Spackling on lightweight concrete

[MackanM]

Hello

Which filler should be used for aerated concrete on the inside?

I've considered using filler instead of gluing plasterboards because some people say it's not good, but I can't find out why.

 

[Mats-S]

Hi

Which filler should be used for aerated concrete on the inside?

I have considered filling instead of gluing plasterboards because some say it is not good but can't find out why

Who says you can't put plasterboard on aerated concrete?
You can plaster aerated concrete without any problems, as long as you don't have any potential moisture issues through the aerated concrete (outer wall for example). But then you get the same problem if you fill, only worse

 

[MackanM]

Then it is just a matter of dehumidifying and turning on the heat and moisture test beforehand. It is a new building.

The internet people say that you cannot glue on exterior walls because they need to breathe? Sounds strange since you prime the outside so they can't breathe.

 

[frollic123]

Had a discussion with Finja not too long ago, as I am considering a lättbetonghus myself.
It is possible to use gypsum plaster with fiberglass mesh or alternatively, low-alkali render C with render mesh.

Edit: Also got the advice to prime beforehand if the blocks absorb significantly (can vary greatly depending on the manufacturer, moisture in the blocks, etc.)

 

[MackanM]

The reason why I want to fill is because I don't want plaster as a surface finish, but I want the same fine texture that filler has.

 

[xLnT]

The reason why I want to plaster is because I don't want plaster as a surface finish but want the same fineness that plaster has

Gypsum plaster gives you that if you float it.
Not easy to do yourself, but maybe you should have someone do it?
I believe more in some sort of plaster and not in board.

 

[MackanM]

Can arrange someone for it. It's a hell of a job, right? Will use weben's 6 mm spacers though I wish to find smaller ones.

 

[Oskar Oskar]

Hej

Vilket spackel ska man använda för lättbetong på insidan ?

har funderat spackla istället för limma gips skivor eftersom några säger att det är ej bra men hittar inte varför

Hej! Jag undrar hur det gick för dig att spackla mellan skarvarna på lättbetong. Klarade det sig utan att spricka?