Construction of lightweight concrete elements
(10) WO2026139632A1
(22) 26.12.2025
(43) 02.07.2026
(57) The present invention relates to a system (1) for holding at least one casing (2) relative to a support (6) intended to receive a layer of liquid material, the system comprising: - at least one block (8) configured to be fastened to the support (6), - a rod (12) having a first elongate part (14) and a second fastening part (18) connected to the first part (14), the first part being configured to extend vertically relative to the support (6), the first part (14) further having a first free end (12a) configured to be inserted into the block (8), the second fastening part (18) of the rod being configured to be assembled with a first casing portion, the block (8) being configured such that the insertion of the first free end (12a) into the first block (8) makes it possible to adjust the length of the first part (14) of the rod (12) that extends between the block (8) and the second fastening part (18), the second fastening part (18) being configured to prevent the casing (2) from lifting when the liquid is poured.
(71) B Bouygues Travaux Publics; 1, Avenue Eugène Freyssinet, 78280 Guyancourt, FR
