The new age of fibrous and porous-based composite materials has excellent acoustic
characteristics. Some of the prominent areas where these acoustical materials have found …

Global warming and noise pollution have emerged as the most serious environmental
problems ever to confront humanity. In recent years, the use of natural fibers as thermal …

There is a drastic need in industries, such as the automotive and construction industry, for
easy-to-use empirical models that can effectively and efficiently predict the sound absorption …

Natural materials are becoming a valid alternative to traditional synthetic ones for sound
absorption treatments. In particular, in recent years, natural fibers have been considered …

Natural materials are becoming a valid option for sound absorption treatments. In particular,
among them, natural fibers have received increasing attention given their good thermal …

Vegetable fibers are more and more frequently used in building materials because of their
low carbon footprint and their suitability as hygrothermal panels and acoustic absorbers. In …

In recent years, the interest in reusing recycled fibers as building materials has been
growing as a consequence of their ability to reduce the production of waste and the use of …

Research on sound-absorbing materials made of natural fibers is an emerging area in
sustainable materials. In this communication, the use of raw esparto grass as an …

In recent years, natural materials are becoming a valid alternative to traditional sound
absorbers due to reduced production costs and environmental protection. This paper reports …

Eco-materials employed to reduce noise are used either independently or as components of
complex composite materials, which are a growing area of research. These eco-materials …