公开(公告)号：WO2023007124A1

公开(公告)日：2023-02-02

申请号：PCT/GB2022/051876

申请日：2022-07-20

Applicant: DP WORLD FZE ,  RUSBY-GALE, Daniel

Inventor： SULAYEM, Sultan Bin ,  CARLOS, Juan ,  BOSTOCK, Harvey

IPC: E02B3/06 ,  E02B3/12

Abstract: An underwater structure construction method comprises positioning a plurality of structure containers (7-10) which are each flexible, at least partly permeable to liquid and at least partly filled with a dry concrete composition (16). The method comprises positioning the structure containers (7-10) in layers (17, 19) in contact with one another. The structure containers (7-10) are at least partly submerged in water so that water permeates into each structure container (7-10) and hydrates the dry concrete composition. The hydrated concrete composition is allowed to set over time so that the upper and lower layers (17, 19) form a rigid structure.