About the material
Concrete B20 is a medium grade for light foundations, screeds and paths. It balances strength and cost for everyday structures on a private plot.
Where it is used
Floor screeds, light strip foundations and garden paths.
Technical specifications
| Thermal conductivity | 1.55 W/(m·K) |
|---|---|
| Density | 2350 kg/m³ |
| Compressive strength | 20 MPa |
| Frost resistance | 150 cycles |
| Combustibility | Non-combustible |
Typical catalogue reference values; verify the exact product declaration, governing standard and project requirements.
Other materials
App
Garden planner app for phone and computer
- An icon on the home screen — back to your plot in one tap
- Full screen without the address bar — more room for the plan
- The same projects on phone and computer — cloud autosave
gardmi
Garden site planner · free
You are already in the app — gardmi is installed.
