Airtec Brickettes

Airtec Brickettes are coursing units designed to offer brick-sized Airtec blocks for use as infill around doors and windows, to close cavities and maintain exact coursing height.These products lessen the need for cutting down full blocks and help to maintain material continuity throughout the wall which preserves the wall's thermal, acoustic and air-tightness qualities.

Airtec brickettes are available in all Airtec product grades with a range of thicknesses. Their face size is 215mm x 65mm, they are supplied banded, shrink-wrapped and on non-returnable wooden pallets.

Please note: the block thicknesses shown in the Tables below are our general stock sizes. However, alternative thicknesses may be available to order.

In common with all other Airtec blocks, they boast the very best possible dimensional tolerance category of 'Thin Layer Mortar B' (TLMB) but are perfectly suitable for conventional 10mm mortar joint construction. Airtec blocks are available in Standard texture only, Smooth faced but are not intended for fair-faced use due to the natural air bubbles on the block surface.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Thomas Armstrong Group is consulted before specifying.

Thomas Armstrong Group


Airtec Brickettes

Airtec XL 2,9 100
• Depth: 100 mm
• Height: 65 mm
• Net Weight: 0.66 Kg
• Width: 215 mm
• Compressive Strength: 2.9 N/mm2
• Thermal Conductivity: 0.09 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec XL 2,9 115
• Depth: 115 mm
• Height: 65 mm
• Net Weight: 0.76 Kg
• Width: 215 mm
• Compressive Strength: 2.9 N/mm2
• Thermal Conductivity: 0.09 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec XL 2,9 140
• Depth: 140 mm
• Height: 65 mm
• Net Weight: 0.92 Kg
• Width: 215 mm
• Compressive Strength: 2.9 N/mm2
• Thermal Conductivity: 0.09 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Standard 3,6 N 100
• Depth: 100 mm
• Height: 65 mm
• Net Weight: 0.78 Kg
• Width: 215 mm
• Compressive Strength: 3.6 N/mm2
• Thermal Conductivity: 0.11 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Standard 3,6 N 115
• Depth: 115 mm
• Height: 65 mm
• Net Weight: 0.9 Kg
• Width: 215 mm
• Compressive Strength: 3.6 N/mm2
• Thermal Conductivity: 0.11 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Standard 3,6 N 140
• Depth: 140 mm
• Height: 65 mm
• Net Weight: 1.09 Kg
• Width: 215 mm
• Compressive Strength: 3.6 N/mm2
• Thermal Conductivity: 0.11 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Party Wall
• Depth: 100 mm
• Height: 65 mm
• Net Weight: 0.88 Kg
• Width: 215 mm
• Compressive Strength: 3.6 N/mm2
• Thermal Conductivity: 0.13 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Seven 7,3 N 100
• Depth: 100 mm
• Height: 65 mm
• Net Weight: 1.05 Kg
• Width: 215 mm
• Compressive Strength: 7.3 N/mm2
• Thermal Conductivity: 0.17 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Seven 7,3 N 115
• Depth: 115 mm
• Height: 65 mm
• Net Weight: 1.21 Kg
• Width: 215 mm
• Compressive Strength: 7.3 N/mm2
• Thermal Conductivity: 0.17 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Seven 7,3 N 140
• Depth: 140 mm
• Height: 65 mm
• Net Weight: 1.47 Kg
• Width: 215 mm
• Compressive Strength: 7.3 N/mm2
• Thermal Conductivity: 0.17 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Ten 8,7 N 100
• Depth: 100 mm
• Height: 65 mm
• Net Weight: 1.17 Kg
• Width: 215 mm
• Compressive Strength: 8.7 N/mm2
• Thermal Conductivity: 0.19 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

Airtec Ten 8,7 N 140
• Depth: 140 mm
• Height: 65 mm
• Net Weight: 1.64 Kg
• Width: 215 mm
• Compressive Strength: 8.7 N/mm2
• Thermal Conductivity: 0.19 W/mK
• Application: Below DPC, Inner & Outer leaf of cavity walls, Internal partition walls

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