LARGE-PANEL BUILDING Russian patent published in 2003 - IPC

FIELD: construction industry. SUBSTANCE: invention can be used to erect multivariant large-panel buildings from prefabricated concrete and reinforced concrete articles stock-produced by building material industry. Technical result of invention lies in design of multivariant skeleton-free large- panel building of various assignment with free planned formation of rooms on each story from identical members of prefabricated concrete and reinforced concrete. According to invention large-panel building comprises sections positioned on foundation. Sections are assembled from outer and inner walls. Internal space of section is divided into stories by interstory floors made of multiple-cavity plates. Part of outer panels can have door and/or window and/or balcony apertures. Plates of interstory floors are born with lateral butts against bearing outer face walls and bearing inner crosswalls. Part of outer wall panels forming longitudinal walls and longitudinal faces of interstory floors contacting them comes convex and curvilinear in plan and are mounted concentric one relative another. Inner walls divide space of each story of sections into rooms ( apartments ) of free planning. Three-layer panels of sandwich type with intermediate heat-insulation layers in the form of cores are employed as outer wall panels of which outer guarding longitudinal and outer bearing face walls of sections are assembled. Springy sealing member is placed in horizontal joints between wall panels of outer walls. EFFECT: erection of large-panel building with free planned formation of rooms on each story from identical members of prefabricated concrete and reinforced concrete. 2 cl, 6 dwg