vegg by means of sound reduction rule

摘要

The invention relates to a wall with sound-reducing tie beam, preferably an apartment-separating wall in a block of flats. In a frame work, the individual tie beams constitute a transmission medium for sound waves. The object of the invention is to achieve a better sound reduction in the frame work. The wall according to the invention is characterized in that the tie beam is composed of two tie beam halves 1a, 1b, which are held together, somewhat separated, by connecting pieces 4 made of sound-reducing material, such that the tie beam halves are separated by a sound- reducing air gap 6. IMAGE