METHOD FOR ERECTION OF THREE-SPAN STRUCTURE WITH PNEUMATIC SHUTTERING Russian patent published in 1999 - IPC

FIELD: construction engineering. SUBSTANCE: method can be used in erection of monolithic structures by means of pneumatic shuttering. According to method, pneumatic shuttering is secured on horizontal base, walls are concreted, concrete is cured until it acquires preset strength, pivoted structures are attached to lower and upper parts of walls. After that, concrete mix is placed on pneumatic shuttering and shuttering is lifted to design position. At this operation, walls together with pivoted structures take their design position. Design of reinforced concrete walls with pivoted structures allows for installing walls not strictly vertical which adds to better functioning of building structure. Application of aforesaid method increases useful floor area of structures and requires less labour. EFFECT: higher efficiency. 3 dwg