Cast-In-Place Concrete Pipe System
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United States of America Patent
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Issued Date -
Jul 15, 2021
app pub date -
Jul 22, 2020
filing date -
Jan 14, 2020
priority date (Note) -
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Abstract
A cast-in-place concrete pipe system comprising at least one outer barrel, at least one inner barrel, at least one reinforcement dowel used to create a reinforcement cage, at least one reinforcement wall separator, at least one coupling ring, at least one fill port, one or more barrel support stands and a concrete mixture that is poured into the fill port to reside in the space between the outer barrel and the inner barrel. The cast-in-place concrete pipe system is designed to create a single pipe unit which is chemically resistant and configurable to numerous underground pipe, manhole and utility system needs.
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