Summary
Solid dense concrete block.
Solid dense concrete block.
Solid dense concrete block.
Application
Suitable for use in the following walls:
- Internal partition walls.
- Decorative facing walls.
- Block and beam floor infill.
- Foundation walls below DPC.
- Inner and outer leaves of cavity walls over three storeys.
- Building Regulations (E&W) Approved Document E and Robust Detail acoustic separating walls.
Suitable for use in the following walls:
- Internal partition walls.
- Decorative facing walls.
- Block and beam floor infill.
- Foundation walls below DPC.
- Inner and outer leaves of cavity walls over three storeys.
- Building Regulations (E&W) Approved Document E and Robust Detail acoustic separating walls.
Suitable for use in the following walls:
- Internal partition walls.
- Decorative facing walls.
- Block and beam floor infill.
- Foundation walls below DPC.
- Inner and outer leaves of cavity walls over three storeys.
- Building Regulations (E&W) Approved Document E and Robust Detail acoustic separating walls.
Description
Solid dense concrete block.
Features and benefits:
- Durable and resilient block suitable for high strength, acoustic and decorative applications.
- Manufactured from Class 2 aggregates and consist of up to 20% recycled raw material.
- Produced to BS EN 771-3.
Solid dense concrete block.
Features and benefits:
- Durable and resilient block suitable for high strength, acoustic and decorative applications.
- Manufactured from Class 2 aggregates and consist of up to 20% recycled raw material.
- Produced to BS EN 771-3.
Solid dense concrete block.
Features and benefits:
- Durable and resilient block suitable for high strength, acoustic and decorative applications.
- Manufactured from Class 2 aggregates and consist of up to 20% recycled raw material.
- Produced to BS EN 771-3.
Digital objects
Color
Grey
Grey
Grey
Finish
Textured
Textured
Textured
Material
Concrete
Concrete
Concrete
Shape
Rectangle
Rectangle
Rectangle
Length
440 mm
440 mm
440 mm
Width
90 mm, 100 mm, 140 mm
90 mm, 100 mm, 140 mm
90 mm, 100 mm, 140 mm
Height
215 mm
215 mm
215 mm
Warranty description
Lifetime
Lifetime
Lifetime
Specification
Standard
To BS EN 771-3.
To BS EN 771-3.
To BS EN 771-3.
Block description
Standard.
Standard.
Standard.
Appearance
Dark grey.
Dark grey.
Dark grey.
Configuration
Group 1.
Group 1.
Group 1.
Compressive strength
-
-
-
Mean value
7.3 N/mm²., 10.4 N/mm².
7.3 N/mm²., 10.4 N/mm².
7.3 N/mm²., 10.4 N/mm².
Characteristic value
5.9 N/mm².
5.7 N/mm².
5.5 N/mm².
Category
II.
II.
II.
Freeze/ thaw resistance
Freeze thaw resistant.
Freeze thaw resistant.
Freeze thaw resistant.
Thermal conductivity
1.17 W/mK (inner leaf).
1.26 W/mK (outer leaf).
1.17 W/mK (inner leaf).
1.26 W/mK (outer leaf).
1.17 W/mK (inner leaf).
1.26 W/mK (outer leaf).
Recycled content
20%.
20%.
20%.
Work sizes (length x width x height)
440 x 215 x 75 mm.
440 x 215 x 100 mm.
440 x 215 x 140 mm.
Tolerance category
D1.
D1.
D1.
Density
-
-
-
Gross dry density
1850-2100 kg/m³.
1850-2100 kg/m³.
1850-2100 kg/m³.
Reaction to fire
Class A1 to BS EN 13501-1.
Class A1 to BS EN 13501-1.
Class A1 to BS EN 13501-1.
Water absorption by capillarity
90 g/(m2 x s-0.5).
90 g/(m2 x s-0.5).
90 g/(m2 x s-0.5).
Water vapour permeability
5/15 µ.
5/15 µ.
5/15 µ.
Additional properties
Thickness
75 mm.
100 mm.
140 mm.
Weight
143 kg/m²: walled weight.
13.5 kg: block weight.
13.5 kg: block weight.
190 kg/m²: walled weight.
18.0 kg: block weight.
18.0 kg: block weight.
266 kg/m²: walled weight.
25.2 kg: block weight.
25.2 kg: block weight.
Moisture movement
0.6 mm/m.
0.6 mm/m.
0.6 mm/m.
Environmental Product Declaration (EPD)
ISO 14001.
ISO 14001.
ISO 14001.
R-Value
0.06 m² K/W.
0.09 m² K/W.
0.12 m² K/W.
Sound reduction
46 dB (Rw).
48 dB (Rw).
51 dB (Rw).
Sustainability data
Contains Red List materials
No
No
No
Country of material origin
United Kingdom
United Kingdom
United Kingdom
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Material
Concrete
Concrete
Concrete
A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Lower emissions
Lower emissions
Lower emissions
Normalized unit
-
-
-
Declared unit
8.98 kg CO₂ eq/m²
8.98 kg CO₂ eq/m²
8.98 kg CO₂ eq/m²
Recyclability
100%
100%
100%
Recycled content
20 %
20 %
20 %
Expected Life
Lifetime
Lifetime
Lifetime