Castle with a Lightweight Concrete Structure by Liapor

The building shell consists of 650 m³ of an LC 12/13 D1.2 with Liapor grain size F3.5 and light sand. The outer walls are between 24 and 76 cm thick, and the inner walls between 20 and 30 cm. The suspended ceilings are also made of Liapor lightweight concrete with a thickness of 20 or 24 cm. All the exposed concrete surfaces have not subsequently been cosmetically treated.