.5 kg: block weight.
15.5 kg: block weight.
205 kg/m²: walled weight.
19.5 kg: block weight.
19.5 kg: block weight.
0.6 mm/m.
0.6 mm/m.
ISO 14001.
ISO 14001.
0.11 m² K/W.
0.16 m² K/W.
47 dB (Rw).
49 dB (Rw).
Sustainability data
No
No
United Kingdom
United Kingdom
United Kingdom
United Kingdom
12.8 kg CO₂ eq/m²
12.8 kg CO₂ eq/m²
100%
100%
20 %
20 %