Innovative Composite Materials for Sound Absorption and Insulation

• Autres auteurs: Martellotta, Francesco (Éditeur intellectuel)
• Format: Électronique Chapitre de livre
• Langue: anglais
• Publié: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021
• Sujets: Technology: general issues; perforated panel; absorber array; low frequency absorption; sound absorber; cigarette butts; sustainable material; recycling; variability analysis; textile waste; biopolymers; sound absorption; sustainable materials; circular economy; polyurethane foam; thermal property; phase change material; flame retardant; perforated plates with extended tubes; porous materials; periodic absorber; wood plastic composite; transmission loss; radiation efficiency; orthotropic panel; wavenumber analysis; molecular sieve pellets; impedance tube; sound transmission loss; semi-active damping; sandwich panel; morphing structure; compressible constrained layer damping; composite materials; anisotropic materials; optimized absorption; diffuse field; graded properties; agro-waste; hygrothermal performances; concrete; noise; acoustic properties; sound-absorbing; sound-reflecting; n/a
• Accès en ligne: DOAB: download the publication; DOAB: description of the publication

Materials with sound-absorbing or sound-insulating properties have been rapidly evolving in recent years for several reasons. On one side, there is the ever-increasing awareness of the adverse effects that noise and lack of acoustic comfort may have on human health. On the other, the availability of...