Supabloc 10 is a high strength aircrete block that can provide good levels of thermal insulation. Produced at 8.7 N/mm² compressive strength and meeting Category 1 manufacturing controls as defined in BS 5628-1, Supabloc 10 can provide equivalent wall strength to10.4 N/mm² blocks produced to less rigorous standards of manufacturing control.
Durox Supabloc 10 working dimensions
Face dimensions are 620mm long x 215mm high.
Block widths and weights
| Block width (mm) | 100 | 140 |
| Unit weights (kg) | 9.9 | 13.8 |
| Laid weight (kg/m²) | 80 | 113 |
Unit and laid weights, which are given for design purposes, are approximate and calculated based on the specified dry density with a 3% moisture content by weight added to provide equilibrium weights.
Durox Supabloc 10 applications
- High strength walls above and below ground
- Cavity separating walls including those conforming to Robust Details E-WM-6 and E-WM-15
- Foundation walls in soils up to Design Sulfate Class DS-3
Durox Supabloc 10 specification
- Mean compressive strength: 8.7N/mm²
- Thermal conductivity: 0.19W/mK
- Gross dry density: 720kg/m³
- Reaction to fire: Class A1
Supabloc 10 is manufactured to comply with EN 771-4 and conforms to Category 1 manufacturing control as specified in BS 5628-1.
Durox Supabloc 10 environmental performance
Supabloc 10 is manufactured under an ISO 14001 compliant Environmental Management System that is independently certified by BSI. Summary green guide ratings applicable to Supabloc aircrete blocks can be found in the BRE Green Guide to Specification www.thegreenguide.org.uk.
