Aerated concrete block
The groove-grown system performs the function of the guide element in the production of masonry and, additionally, plays the role of the vertical “thermal lock”. Given the exact geometric dimensions of aerated concrete blocks (plus minus 1 mm.), we get a fairly even enclosing structure that practically does not require additional work on alignment, plastering and insulation. If you have not decided what material you will build from, then this is a serious plus to make a decision in favor of aerated concrete blocks.