摘要 |
PROBLEM TO BE SOLVED: To provide a stacking installation body of a semicylindrical heat insulation member, easily formable as a cylindrical heat insulation material, for largely reducing storage and transport cost, while enhancing storage and carrying efficiency. SOLUTION: This stacking installation body 1 is provided by bundling the semicylindrical heat insulation members (a) and (b) in pairs made of a foaming synthetic resin. The stacking installation body 1 of the cylindrical heat insulation material is characterized in that the semicylindrical heat insulation members (a) and (b) are separated from a die after preliminarily cooling up to a state where the temperature of a surface layer part is less than a melting point of the resin and an inner layer part has a shape follow-up performance, and while the inner layer part has the shape follow-up performance, a circular arc-shaped coherent body 5 is formed by pushing an outer peripheral surface of the semicylindrical heat insulation member (b) in the other circular arc of an inner peripheral surface of one semicylindrical heat insulation member (a), and 3-6 pieces of circular arc-shaped coherent bodies 5 are arranged and installed in a spiral shape by being dislocated to become a substantially equal interval on the circumference, and a shape is stabilized by regularly cooling after binding these bodies by a binding tool 6. COPYRIGHT: (C)2011,JPO&INPIT
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