Fecha de publicación: 30/03/2009 Fuente: WIPO "apiculture" The invention relates to an apicultural beehive of the vertical multistorey stacking type. made entirely of rigid expanded polyurethane.The claimed beehive comprises profiled boards (g) of expanded rigid polyurethane mounted on a support (I) forming the beehive base, while at its top part, the beehive is covered by a lid (IV), each board (g) being provided on one of the side portions with a recess having a profile conjugated with the other straight side portion thereof, in order to permit the lateral joining of the boards (g), each board being provided on its top edge with a male-type laying profile (T) whose shape is conjugated with a female-type laying profile (M) provided on the bottom edge of each board, for the storeyed stacking of several beehives.