ᐅ Precast double garage ceiling leaking – is the plug leaking?

Created on: 29 Jan 2024 17:14
M
Markus254
M
Markus254
29 Jan 2024 17:14
Hello everyone,

I just noticed that there is dripping water in our poured concrete double garage. At the moment, I can’t tell if it’s condensation or water coming from outside. Currently, we don’t have any precipitation. The water is dripping or accumulating around these plugs located above the plastic cladding. I partially pulled one of them out to observe what’s happening.

Are these plugs sealing the roof, or what is their purpose? Does anyone have experience with this?

Thanks and best regards,
Markus254
Underside of a rough concrete ceiling in a workshop, with fluorescent tube and cable clips.

Round white cover in dark ring opening on rough gray surface; next to it a small button.

Close-up of a dusty, dark metal surface with two round light rivets
Y
ypg
29 Jan 2024 17:17
What does the roof look like from above? Is there standing water on it?