CORRUGATED STORMWATER CHAMBER HAVING SUB-CORRUGATIONS

A plastic arch-shape cross section corrugated stormwater chamber has a multiplicity of crest corrugations and valley corrugations which run transverse to its length. Sub-corrugations run along part or all of the arch-curve lengths of either crest corrugations or valley corrugations, or along both of...

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Bibliographic Details
Main Authors GANDHI, Nimish, McGRATH, Timothy J, MAILHOT, David J
Format Patent
LanguageEnglish
Published 30.06.2022
Subjects
CESSPOOLS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SEWERAGE
SEWERS
SOIL SHIFTING
WATER SUPPLY
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Summary:A plastic arch-shape cross section corrugated stormwater chamber has a multiplicity of crest corrugations and valley corrugations which run transverse to its length. Sub-corrugations run along part or all of the arch-curve lengths of either crest corrugations or valley corrugations, or along both of them. A sub-corrugations are smaller in dimension than an associated crest corrugation or valley corrugation. Sub-corrugations may taper in width and depth and may taper to nothingness. A compound convex shape end cap, useful for closing off the ends of stormwater chambers, has substantially vertical corrugations with analogous sub-corruptions.
Bibliography:Application Number: US202217572701