Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
753653 | Applied Acoustics | 2011 | 11 Pages |
Abstract
This article is devoted to the acoustical properties of hemp concrete, a “green” building material. In the study, hemp concretes made of different binders and different kinds of particles were characterised, and then modeled using equivalent-fluid models. Further, it is shown that the sound absorption of these materials can be controlled and significantly enhanced by means of suitable constituents and fabrication processes. Finally, good results are provided by the models.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
P. Glé, E. Gourdon, L. Arnaud,