METHOD FOR MAKING LAMINATED REINFORCED CONCRETE ARTICLES Russian patent published in 1996 - IPC

FIELD: civil engineering. SUBSTANCE: method for making laminated reinforced concrete spatial articles, for example, bay windows using horizontal form with inclined tray parts. The method includes cleaning and oiling the form, laying reinforced bars and lateral members onto the inclined parts of the tray, connecting all extended parts in joints followed by concreting middle member and concurrent closing joints. In so doing floor reinforced bars are laid down into the horizontal form prior to installation of the inclined members that are installed so as the planes of them are intersected above horizontal plane of the middle member of the bay window. Then exterior vertical screen of formwork is installed to form cassette cavity together with interior vertical screen. Then lateral members of the articles are laid down onto the inclined tray parts. Vertical cavity is filled with concrete prior to molding middle member. Then exterior screen is removed after heat treatment of the article. Lateral members of the article are laid down onto the inclined tray parts prior to installing exterior vertical screen of the formwork. EFFECT: higher productivity. 2 cl, 10 dwg