Verified by manufacturer 4 months ago
BBA Agrément Certificate
Certificate type
ISO 9001 Quality Management
Certificate type
Autoclaved Aerated Concrete (AAC) party wall blocks.
Suitable for acoustic party/ separating, flanking or fire resistant walls and for use in Robust Detail party wall construction between dwellings and when in accordance with Building Regulations (E&W) Approved Document E.
3.6 N block designed to offer superior thermal performance.
Features and benefits:
Color | Grey |
Finish | Textured |
Material | Concrete |
Shape | Rectangle |
Length | 620 mm |
Width | 100 mm |
Height | 215 mm |
Warranty description | Lifetime |
Uniclass | |
CAWS | F10/360 Autoclaved aerated concrete (AAC) common blockwork F10/37 Autoclaved aerated concrete (AAC) common blockwork F10/370 Thin-joint autoclaved aerated concrete (AAC) common blockwork F10/39 Thin joint autoclaved aerated concrete (AAC) common blockwork |
Standard | To BS EN 771-4. |
Configuration | Group 1. |
Mean compressive strength (minimum) | 3.6 N/mm². |
Category | I. |
Freeze/ thaw resistance | Frost resistant. |
Thermal conductivity (maximum) | 0.13 W/mK (inner leaf). |
Recycled content | 80%. |
Tolerance category | TLMB. |
Density | 600 kg/m³. |
Reaction to fire | Class A1 to BS EN 13501-1. |
Moisture movement | 0.40 mm/m. |
Shear bond strength | 0.15 N/mm². |
Water absorption by capillarity | 150 g/(m2 x s-0.5). |
Water vapour permeability | 5/10 μ. |
Accessories | None. AIRTEC Brickettes (Coursing unit) Party Wall. |
Weight | 72 kg/m²: walled weight. |
Face size | 620 x 215 mm. |
R-Value | 0.77 m² K/W. |
Sound reduction | 43 dB (Rw). |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Concrete |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 168 kg CO₂ eq/m³ Self declared |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 80 % |
Expected Life | Lifetime |