What are the different walls of home improvement? Specific construction method
75CU light steel keel site assembly, and then both sides with self-tapping screws sealed 9mm thick gypsum board. Need sound insulation between the two gypsum board filled with rock wool board.
Basically, the low block of light steel keel to do the wall, wood keel to do the partition, the high-end more, about dozens of specific construction methods to see you do that kind of wall, if that To 1 day to elaborate.
