FIBER COMPOSITE EAVES GUTTER

FIBER COMPOSITE EAVES GUTTER

PROBLEM TO BE SOLVED: To provide a fiber composite eaves gutter capable of preventing thermal deformation of a cross-sectional shape of the eaves gutter without arranging a rib on a composite sheet. SOLUTION: In this fiber composite eaves gutter 1, a hard vinyl chloride resin layer 3 is extruded to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KUROKAWA MITSUHIRO
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
FIXED CONSTRUCTIONS
GUTTERS
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a fiber composite eaves gutter capable of preventing thermal deformation of a cross-sectional shape of the eaves gutter without arranging a rib on a composite sheet. SOLUTION: In this fiber composite eaves gutter 1, a hard vinyl chloride resin layer 3 is extruded to and put on both the obverse/reverse of a composite sheet 2 being a core material layer composed of carbon short fiber and polyethylene terephthalate short fiber shaped in a prescribed gutter shape. A thickness of the front/rear side walls 12, 13 and the hard vinyl chloride resin layer 3 inside of a corner part of a bottom wall 11 is formed thicker than the other part by being unevenly thickened in a circular arc shape.