Acoustic ceiling for reducing reverberation

Planned is (from concrete ceiling downwards) 4-5cm mineral wool wooden batten (~2cm) acoustic panel

New construction - Please note the residual moisture of the concrete ceiling, risk of mold.

How long should one wait before hanging the ceiling structure under the concrete slab?

How long should one wait before hanging the ceiling structure under the concrete ceiling?

It is best to monitor with a moisture meter. In principle, wait through one winter first, then it is quite certainly okay. Of course, do not forget heating and daily shock ventilation.

If you want to do it right, you have to have it calculated. There are acousticians for that (I can gladly put you in touch). Simply throwing the idea into the room to place a subwoofer here and there and some speakers somewhere will probably not lead to success. In the end, sound is a fairly equal mix of room acoustics and appropriate technology. The world of absorbers, diffusers, and other helpers goes far beyond the narrow scope of acoustic panels. There is a solution for almost every acoustic problem; you just have to decide how important the topic is to you.

after you have now received 4 pages of useless furnishing tips, I can say something about Lignotrend. An acquaintance uses them for his wooden houses. partly also in kindergartens and training rooms. Very good quality, made in Germany, with certificates and consultation, significantly better than anything self-made, but expensive