Leichtbeton

Lightweight concrete

Lightweight concrete - has a density between 800 and 2000 kg/m³ (defined in DIN 1045). This is achieved in particular with light aggregates (e.g. pumice) and air inclusions. Manufactured as both solid and perforated bricks. For comparison: "normal" concrete has a density of 2000 to 2600 kg/m³.