What are the practices of partition wall in decoration project?

First, red brick masonry is strong and cheap. It's not easy to change after doing it.

Second, the wooden keel gypsum board partition wall is convenient to construct, but the sound insulation effect is poor. Wooden keel is not allowed to be painted with fireproof paint before it can be used.

Third, the light steel keel gypsum board partition wall is more difficult to construct than the wooden keel, but it meets the fire protection requirements, especially in public places.