BUILDING MODULE AND L-SHAPED REDUCER Russian patent published in 2017 - IPC E04C2/284 E04C1/40 E04B1/76 

FIELD: construction.

SUBSTANCE: invention relates to civil engineering. The building module of a modular building envelope comprises a heat exchange unit of channels for recovery of gas emissions, and also contains a flat structural element from glass mineral sheet composite with cement binder, a building insulant, namely foam aerated concrete with cold (non-autoclaved) hardening, and the layers of light insulation with low specific weight, such as rock wool mats. The module has a length equal to the sum of interstorey distance and the thickness of the floor slab, it contains contact inserts for fixing in two points of metalware fastening of external and internal cladding of the building envelope as well as for fastening to the floor slabs, as well as composite flexible couplings, which are mutually joined by chemical anchors in anchor nodes the heat exchange unit of the gas emissions recovery channel, contact inserts and plaster layer with fiberglass reinforcement. The module is provided with "male-female" mating elements. L-shaped adapter for mating of building modules comprises the heat exchange of gas emissions recovery channels, and also contains the elements of glass-mineral sheet composite with cement binder with a curved surface radius, providing low values of the local aerodynamic resistance, structural insulation, which is foam-aerated concrete with cold (non-autoclave) curing, and light insulation layers with low specific weight, such as rock wool mats. The adapter comprises contact inserts for fixing in two points of metalware fastening of external and internal cladding of the building envelope, and the composite flexible couplings, which are mutually joined by chemical anchors in anchor nodes, the heat exchange unit of regeneration gas emissions channels, the contact inserts, and the plaster layer with reinforcing fiberglass. The reducer is also fitted with "male-female" mating elements.

EFFECT: invention allows to reduce the building erection time, increase its thermal insulation and energy efficiency.

13 cl, 5 dwg