EXHAUST PORT MEMBER FOR SHEATH

EXHAUST PORT MEMBER FOR SHEATH

PROBLEM TO BE SOLVED: To provide a structure of an exhaust port member mounted on a sheath during use, for resisting bending or cracking even if the member collides against a wall surface or the like when inserted into a through hole in a PC girder bridge. SOLUTION: The exhaust port member 2 mounted...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FUKUI KOKI
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
STRUCTURAL ELEMENTS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a structure of an exhaust port member mounted on a sheath during use, for resisting bending or cracking even if the member collides against a wall surface or the like when inserted into a through hole in a PC girder bridge. SOLUTION: The exhaust port member 2 mounted on the sheath 1 is partially or entirely made from rubber or elastic resin. Even if the member collides against a wall surface or the like when installed on a PC girder bridge, the impact of the collision is absorbed by the elasticity of the rubber or elastic resin to prevent cracking or breaking loss.