Efflorescence from concrete garage roof appearing like cotton wool Canada

---

Size: 6144px × 4096px
Photo credit: © Chris Howes/Wild Places Photography / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: architecture, bc, british, building, canada, civil, columbia, concrete, defect, efflorescence, engineering, escape, extrusion, fluffy, pipes, salt, salts, weeping, white, woolly