Set up sparse or not here? Picture

[plan-g]

Intermediate floor, that is, the basement ceiling. Newly built warm, dry basement. Cc40cm.

Want to save ceiling height.

Attach sparsely spaced panel or attach ceiling directly to the joists (after soundproofing)?

The electrician can drill in the joists.

Considering huntonit, plasterboard, or wood panel.

 

[jonaserik]

The joist is probably not level all the way, there might be some differences and if a ceiling is directly attached to them, it could be noticeable. Huntonit doesn't measure 600X300 but is a bit shorter, it won't align with the joist. With boards, it should be 22 X 75 gles, allowing the electrician to run cables underneath everywhere without drilling, and the gles can be set at 600 or 300 C/C to be leveled precisely in height throughout. This then matches the measurements of plasterboard or wood paneling on the ceiling. Aren't you planning to insulate the joist? If not, every step on the floor above will be heard. Additionally, if the electrician needs to drill, it should be done in the center, making it difficult to insulate once the electrical work is in place.

 

[plan-g]

The beams are probably not perfectly level all the way, there can be a difference, and if a ceiling is installed directly on them, it can show. Huntonit is not 600X300 in size but a little shorter, it won't match with the beams. With boards, it should be 22 X 75 spacing so the electrician can run cables underneath everywhere and doesn't need to drill, and the spacing can be set at 600 or 300 C/C and leveled exactly in height everywhere. It then fits the measurements for plaster or wood paneling on the ceiling.
Aren't you going to have insulation in the beams? If not, you will hear every step on the floor above. And if the electrician needs to drill, it should be done in the center, which makes it difficult to insulate when the electricity is in place.

Thanks for the great answer!

It will be insulated, I think the workers bought a thinner insulation, about 10cm rockwool. Then it should be possible to drill near the center if you push up the insulation?

Can't you install the huntonit across? Isn't it 120cm long? So 3 x cc40.

 

[jonaserik]

Thanks for the good answer!

It will be insulated, I believe the craftsmen bought a thinner insulation approximately 10cm rockwool. Then it should be possible to drill near the center if you push up the insulation?

Can't you place the huntonit across? It's 120cm long, right? So 3 x cc40.

You can read about the measurements here, otherwise good
https://www.huntonit.se/om-huntonit/vanliga-fraagor-och-svar/