Rey Tormos, Romina María del; Alba Fernández, Jesús; Ramis Soriano, Jaime; Sanchis Rico, Vicente Jorge(Consejo Superior de Investigaciones Científicas (CSIC), 2011)
In the building acoustics field usually fibrous materials are used as sound absorbing materials. Nowadays polyester fiber is one of the most used but the pure chip of polyester has a problem. Polyester is obtained of ...