Durox Coursing slips
Designed to be used with Durox Floor blocks and 150mm precast concrete beams, Durox Coursing slips help eliminate thermal bridging. They also save time, effort and waste by minimising the need for labour-intensive cutting. The slips go underneath floor blocks where they bear directly onto the inner leaf and provide continuous thermal insulation. For 175mm beams, you can use Durox coursing bricks.
Technical properties
- Manufactured to BS EN 771-4
- Mean compressive strength: 3.6N/mm²
- Dry density: 460kg/m³
- Unit weight: 0.47kg
- Thermal conductivity (at 3% mositure content): 0.11W/mK
- Slip size: 215mm long x 115mm wide x 40mm high
Unit weights are approximate and based on 3% moisture content.
Slips per pack: 600
Find out more
Download the Topblock Durox Aircrete Blocks Brochure (pdf, 1029kb)
See all Durox applications


