Support structure for supporting foamable material on hollow str

Static structures (e.g. – buildings) – Insulating insert; e.g. – filler in cavity in preconstructed... – Enveloped-type filler

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527831, 156 79, E04B 174

Patent

active

056494009

ABSTRACT:
A support structure including a foamable material located in a cavity of a hollow structural member for blocking the cavity of the hollow structural member when it is foamed and expanded by external heating, and at least one sucking disk provided on at least one side of the foamable material. The sucking disk sticking to an inner surface of the hollow structural member so that the foamable material is fixed in the cavity of the hollow structural member.

REFERENCES:
patent: 4668555 (1987-05-01), Uekado et al.
patent: 4988406 (1991-01-01), Nelson

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