FIELD: construction.
SUBSTANCE: hollow construction block containing a non-removable hollow core moulded in the body of the block with a binder material perpendicular to the base has protrusions and corresponding cavities. The protrusions are X-shaped and located on the upper plane of the X-shaped partitions of the block. The block contains a non-removable part of the core, made in the form of eight similar triangular hollow elements, forming a middle hollow channel and two X-shaped channels, symmetrical relative to it, connected in the lower part by solid partitions, forming isolated spaces corresponding to the protrusions of the cavities. A method for manufacturing of the block is also described.
EFFECT: improved quality of the hollow construction blocks, improved manufacturability of the blocks.
2 cl, 4 dwg
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