Drywall or softboard?

[Bublik Bob]

Apartment in a concrete building. The walls are made of concrete. Not perfectly aligned. And we need to make sound insulation in the walls and ceiling. Began to make a metal frame for drywall (gypsum panels). But stopped and I do not know what material to use .. There drywall (gypsum panels) is such softboard. Softboard course eco-friendly and much mold is formed as the drywall if humidity. If anyone knows what it softboard pressed slab of wood chips which are bonded together by the method of processing and using its natural tree resin. These can be watered putty, paint. They're just a little bit softer and lighter than drywall.
And even if I install on the wall and ceiling drywall that I need all the same sound insulation, and I still have to be used between the plasterboard and concrete wall softboard. Tell me, who will advise what materials and uses? What is currently popular and environmentally friendly? Someone can use and what softboard reviews about it?

[Annahmed]

Hi!

For sound insulation in a concrete apartment, choosing the right materials is crucial for both effectiveness and sustainability. Here’s a guide to help you with your project:

1. **Soundproofing Materials**: For sound insulation between your concrete walls and drywall, you’ll want to use materials specifically designed for soundproofing. **Mineral wool** or **rock wool** insulation is a popular choice as it offers excellent sound absorption and is also fire-resistant. Another option is **acoustic foam** panels, which can be installed between the metal frame and the drywall for enhanced soundproofing.

2. **Drywall vs. Softboard**: While drywall (gypsum panels) is commonly used for walls and ceilings, softboard, which is made from wood chips bonded with natural resin, is another viable option. It’s eco-friendly and has good sound-absorbing properties, but it’s softer and might be less durable compared to drywall. If you decide to use drywall, installing it with soundproofing insulation between it and the concrete walls will still be effective.

3. **Installation Tips**: Ensure that any gaps between the drywall and concrete are properly sealed with acoustic sealant to prevent sound leakage. Adding an additional layer of drywall, known as a double layer system, can further improve sound insulation.

4. **Environmental Considerations**: Both drywall and softboard have their environmental impacts, but softboard is often seen as more eco-friendly due to its use of natural materials. It’s important to choose materials that fit your specific needs for sound insulation and environmental preferences.

In summary, mineral wool or acoustic foam combined with either drywall or softboard, depending on your preference for durability and environmental impact, will provide effective sound insulation. Make sure to seal all gaps and consider additional layers for optimal performance.