Cracks in plastered walls.

[Marty S]

Hi everyone, my name's Martin and I'm new to the forum.
I am looking some advice I have a few cracks in walls running from top of windows to the ceiling. I opened them up to fill them and the crack goes all the way through the render or sand and cement mortar (not sure what it is below the plaster) to the internal grey block work. I am now wondering what is best to use to fill this back up? The area I'm looking to fill is about 2 inches wide by 1.5 inches deep and about 2 foot long. I have included a picture as I can't really explain it to well.

Thanks everyone.

 

[ChrispyUK]

Hi everyone, my name's Martin and I'm new to the forum.
I am looking some advice I have a few cracks in walls running from top of windows to the ceiling. I opened them up to fill them and the crack goes all the way through the render or sand and cement mortar (not sure what it is below the plaster) to the internal grey block work. I am now wondering what is best to use to fill this back up? The area I'm looking to fill is about 2 inches wide by 1.5 inches deep and about 2 foot long. I have included a picture as I can't really explain it to well.

Thanks everyone.

may want to hack it back a bit further, make sure the block work not cracked too.

 

[Marty S]

Hi, this has all the sounds of a wind up.
I am looking some genuine advise on what to do that's all.

 

[MakeItSmooth]

Hi, this has all the sounds of a wind up.
I am looking some genuine advise on what to do that's all.

No wind up.

 

[John123456]

Rip the whole wall down, clearly signs of subsidence

 

[BryanJ]

Rip the whole wall down, clearly signs of subsidence

Go on a 6 day course to learn how to do it, don't take the the 5 day course they keep all the important information until day 6.