BUILDING BLOCK Russian patent published in 2025 - IPC E04C1/40 

FIELD: construction materials.

SUBSTANCE: invention relates to the industry of construction materials, in particular to the production of building bricks, wall and facing building blocks, as well as structural elements with the possibility of using the powdered raw material for use in the construction of the lunar base, as well as in ground conditions. Building block is a structure of composite materials consisting of a multilayer discrete filler and outer side flat layers. Filler is made of several layers, each layer is a system with regularly staggered pyramidal cells of curved and concave shape, wherein the top of the cell and the tops of the cells bordering it are directed in opposite directions, while the top of each cell of the filler is made contoured, and the internal voids of the block are filled with a powdery mass of natural lunar origin.

EFFECT: objective of the invention is to obtain a building block with given shape, mechanical properties and geometric dimensions, with possible additional use of powdered natural materials, including lunar soil, based on the use of high-efficiency automated equipment.

3 cl, 6 dwg