Mockfjärd Prefab House Utblick-1 year 1975

[sawallen]

Hello!
My wife and I have recently acquired a Mockfjärd Elementhus Utblick-1 (1½-story on slab) built in 1975, and I have understood and discovered that it is not like other houses... In the villa folder that came with the purchase, there is no information about what it looks like above the ceiling on the entrance floor. I'm currently looking for a place to put hooks for ceiling lighting, and in one part of the living room, I luckily found something to attach the hook for the chandelier on the first try, but in the other part, I have failed and want to avoid drilling (1½ mm drill so that the holes don't get too big) until I find something good. What I have found so far seems to be plasterboard, possibly double.
Does anyone here know what it (likely) looks like above the plasterboards? Will I find wood somewhere, and if so, where? I've searched forums and I've googled but haven't found anything yet.
Kind regards, Sven

 

[sawallen]

I found a drawing elsewhere in the house and I think I'll find answers there. I'll upload a picture of it here - maybe it can be helpful for others?

 

[Chr3]

What was the answer? Did you come up with something good to attach to?

 

[sawallen]

What was the answer? Did you find something good to attach to?

I searched=drilled with a small drill in a fairly large area (the ceiling fixtures I wanted to put up are quite large) but didn't find anything where there reasonably should have been more than just drywall, so I used expansion screws (Molly) with a lamp hook instead.
It would be good to know how and where one is expected to find wood behind (above) the drywall, however, and the drawing provided no clues.

 

[Chr3]

I searched=drilled with a small drill in a fairly large area (the ceiling fixtures I wanted to install are quite large) but found nothing where there should reasonably have been more than just drywall, so I used Molly bolts with lamp hooks instead. It would be good to know how and where one is expected to find wood behind (above) the drywall, though, and the blueprint gave no clues.

ok, I interpreted you as having found black pepper blueprint, but that was not the case.

 

[sawallen]

ok, I interpreted you as having found the svartpeppar drawing, but that was not the case.

Svartpeppar?

 

[Chr3]

Black pepper?

"the answer to"! Nothing else.. "..found the answer on the drawing"