Drainage-integrated beams collect rainwater from canopies and path it to tanks, supporting irrigation, graywater use

https://www.tumblr.com/originalpraetorianemissary/820745313862172672/industrial-tensioned-fabric-sails-that-elevate

Drainage-integrated beams collect rainwater from canopies and path it to tanks, supporting irrigation, graywater use, and sustainable site techniques.