Repair house foundation

[veyron421]

Hello, I'm planning to repair the cracks in the house plinth. It's a basement and has cracked in all the corners of the house. How much do I need to remove before I can apply new mortar?

Does quick-setting cement work for this or should I choose something else?

Best regards

 

[Danin]

Has a similar base even if it's only 20-30cm, so I'm wondering too. 70s villa 1.5 stories. Should one dig a bit and lay cement?

 

[Carl Johansson]

Do you know why it's cracking?

If the plaster is attached, especially the corner pieces, it should be enough to chip up the crack a little, wet it gently and fill it with some regular mortar, it might seem.