About the material
Sand is a loose granular material used as a levelling bed and as an aggregate in concrete and mortar. It drains well and forms a stable base under paving.
Where it is used
Bedding layer under pavers and tile, and a component of concrete mixes.
Technical specifications
| Thermal conductivity | 0.35 W/(m·K) |
|---|---|
| Density | 1600 kg/m³ |
Typical reference values (SP 50.13330 / GOST); the actual figures depend on the manufacturer and grade.
