The present invention relates to a method for manufacturing an insulation panel including a first partial panel which includes a plurality of unit panels and a first insulator, and a second partial panel which has a shape in which a protective plate is attached to one surface of a non-cut second insulator. The method for manufacturing an insulation panel of a membrane type storage tank of the present invention comprises the steps of: (a) applying an adhesive to an exposed surface of the second insulator to which the protective plate is not attached in the second partial panel; (b) disposing the first partial panel on an upper portion of the second partial panel; and (c) firmly fixing the first partial panel to the upper portion of the second partial panel by the adhesive. In the step (b), a slit is formed in the first partial panel to relieve stress concentration due to heat shrinkage generated in the insulation panel, wherein the slit is formed by an arrangement interval of a plurality of unit panels configuring the first partial panel. According to the present invention, the loss of an insulation effect is minimized.
본 발명은 복수 개의 단위 패널로 구성되며 제1 단열재를 포함하는 제1 부분 패널과, 비절개된 제2 단열재의 한 면에 보호판이 접착된 형태의 제2 부분 패널로 이루어지는 단열패널의 제작방법에 있어서, (a) 제2 부분 패널에서 보호판이 접착되지 않은 제2 단열재의 노출면에 접착제를 도포하는 단계; (b) 제2 부분 패널의 상부에 제1 부분 패널을 배치하는 단계; 및 (c) 제1 부분 패널이 접착제에 의해 제2 부분 패널의 상부에 견고하게 고정되는 단계;를 포함하고, (b) 단계예서, 제1 부분 패널에 단열패널에 발생하는 열수축에 의한 응력 집중을 완화하기 위해 슬릿을 형성하되, 슬릿은 제1 부분 패널을 구성하는 복수 개의 단위 패널의 배치 간격에 의해 형성되는 것을 특징으로 하는, 멤브레인형 저장탱크의 단열패널의 제작방법을 제공한다.
Methods of Making Insulation Panel of Membrane Type Tank
멤브레인형 저장탱크의 단열패널 및 단열패널의 제작방법
2020-12-22
Patent
Electronic Resource
Korean
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
Insulation Panel of Membrane Type Tank and Method of Manufacturing that
European Patent Office | 2021