Ladies,

we have built an attachment to our house arround a year ago. For the wall they have used the 5baht stones ( the grey ones with the holes inside ) and 1cm cement on top. This was again painted with some Dulux indoor paint. Outside they forgot to paint ( cement only ) because of some neighboring dogs. Now - after just a few month, I see moisture coming in. The color turns yellow on some spots, I assume this is mould. . What can we do here. I was thinking about letting the cement remove and redo it and paint it again. But this will cause the same problem in a few month.

Is there some kind of base which we could use between the cement and the paint ?

I am happy for any recomendations and help.

If needed I can provide pictures.

Here some pictures of those spots

Picture 1

Picture 2

Edited November 17, 200916 yr by asia_pilot

Here some pictures of those spots

Picture 1

Picture 2

can't open the links.

Nobody ?

Nobody ?

Nobody, What?

Fix the link to your pictures and maybe you might get an answer.