Is this blue concrete?

[bygganna]

They have broken through an opening to a room that I have purchased for my condominium (see attached file).

/Anna

 

[Stefan N]

Looks like slag plates.

 

[bygganna]

Looks like slag plates.

Is it blåbetong then? The house was built in 1939

 

[rävlyan]

Looks like polished slag plates as Stefan N says, it's black there, a very common material at the time, blåbetong doesn't have that color, it's more gray-blue.

 

[bygganna]

Looks like plastered slag slabs as Stefan N says, it's black there, very common material at that time, blue concrete doesn't have that color, it's more gray-blue

They have chiseled an opening to a room that I purchased for my condo (see attached file).
So happy! /Anna

/Anna

 

[bygganna]

Looks like slag plates.

Thanks!