Installation method of panel for corner area of LNG tank and panel for corner area of LNG tank

摘要

PURPOSE: A corner panel of a LNG storage tank and an installation method thereof are provided to stably attach an upper panel on a lower panel even if the lower panel is a complex shape. CONSTITUTION: A method for installing a corner panel of a LNG storage tank includes next steps. A bent lower panel corresponding to a corner is prepared(S110). A first thin film corresponding to the shape of the lower panel is attached on the lower panel(S120). A semi-hardened laminate is laminated on the first thin film(S130). A second thin film is laminated on the laminate(S140). The laminate is hardened to combine with the first and second thin films so that an upper panel can be formed(S150). The lower panel on which the upper panel is laminated is installed at the corner of a storage tank(S160). [Reference numerals] (S110) Providing a bent lower panel corresponding to a corner; (S120) Attaching a first thin film to the lower panel; (S130) Laminating a semi-hardened laminate on the first thin film; (S140) Laminating a second thin film on the laminate; (S150) Forming an upper panel by hardening the laminate; (S160) Installing the lower panel at the corner of a storage tank