Construction method for an underwater concrete block structure

(10) WO 2021/182795 Al

(22) 04.03.2021

(43) 16.09.2021

(57) The present invention relates to a construction method for an underwater concrete block structure, wherein a concrete block struc­ture is formed by stacking a plurality of concrete blocks on a founda­tion concrete block structure using guide pipes, and concrete pillars are formed by, before removing the guide pipes, inserting a concrete pillar forming part such as a waterproofing membrane through the inside of the guide pipes, such that the waterproofing ...

(71) Kim, Sang Gi [KR/KR]; 47148 70, 106t- 2103X Busan (KR).

(84) ARIPO (BW, GIL GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, Z11/1, ZW), 4A] of (AM, AZ, BY, KG, KZ, RU, TJ, TM), -Pr
(AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, 11, FR, GB, GR, HR, HU, 1E, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML. MR, NE, SN, TD, TG).

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