| 摘要 |
A building block for a building construction, where a number of building blocks put together form a wall or the like. The building block includes a rectangular, pre-cast building block having an outer surface layer on each side surface and an intermediate, insulating middle layer from a corresponding material with a lower density than the surface layers. The building block also includes at least one vertical channel arranged to receive at least one locking plug and/or reinforced concrete. A building construction is made from application of the building blocks. |
