MULTILAYER WALL PANEL, METHOD FOR ITS MANUFACTURING AND METHOD FOR ERECTION OF MONOLITHIC-FRAMED BUILDING OUTER WALL MADE OF MULTILAYER WALL PANELS Russian patent published in 2008 - IPC E04C2/284 E04B2/84 

FIELD: construction.

SUBSTANCE: multilayer wall panel containing interconnected layers one of which is carrying layer and is formed between removable timbering and the other is heat-insulating layer. Carrying layer is made as inner one of expanded-clay concrete with embedded reinforcement of PVC (PolyVinylChloride) pipes installed vertically and of metal rods placed horizontally. Heat-insulating layer is made of foam plastic where communications are laid. Additionally, multilayer wall panel contains face layer of waterproof gypsum-fiber sheet (WPGFS), reinforcing layer of fine-meshed glass fiber net, thermo-, water- and soundproof layer of extruded polystyrene foam, layer for interior finish of waterproof gypsum board (WPGB). The layers are interconnected by bonding, and on top, between thermo-, water- and soundproof layer of extruded polystyrene foam and heat-insulating layer of foam plastic, gap is formed because face layer of waterproof gypsum-fiber sheet (WGFS) with thermo-, water- and soundproof layer of extruded polystyrene foam and heat insulating layer of foam plastic with layer for interior finish of WPGB are higher than inner carrier layer of expanded-clay concrete. Also method for wall panel manufacturing and method for building outer wall erection of wall panels are described.

EFFECT: improvement of service characteristics of multilayer wall panel, and improvement of works safety, lowering of labor consumption, construction costs during erection of monolithic buildings outer walls made of panels.

12 cl, 2 ex, 3 dwg