BUILDING WITH FORCED-AIR HEATING Russian patent published in 2007 - IPC E04B1/24 F24D5/02 

FIELD: building construction.

SUBSTANCE: building has foundation with grillage, support member placed onto grillage, metal frame composed of posts with connecting items, which posts are fastened to support member, and reference beams connected with posts, slabs, walls formed by internal and wall panels mounted to have space in between, heating system. Posts, connecting items, and support beams of metal frame are made in form of boxes. Panels of slabs are made hollow. Building has air-forced heating system; it is provided with heat exchanger and is provided with heat exchanger to for air duct inside posts, connecting members and support beams of metal frame, cavities of panel slabs and space between external and internal wall panel to let heated air medium circulate, which medium warms room through warmed walls and ceiling. Slabs are made of metal curved U-shaped profile, disposed with its shelves outside at two sides along side surface of panel to fix profile on shelves at any side of facing sheet provided with sound-isolating layer, or with heat-insulating layer for panel of ground floor, which on one side has to be basis for floor structure and on the side - floor slab, mounted at internal side onto heat-insulating layer. Units for fixing panel to metal frame are made in form of metal U-shaped insertions, placed and fixed along perimeter of panel in heat-insulating layer and fastened with external decorative layer; there are also metal plates attached to the panels. Internal wall panels have facing layer, sound-insulating layer and members for fixing panel to metal frame, which members are made in form of U-shaped cross-section insertion disposed along perimeter of panel in sound-insulating layer and fixed onto insertions of metal plates. Mounting costs of for pipelines for heating systems can be reduced or rejected due to usage of members of carrier structure of building as pipelines.

EFFECT: reduced labor input; rejection of costs on mounting of pipeline of heating system.

3 cl, 9 dwg