(11) EP 3 647 499 A1
(43) 06.05.2020 Bulletin 2020/19
(57) Concrete structure comprising at least one parallelepipedic concrete block (1) that includes two opposing bases (1a, 1b), two first opposing lateral faces (1c, 1d) and two second opposing lateral faces (1e, 1f). The structure characterised in that one of the bases and one of the first lateral faces, contiguous to said base, includes at least two parallel recesses (2, 3) comprising first sections included in the respective base and second sections included in the respective first lateral face. The sections of the recesses (2, 3) come together coinciding with a common edge of the block (1) in which the base and the first lateral face which include said recesses (2, 3) merge. The block (1) includes inlets (4, 5) located in end areas of the first lateral face which is opposed to the first lateral face that includes the second sections of the recesses (2, 3). This facilitates its handling and the joining between blocks (1).
(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR, Designated Extension States: BA ME, Designated Validation States: KH MA MD TN