Hemelite Coursing bricks
Coursing bricks are designed for use with the range of Hemelite blocks. Coursing bricks should be used for general coursing work, in-filling small areas of wall such as between timber floor or roof members as well as closing cavities at eaves, reveals and sills. Their use can eliminate cutting and wastage of full-sized blocks. .
Technical properties
- Manufactured to BS EN 771-3
- Mean compressive strength: 3.6N/mm², 7.3N/mm², 10.4N/mm²
- Dry density: 1400kg/m³ (3.6 & 7.3N/mm² bricks); 1520kg/m³ (10.4N/mm² bricks)
- Thermal conductivity (at 3% moisture content): 0.47 W/mK (3.6 & 7.3N/mm² bricks); 1520kg/m³ (10.4N/mm² bricks)
- Brick size: 215mm long x 100mm or 140mm width x 65mm high
Size and weights
| Unit weight (kg) | ||||
| Brick width (mm) | 100 | 140 | ||
| 3.6N/mm² | 2.0 | 2.8 | ||
| 7.3Nmm² | 2.0 | 2.8 | ||
| 10.4*N/mm² | 2.2 | 3.1 | ||
Unit weights are approximate and based on 3% moisture content
Find out more
Download Topblock Hemelite and Topcrete Aggregate Blocks Brochure (pdf, 1596kb)
