RECEPTACLE HAVING A CIRCUMFERENTIALLY PRE-STRESSED PERIPHERAL WALL COMPOSED OF CONCRETE SLABS

摘要

Abstract of the disclosure:In a large size receptacle, e.g. for a mixtureof liquid and solid manure, the peripheral wall com-prises a circular series of reinforced concrete slabshaving a plain external surface and presenting, at eachvertical joint between successive slabs, groove shapedrecesses or notches for receiving circumferentiallyextending pre-stressing wires.