SOUND-PROOF BUILDING STRUCTURE Russian patent published in 2005 - IPC

FIELD: building units, particularly sound-proof units to be connected to building frame.

SUBSTANCE: building structure comprises at least the first sound-proof unit including rock wool panel and bearing member for rock wool panel. Bearing member comprises a pair of lower and upper profiles spaced P distance one from another and having opposite walls and shoulders extending perpendicular to corresponding neighboring walls. Shoulders are arranged in single plane and directed one to another. Rock wool panel is installed between walls of profiles. Attached to outer sides of profile shoulders is rigid panel. Upper profile has the second shoulder arranged from another wall side extending parallel to shoulder and located opposite to it. The second shoulder secures sound-proof unit to building frame. Lower profile comprises connecting belt extending parallel to shoulder and located opposite to it. Upper profile has groove to connect wall to securing shoulder. Connecting belt of lower profile of the second sound-proof unit to be connected to the first one cooperates with upper profile groove.

EFFECT: improved sound-proofing properties, simplified fixation to building frame and reduced cost of building erection.

2 cl, 8 dwg