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∙ 8y agoIf you have plumbing behind, it is a leaking pipe. -If in a basement, possibly because the conrete wall is not sealed. - More information would have helped get a better answer.
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What does sand with a damp sponge mean when you are putting up drywall?
lightly wipe the drywall mud after it drys
What causes drywall to breakdown?
Being wet, damp or moldy.
Can it be anchored into drywall?
You should never anchor a wall arm like this into just drywall. It is very dangerous. You will need to find a wall stud under the drywall to anchor this into.
After a leak in a ceiling the drywall seems solid but spackling compound flakes off after painting?
This could be caused by the drywall being damp. But you also shouldn't have any spackling compound there, - it should be drywall mud.
Is concrete a dry wall?
NO. -Concrete may be a 'dry' wall, however it is NOT Drywall.
How do you paint over drywall when the top layer of drywall has been peeled off?
If by top layer you mean the paper, then re-install drywall on that wall.
How do you fur drywall?
If you mean mounting drywall to a concrete or brick wall, it's necessary to fix 1x4 to the wall either with screws or gluing with construction adhesive. You fix these 2 feet apart, upright across the wall, then screw the drywall to the 1x4 s. (nailing will make them loose.)
Do you need damp proofing on a foundation wall if there is no basement or crawl space?
All structures would benefit from having damp proof foundation as damp would cause tearing in the foundation structure and weaken it over long time exposure.
Is drywall porous material?
YES, drywall is very porous material. If left outside, even covered, in damp conditions it will gain nearly 50 % of it's weight in moisture.
What kind of drywall do yu use on basement concrete wall?
You use standard 1/2 inch drywall .
How do i Update moen shower valve?
Cut out the drywall in the wall behind the shower. Replace the valve. Patch the drywall.
How do you clean drywall mud off wood?
Rub it with a damp rag, it will come off quite easily.
