AIRTEC Large Format Block For Walls And Floors
Verified by manufacturer 5 months ago
Airtec Large Wall Standard 3.6N
Airtec Large Wall Standard 3.6N
BBA Agrément Certificate
Certificate type
ISO 9001 Quality Management
Certificate type
Autoclaved aerated concrete large format blocks.
Application
Suitable for the following applications:
- Fire resistant applications.
- Infill for block and beam flooring.
- External or internal leaf of cavity walls.
- Loadbearing and non-loadbearing walls.
- Party/ separating walls to Building Regulations (E&W) Approved Document E.
- Robust detail party walls, flanking, partition and fire resistant walls.
Description
Autoclaved Aerated Concrete (AAC) large format blocks available as flooring and wall blocks.
Features and benefits:
- Flooring block
- Designed for use in block and beam floors to provide significantly improved thermal insulation of ground floors and quick, easy installation.
- Can be laid in either the 620 or 430 mm width, offering a choice of reinforced inverted T-beam centre spacing of 705 and 515 mm respectively.
- Provides an excellent substrate for application of screed and floating floor finishes.
- Can be easily cut, bored and shaped where required for simple installation around services and are suitable for use with under-floor heating systems.
- Wall block
- Designed to provide significantly improved thermal insulation and air-tightness of internal and external walls by reducing the proportion of mortar joints in a wall. If using a thin joint construction this is further reduced by around 87% when compared to conventional walls using 10 mm mortar joints.
- Freeze/ thaw resistant.
General information
Color | Grey |
Finish | Textured |
Material | Concrete |
Shape | Rectangle |
Length | 620 mm |
Width | 100 mm |
Height | 430 mm |
Warranty description | Lifetime |
Uniclass | |
CAWS | E60/297 Proprietary infill blocks |
Specification data - Autoclaved aerated concrete (AAC) infill blocks
Standard | To BS EN 771-4:2011, ISO9001, ISO14001, BES 6001. |
Dimensions (nominal) | 620 x 430 x 100 mm. |
Dry density | |
Gross dry density | 530 kg/m³. |
Compressive strength (minimum) | 3.6 N/mm². |
Thermal conductivity (maximum) | 0.11 W/mK (inner leaf). |
Load capacity | > 3.5 kN. |
Thickness | 100 mm. |
Fire resistance classification | Class A1. |
Tolerance category | TLMB. |
Moisture movement | 0.40 mm/m. |
R-Value | 0.91 m² K/W. |
Fire resistance | Four hours. |
Sound reduction | 41 Rw, dB. |
Weight | Walled weight: 60 kg/m². |
Sustainability data
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 Manufacturer guidance121 kgCO2e/m³ or 240 kgCO2e/tonne. |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 80 % |
Expected Life | Lifetime |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | Revit 2016 | 4 |
 IFC | - | 4 |
Third party certifications
BBA Agrément Certificate
Airtec Standard Wall & Foundation Blocks - BBA Certificate
ISO 9001 Quality Management
ISO 9001:2015 Quality Management
Literature
Concrete Blocks Brochure
Airtec Large Format Floorblock Datasheet
Airtec Large Format Wall Block Datasheet