Design of lightweight partitions with high sound insulation

1966 ◽  
pp. 137-142
Author(s):  
G. Berry
Keyword(s):  
Sound Insulation ◽  
High Sound

Application Prospect of Basalt Fabrics Wall Material

2012 ◽  
Vol 204-208 ◽  
pp. 3974-3977
Author(s):  
Xin E Li
Keyword(s):  
High Performance ◽  
Sound Absorption ◽  
High Strength ◽  
Cementitious Materials ◽  
Wall Material ◽  
Sound Insulation ◽  
Light Weight ◽  
Wall Materials ◽  
Heat Preservation ◽  
High Sound

Functions of the wall and some of wall materials are introduced. Basalt filaments possess excellent properties with high strength, high temperature resistance, corrosion resistance, small hygroscopicity, small thermal conductivity and high sound absorption coefficient. High performance basalt fabrics can be gelatinized into compound cementitious materials with cement or gypsum. The performance of basalt compound boards mainly rely on the performance of basalt filaments. So basalt compound boards possess excellent characteristics with light-weight, high strength, fire prevention, sound insulation and heat preservation. It is green initiative and easy construction as new wall materials. Basalt compound cementitious materials possess good application prospect in the wall materials along with the development of production technology.

Acoustic study in a main avenue and its effects in classrooms and offices of a university in Mexico City

2021 ◽  
Vol 263 (5) ◽  
pp. 1899-1910
Author(s):  
Antonio Javier Bautista Kuri
Keyword(s):  
Mexico City ◽  
Sound Pressure ◽  
Current Knowledge ◽  
Sound Insulation ◽  
Vehicular Traffic ◽  
Research Activities ◽  
Acoustic Study ◽  
Sound Pressure Levels ◽  
Acoustic Comfort ◽  
High Sound

This study presents the results of a detailed acoustic investigation, systematized and with adequate equipment to the current regulations, carried out in an avenue of intense vehicular traffic located in front of a recently built architectural complex, based on concrete, aluminum, glass, and other materials, called the Postgraduate Unit, belonging to the National Autonomous University of Mexico. These measurements show that, in the initial design of the buildings, the most current knowledge about exterior-interior sound insulation through their facades was not considered. The data collected and the interviews conducted reveal that the Sound Pressure Levels rise, altering the Interior Acoustic Comfort, necessary for the performance of daily academic, administrative and research activities, resulting in permanent inconveniences for users, in addition to the saturation of areas, lack of adequate spaces and excessive unscheduled expenses. Paradoxically, empty spaces are observed in areas with high Sound Pressure Levels, which means that there is a certain level of architectural failure.

Offices with high sound insulation

1968 ◽  
Vol 1 (1) ◽  
pp. 21-28 ◽  
Author(s):  
R.D. Ford ◽  
P. Lord ◽  
A.W. Walker
Keyword(s):  
Sound Insulation ◽  
High Sound

scholarly journals Development of high-sound-insulation double-floor system with Helmholtz resonators: Real-scale experiments with light-steel square pipes

2016 ◽  
Vol 37 (5) ◽  
pp. 250-253
Author(s):  
Antonio Sanchez-Parejo ◽  
Mitsuru Yabushita ◽  
Syunpei Hirose ◽  
Hidehisa Sekine ◽  
Yosuke Yasuda ◽  
...  
Keyword(s):  
Sound Insulation ◽  
Helmholtz Resonators ◽  
Floor System ◽  
High Sound ◽  
Real Scale

Development of multiple drywall with high sound insulation performance

2006 ◽  
Vol 67 (6) ◽  
pp. 595-608 ◽  
Author(s):  
Toshio Matsumoto ◽  
Masayuki Uchida ◽  
Hiroyuki Sugaya ◽  
Hideki Tachibana
Keyword(s):  
Sound Insulation ◽  
High Sound ◽  
Insulation Performance

scholarly journals DEVELOPMENT OF HIGH-SOUND-INSULATION DOUBLE FLOOR SYSTEM WITH HELMHOLTZ RESONATORS

2014 ◽  
Vol 79 (698) ◽  
pp. 313-322 ◽  
Author(s):  
Yosuke YASUDA ◽  
Hidehisa SEKINE ◽  
Kazuhiro WATANABE ◽  
Mitsuru YABUSHITA ◽  
Hideki HORIUCHI
Keyword(s):  
Sound Insulation ◽  
Helmholtz Resonators ◽  
Floor System ◽  
High Sound
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