Applied Sciences, 2020 The appropriate acoustic insulation project of building façades is of importance for the design of highly comfortable living environments. In some countries, national regulations require maximum noise levels inside rooms, or minimum sound insulation ...
Nicola Granzotto, Edoardo Alessio Piana
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Sound insulation properties of structure designed from apparel cutting waste [PDF]
, 2015 In this paper an insulation structure from apparel cutting waste was designed and its sound insulation properties were investigated. Shredded polyester apparel cuttings were used as the raw material for an insulation structure.
Jordeva, Sonja +4 more
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APPLICABILITY OF ISO 16283-3 FOR FIELD MEASUREMENT OF SOUND INSULATION OF PARTIALLY OPEN WINDOWS [PDF]
, 2023 Lars Sommer Søndergaard +1 more
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Advanced Science, EarlyView.Using machine learning on a mega‐scale global dataset (n = 1,336,840) reveals a robust personality trait architecture beyond the Big Five. A Big Two model, broadly capturing social engagement and internal mentation, defines a geometric space that links personality to neurocognitive profiles.
Kaixiang Zhuang +7 more
wiley +1 more source
The Influence of Rosin, Blowing Agent, and Mould Type on the Sound Insulation of Paper-based Foams
BioResources, 2022 Wooden foams have been extensively researched in recent years because of their special structure and green features. At the same time, noise pollution is increasing, prompting sound insulation to become another research focus.
Haoyuan Li +6 more
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Acoustic performance in a lightweight ventilated façade for building refurbishment: analysing the impact of variations in airborne sound insulation according to the ventilation characteristics [PDF]
, 2019 The use of double-sheet enclosures with an intermediate air chamber in façades guarantees a higher quality of acoustic insulation against external airborne noise.
Niampira Daza, Andrea +1 more
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Disorder‐Induced Extremely Low Thermal Conductivity of Graphite Fluoride
Advanced Science, EarlyView.This article investigates the effect of fluorination on the thermal conductivity of graphite fluoride, demonstrating the relationship between structural modification and thermal conductivity in an extreme case. The record‐low through‐plane thermal conductivity measured in exfoliated graphite fluoride flakes was found to correlate with the wide ...
Wonsik Lee +10 more
wiley +1 more source
Sound Insulation Characteristics Optimization Design of Hydrogen Train’ Interior Floor
机车电传动, 2017 Structure of floor is one of the main path in which wheel-rail noise and underbody electrical equipment noise transmit to interior of the vehicle. Interior floor is one of the important parts of the whole floor structure, the reasonable design of the ...
LUO Zhuhui +4 more
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Archives of AcousticsIn this paper, a three-component cladding acoustic metamaterial panel with good sound insulation effect in the low-frequency range is proposed. The sound transmission loss of metamaterial panels under different structural configurations and different ...
Na TAN, Xiaowei YAN, Bingfei LIU
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Influence of loudspeaker directivity on the measurement uncertainty of the acoustic testing of facades. [PDF]
, 2011 One of the most significant aspects of a building?s acoustic behavior is the airborne sound insulation of the room façades, since this determines the protection of its inhabitants against environmental noise.
Díaz Sanchidrián, César +3 more
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