Concrete B15
Lean preparation concrete grade.
135 $/m³ average price in United States
About the material
Concrete B15 is a lean, low-strength grade used for blinding layers and bedding. It prepares a clean, level base before pouring structural concrete.
Where it is used
Blinding under foundations and bedding for paths and slabs.
Technical specifications
| Thermal conductivity | 1.51 W/(m·K) |
|---|---|
| Density | 2300 kg/m³ |
| Compressive strength | 15 MPa |
| Frost resistance | 100 cycles |
| Combustibility | Non-combustible |
Typical reference values (SP 50.13330 / GOST); the actual figures depend on the manufacturer and grade.
