Bracket in wall, plasterboard?

[anders07]

I saw that they also write it in the PDF you linked to:

To be used only in aerated concrete, any plaster should be removed.
When mounting in aerated concrete with thick plaster, the following is recommended:
fischer SXR, FTP, or anchor compound FIS V

 

[Bultar]

Unfortunately, I've already installed the plugs (8mm) before I read the comment here. However, nothing cracked.
There is approximately 0.5cm of plaster, will this also significantly impair the durability, or is it only due to cracks that it should be removed?


Result:
https://dl-web.dropbox.com/get/Camera%20Uploads/2013-10-16%2010.53.23.jpg?w=AABpzRkgpxMHXEmFAw0mDgt6v8BCv7XeOJZf4wRWGpKvag

 

[anders07]

Then it's all good!

If the plug goes in and doesn't crack, it will hold.

 

[Bultar]

Unfortunately, it didn't hold! The fasteners are already coming loose. I'll probably have to go to Beijers again and buy the same but in 10mm, or to Biltema and try the 12mm universal plugs you linked.