Noise is an unwanted sound in urban areas. Natural and or recycled acoustic absorbing or
insulation materials are invented to reduce air and or impact sounds in buildings. Yet, they …

The generation of various noise has caused severe noise pollution issues across a wide
frequency spectrum, urgently requiring the development of sound-absorbing materials …

Thermal characterization of honeycomb core sandwich panels with GFRP skins by
theoretical formulations, and experimental methods followed by corroborating numerical …

Carboxymethyl cellulose (CMC) aerogel could be used in the manufacture of highly efficient
sound-absorbing materials because of its low density and sustainability. However, owing to …

For the pursuit of lightweight structures with excellent mechanical performance, sandwich
structures with lightweight cores and strengthened face sheets have become popular in the …

This study investigates lightweight and efficient candidates for sound absorption to address
the growing demand for sustainable and eco-friendly materials in noise attenuation. Juncus …

Micro-perforated panel (MPP) absorbers exhibit multiple resonance bands with increased
bandwidth narrowing and shifting in higher frequencies, limiting their effectiveness. This …

摘要建筑复合墙板(architectural composite wall panels, ACWP) 近几年备受关注, 它优点明显,
具有优良的保温, 隔音隔热等性能. 回顾了过去五年关于ACWP 的数值和试验研究 …

This paper examines the thermal and acoustic insulation characteristics of sandwich
composites with waste Kevlar® fiber-reinforced face materials and polyurethane/paper …

In this work, we demonstrate in a proof of concept experiment the efficient noise absorption
of a 3D printed panel designed with appropriately arranged space-coiling labyrinthine …