Permeable joint for paver and structural system therefor
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United States of America Patent
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Issued Date -
Oct 24, 2019
app pub date -
Mar 14, 2019
filing date -
Apr 19, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A structural system that includes at least two pavers partially defining a paved surface, the pavers partially defining a void between them. The system also includes a permeable joint located in the void between the pavers, where the permeable joint also partially defines the paved surface. The permeable joint includes a base layer formed of aggregate and bonded together with a non-cement binder, and a membrane layer formed of aggregate that is sized smaller than the aggregate of the base layer, where the aggregate of the membrane is also bonded together with a non-cement binder. The membrane is less permeable than the base layer and is located above the base layer.
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Cited Art Landscape
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