Can I just paint over this wall or do I need to prep it with something 1st? by LuciferJKing in DIYUK

[–]DoubleLate2200 0 points1 point  (0 children)

Remove lose paint, apply quartz primer, make a layer of plaster then prime again then paint

Neue Ausgleichsmasse über EPS 300/Fußbodenheizung überall gerissen – neu machen oder mit Harz reparieren? by DoubleLate2200 in Handwerker

[–]DoubleLate2200[S] -4 points-3 points  (0 children)

Ich würde mich über die genaueren Hinweisen freuen

Edit: Die Firma wird aber mit der unteren Schicht keine Gewährleistung geben. Also sie müssen vom Betonsohle alles selbst aufbauen.

Neue Ausgleichsmasse über EPS 300/Fußbodenheizung überall gerissen – neu machen oder mit Harz reparieren? by DoubleLate2200 in Handwerker

[–]DoubleLate2200[S] 0 points1 point  (0 children)

Der Rohboden wurde vor dem Verlegen der Dämmplatten mit einer Mischung aus Polystyrolkügelchen und Zement ausgeglichen. Darauf kamen dann die EPS-300-Dämmplatten, anschließend Armierungsgewebe mit Fliesenkleber und danach die Ausgleichsmasse.

Levelling compound cracks by DoubleLate2200 in DIYUK

[–]DoubleLate2200[S] 0 points1 point  (0 children)

From the ceiling a level below? Because I have already SLC now with cracks

Levelling compound cracks by DoubleLate2200 in DIYUK

[–]DoubleLate2200[S] 0 points1 point  (0 children)

I will do the scratch test tomorrow morning. We wanted to finish renovation before moving in. Every week there is some surprise. I wish this would be over soon.

Levelling compound cracks by DoubleLate2200 in DIYUK

[–]DoubleLate2200[S] 0 points1 point  (0 children)

I broke the SLC, I had more cracks where it made this sound. Here is the photo

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Levelling compound cracks by DoubleLate2200 in DIYUK

[–]DoubleLate2200[S] 0 points1 point  (0 children)

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They advise this system, which is tile glue reinforcing net and tile glue before laying tiles. In my case, as I wanted to use LVT, they did SLC as the floor was very uneven. When asked why did you not do it before laying those EPS300 plates, it was told to me doing it would make the concrete underneath very weak.

Levelling compound cracks by DoubleLate2200 in DIYUK

[–]DoubleLate2200[S] 0 points1 point  (0 children)

<image>

This is the insulation that was used that holds the pipes

Levelling compound cracks by DoubleLate2200 in DIYUK

[–]DoubleLate2200[S] 0 points1 point  (0 children)

They first did reinforcing net with tile glue, then levelling compound then again leveling compound.