DEVICE FOR THREE-DIMENSIONAL PRINTING OF BUILDINGS AND ARCHITECTURAL AND CONSTRUCTION MODULES Russian patent published in 2020 - IPC E04B1/19 B33Y30/00 

FIELD: construction.

SUBSTANCE: invention relates to additive technologies by three-dimensional printing and can be used in construction of buildings, architectural and construction modules from rigid construction mixtures. Device for three-dimensional printing of buildings and architectural and construction modules includes installed on platform, which is equipped with movement mechanism, device for application of layer of material, comprising container for material and vibrator, as well as device for filling a given amount of crude mixture, wherein container for material is made in form of flexible transformable formwork, which side walls are made of a plurality of pivotally connected vertical rectangular plates equipped with tie rods and mechanisms of plane-parallel reciprocal movement of opposite plates, providing a given profile of building walls, and end walls are made with possibility of rotation relative to horizontal axis in upper point by angle of not less than 90°, vibrator is made with horizontal propagation of acoustic oscillations and is equipped with mechanism of input into raw mixture, and platform is made with possibility of rotation around its axis.

EFFECT: obtaining sturdy buildings and architectural and construction modules from hard composite mixtures of complex geometric shape.

1 cl, 3 dwg