Tabiques livianos para acústica / Lightweight partitions for acoustics
Tabiques livianos para acústica
Lightweight partitions for acoustics
Lightweight partitions for acoustics
- Se utilizan en lugar del hormigón armado en lugares de altura
- They are used instead of reinforced concrete in high places
Construcción a comienzos del siglo XX del Pabellón Residencial de la Universidad Nacional de Córdoba. Córdoba (Argentina). [Public domain]
The projected cellulosic insulation (Diffusion Magazine, 2013), are used instead of reinforced concrete in high places, for example cinemas (ARQA, 2009), these double panels do not have more than 500 mm and where the first thing was done was to reduce the air chamber to the minimum constructible, achieving a partition with barely 460 mm thick and weighing about 125 [kg/m²], a quarter of the traditional concrete, these in the chamber use a projected cellulosic insulation F90 or mineral glass wool F120. Its acoustic attenuation Rw (Baldo, 2014) is between 69 and 73dB, while those of concrete and sand 51dB.
ARQA. (2009). Aislantes Celulósicos en el nuevo complejo Cines Hotys del Dot Baires Mall. Recuperado de http://arqa.com/empresas/novedades/aislantes-celulosicos-s-a-apertura-del-nuevo-complejo-cines-hotys-en-dot-baires-mall.html
Baldo, P. (2014). "Tabiques livianos de alta prestación acústica, para frenar el ruido". En Clarín. Recuperado de https://www.clarin.com/arq/construccion/Freno-seco-ruido_0_H1QtQU59wXx.html
Diffusion Magazine. (2013). Aislantes celulósicos. Recuperado de http://www.diffusionmagazine.com/index.php/nosotros/noticias/330-aislantes-celulosicos
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How to cite this article:
Nocetti, F.A. (2014). "Lightweight partitions for acoustics". In NabbuBlog. Retrieved from http://nabbublog.blogspot.com/2014/09/tabiques-livianos-para-acustica.html