positive drainage

noun

the drainage condition in which consideration has been made during design for all loading deflections of the deck and additional roof slope has been provided to ensure drainage within 48 hours following rainfall during conditions conducive to drying.

Meanings

nounpositive drainage (uncountable)
  1. uncountablebusinessthe drainage condition in which consideration has been made during design for all loading deflections of the deck and additional roof slope has been provided to ensure drainage within 48 hours following rainfall during conditions conducive to drying.
Cite this entry
APA

positive drainage. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/positive%20drainage

MLA

“positive drainage.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/positive%20drainage. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “positive drainage,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/positive%20drainage.

Source: positive drainage on Wiktionary, CC BY-SA 4.0.