Why would it lead to moisture problems?
In my world, moisture problems are caused by incoming moisture, not the building material itself. If your basement walls become damp, it's the incoming moisture that is the problem, and it's more about drainage and water diversion (e.g., from roof drainage) that should be reviewed.
When it comes to basements, it's more the organic materials that are the root of all problems. Lightweight concrete dries if it becomes damp. Organic materials mold/rot.
In my world, moisture problems are caused by incoming moisture, not the building material itself. If your basement walls become damp, it's the incoming moisture that is the problem, and it's more about drainage and water diversion (e.g., from roof drainage) that should be reviewed.
When it comes to basements, it's more the organic materials that are the root of all problems. Lightweight concrete dries if it becomes damp. Organic materials mold/rot.
Poor/no drainage can mean that moisture/water penetrates the walls. If you then have any surface layer, and in the worst case wooden studs and insulation, the moisture becomes trapped and will cause mold.
A purely painted aerated concrete wall with drainage (and possibly insulation) on the outside is not a problem.
Regards,
Anders
A purely painted aerated concrete wall with drainage (and possibly insulation) on the outside is not a problem.
Regards,
Anders
Hello
Siporex (a fancier word for lightweight concrete) is not a bad material as long as you make sure to keep it dry.
It does not mold or rot.
The insulation ability is not bad at all.
However, there are 2 drawbacks: it is tricky to attach heavy objects and it acts like blotting paper if it gets damp.
Fredrik
Siporex (a fancier word for lightweight concrete) is not a bad material as long as you make sure to keep it dry.
It does not mold or rot.
The insulation ability is not bad at all.
However, there are 2 drawbacks: it is tricky to attach heavy objects and it acts like blotting paper if it gets damp.
Fredrik