Results 101 to 110 of about 1,377,424 (247)

Natural vegetal fibbers as a new resilient layer for floating floors [PDF]

, 2003
This paper presents a new use for a product made with low cost natural fibbers from vegetal by-products (coconuts coir) to be used as a resilient layer for floating floors to increase impact sound insulation.
António P. O. Carvalho, Rui Calejo Rodrigues   +1 more
core  

Study on Sound-Insulation Performance of an Acoustic Metamaterial of Air-Permeable Multiple-Parallel-Connection Folding Chambers by Acoustic Finite Element Simulation. [PDF]

Materials (Basel), 2023
Peng W, Bi S, Shen X, Yang X, Yang F, Wang E.   +5 more
europepmc   +1 more source

Sound Insulation Properties of Hollow Polystyrene Spheres/Polyethylene Glycol/Epoxy Composites. [PDF]

Polymers (Basel), 2022
Shi X, Shi G, Li S, Du X, Han Y.
europepmc   +1 more source

A Study on the Sound Insulation Performance of Cross-laminated Timber. [PDF]

Materials (Basel), 2021
Lin JY, Yang CT, Tsay YS.
europepmc   +1 more source

Advice on standards for school premises: for local authorities, proprietors, school leaders, school staff and governing bodies [PDF]

, 2013
There are fewer regulations than previously and they are less prescriptive, allowing schools more flexibility in how they use their premises. - Many regulations state that provision must be ‘suitable’.

core  

Broadband Sound Insulation and Dual Equivalent Negative Properties of Acoustic Metamaterial with Distributed Piezoelectric Resonators. [PDF]

Materials (Basel), 2022
Zhang Z, Wang J, Li Z, Zhang X.
europepmc   +1 more source

Sound Insulation of Corrugated-Core Sandwich Panels: Modeling, Optimization and Experiment. [PDF]

Materials (Basel), 2021
Ren L, Yang H, Liu L, Zhai C, Song Y.
europepmc   +1 more source

Broadband sound insulation of an open duct with side-branch resonators in airflow environment

Results in Physics
Sound insulation in airflow environment has significant implications in many fields like chemical pipes, gas-wave refrigerator, and car silencers, etc. In this paper, the broadband sound insulation performance of an open duct with side-branch resonator ...
Songyi Zhang, Ailing Song, Shuai Wang, Xinhai Yu   +3 more
doaj   +1 more source

Validation of a 1:8 Scale Measurement Stand for Testing Airborne Sound Insulation. [PDF]

Sensors (Basel), 2021
Szeląg A, Baruch-Mazur K, Brawata K, Przysucha B, Mleczko D.   +4 more
europepmc   +1 more source

Multifunctional and customizable lattice structures for simultaneous sound insulation and structural applications

Materials & Design, 2023
Xinwei Li, Miao Zhao, Xiang Yu, Jun Wei Chua, Yong Yang, Kian Meng Lim, Wei Zhai   +6 more
semanticscholar   +1 more source