Saltar al contenido principal

Escribe una PREreview

Investigated the Sound Absorption Performance of Wood-Based Sandwich Panels with Reinforced BFRP, GFRP, and Jute Fabric

Publicada
Servidor
Preprints.org
DOI
10.20944/preprints202511.0821.v2

The sound absorption efficiency of the wood based sandwich panels with reinforced basalt fiber reinforced (BFRP), glass fiber reinforced (GFRP), and jute fabric composite materials and evaluate their potential as acoustic panels were investigated. Four experimental groups were created. Wood based sandwich panels were reinforced with BFRP (Group A), jute fabric (Group B), GFRP (Group C), and unreinforced (Group D). The sound absorption coefficients of the unreinforced and experimental groups were tested via the impedance tube method, according to ASTM standard E1050 (2006). Attention was paid to the acoustic behavior at low frequencies (200 Hz to 800 Hz), mid frequencies (1000 Hz to 1600 Hz), and high frequencies (1800 Hz to 2400 Hz). The sound absorption coefficient was highest in sapwood at 200 Hz frequency level with 0.67, while the highest in heartwood was 0.05 at 2400 Hz frequency level. It can be suggested that the experimental groups be used as sound absorbing acoustic panels.

Puedes escribir una PREreview de Investigated the Sound Absorption Performance of Wood-Based Sandwich Panels with Reinforced BFRP, GFRP, and Jute Fabric. Una PREreview es una revisión de un preprint y puede variar desde unas pocas oraciones hasta un extenso informe, similar a un informe de revisión por pares organizado por una revista.

Antes de comenzar

Te pediremos que inicies sesión con tu ORCID iD. Si no tienes un iD, puedes crear uno.

¿Qué es un ORCID iD?

Un ORCID iD es un identificador único que te distingue de otros/as con tu mismo nombre o uno similar.

Comenzar ahora