Prestressed girder for concrete bridges with an incorporated concrete overhang and vertical stay-in-place form and method for using same

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United States of America Patent

PATENT NO 12077923
APP PUB NO 20210285169A1
SERIAL NO

17096596

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Importance

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Abstract

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During bridge construction, a form at the upper, outer edge of a bridge's outer girder, upper flange retains concrete slurry poured on the bridge's deck. The girder is cast with extended upper flanges, and the form is precast integrally with the flange. The improved girder may eliminate the need for a construction worker walkway.

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Patent Owner(s)

Patent OwnerAddress
BEXAR CONCRETE WORKS INCSAN ANTONIO TX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hinojosa, Jorge D San Antonio, US 2 8
House, Randall H San Antonio, US 5 79

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