| 摘要 |
PURPOSE: An angle socket molding is provided to reduce transport costs by performing only the assembly process at a construction site, which is different from the existing way of welding and connecting the completed products after carrying them to the construction site. CONSTITUTION: An angle socket molding(10) is a configuration to manufacture walls including conduits and duct pipes, and storage tanks including aquariums by combining a board(12) cut by the size at a right angle. The cross section of the configuration is made of the same material as a synthetic resin board which is connected together. The configuration extrusion-molds or drawing-molds by preparing concave grooves accommodating the board on the both ends. To manufacture polygon or circular pipes and storages, a soft synthetic resin is used for molding, which gives flexibility.
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