Sätt att framställa ljudabsorberande enheter

摘要

A method for producing sound absorbing, vibration-damping and/or heat/cold insulating units (1) of rubber waste from for example tyres. The material is decomposed and mixed with a binding agent and is solidified in a mould. The units can be used as noise protecting screens along roads. Holder means (2) and lifting means (4) can be imbedded in the material before the solidification.