Acoustic stud for partition wall

摘要

The stud has set of connection units whose section comprises round or rectangular part, where the connection units comprises row of recess (5). The connection units connect a side part with a central part of the stud, where each connection unit is identical or different. The connection units are located in an interior space that is located between the central part and the side part of the stud. The row of recess is slots arranged in a direction of length of the stud or are arranged in diagonal with respect to a length of the stud.