A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BOX GUTTER SYSTEM AND SUMP OVERFLOW DEVICE
such that, with the overflow device so installed, water can flow from the first section of the box gutter, over an upper edge of the first end wall of the primary receptacle, into the primary receptacle and discharge through the primary outlet port, and with the primary outlet port sufficiently blocked, water can overflow an upper edge of the common wall, into the secondary receptacle and through the secondary outlet port.
BOX GUTTER SYSTEM AND SUMP OVERFLOW DEVICE
such that, with the overflow device so installed, water can flow from the first section of the box gutter, over an upper edge of the first end wall of the primary receptacle, into the primary receptacle and discharge through the primary outlet port, and with the primary outlet port sufficiently blocked, water can overflow an upper edge of the common wall, into the secondary receptacle and through the secondary outlet port.
BOX GUTTER SYSTEM AND SUMP OVERFLOW DEVICE
GREGORY ROWAN WARWICK (author)
2019-01-24
Patent
Electronic Resource
English
IPC:
E04D
ROOF COVERINGS
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