Cellular 'Standard' or 'Paint-grade'

DENSE CONCRETE BLOCKS
(4.8 stars) • 10 reviews
Description:

Cellular offer a lower weight alternative to Solid Dense Concrete Blocks with an improved thermal performance.

These Dense Concrete Blocks are manufactured to BS EN 771-3 using high quality class 2 aggregates. These group 2 units are blinded on one bed face to allow for a full bed of mortar and their lower weight means easier manual handling. They are available in ‘Standard’ or ‘Paint-grade’ finishes.

Cellular Dense Blocks are manufactured to BS EN 771-3 and are ISO 9001 Quality Assured, ISO 14001 Environmentally Certified and hold BES 6001 Responsible Sourcing certification.

Cellular Concrete Blocks consists of a significant proportion of recycled raw materials and their enhanced thermal properties make these concrete blocks an excellent solution for higher strength, sustainable building.

Applications:
  • Inner and Outer leaves of cavity walls up to 3 storeys.
  • Internal partition walls.
  • Acoustic separating party walls to Part E of the Building Regulations.
  • 'Standard’ finish provides an excellent surface for mortars, renders and plasters.
  • 'Paint-grade’ close-textured finish available for internal decorative, paint-grade applications.
Key Advantages:
  • Robust, accepts most standard fixings.
  • Lower weight.
  • Safer handling.
  • Easy to cut.
  • Accepts most standard and heavy-duty fixings.
  • Enhanced Thermal properties.
  • Excellent solution for higher strength, sustainable building.
  •  100% recyclable, inert and non-hazardous at the end of use
UKCA Certifications:
Documents:
Property
Reference
Standard  / Paint-Grade Finish Values
Face Size (L x H)
BS EN 771-3
440mm x 215mm
Available Widths
100mm or 140mm
Dimensional Tolerance
BS EN 772-16
Category D1
Gross Dry Density
BS EN 772-13
1850 - 2100 kg/m³
Mean Compressive Strengths
BS EN 772-1
7.3 N/mm²
Manufacturing Category
BS EN 771-3
Category II
Thermal Conductivity (Protected Inner Leaf)
BS EN 1745
0.88 W/mK
Thermal Conductivity (Exposed Outer Leaf)
BS EN 1745
0.92 W/mK
Moisture Movement
BS EN 772-14
< 0.6 mm/m
Fire Resistance
BS EN 13501-1
Class A1 Reaction to Fire
Configuration
BS EN 1996-1-1
Cellular - Group 2
Available Texture Finish
Standard or Paint-grade
Property
100mm (Block Width)
140mm (Block Width)
'R' Value
0.11 m²k/W
0.16 m²k/W
Walled Weight
165 kg/m²
204 kg/m²
Sound Reduction
47 Rw, dB
49 Rw, dB
Block Weight
15.5 kg
19.0 kg
Fire Resistance
2 Hours
4 Hours
Contact

General Enquiries

At Thomas Armstrong (Concrete Blocks) Ltd we pride ourselves on our high level of customer service across the company. Our friendly staff will be more than happy to help answer any questions you have relating to sales and our products as well as any technical advice you have. Please contact our local office (see offices) near you today!

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