A consideration of flow retradant drains

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Abstract
CRCA bulletin strongly recommends that designers avoid the use of this type of drain and gives the reasons why.

Date
6/1969

Author(s)
Canadian Roofing Contractors Assn

Page(s)
2

Source
Canadian Roofing Contractors Assn

Keyword(s)
flow retardant drain; CRCA tech bulletin; drainage; disadvantages; water storage; plumbing cost

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