Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)

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Inorganic Soundproof Fiberglass Composites for Protection against Acoustic Effects

Authors
O.V. Puchka
Corresponding Author
O.V. Puchka
Available Online August 2019.
DOI
10.2991/isees-19.2019.55How to use a DOI?
Keywords
fiberglass composite; wave number; colemanite; foaming agent; pores; structure.
Abstract

The paper presents the features of production of acoustic porous fiberglass composites: developed temperature-time modes for foam-forming mixtures, compositions of complex foaming agents for soundproof material technology, technological methods to control the porous structure of fiberglass composites that affect their main operational parameters - sound absorption and sound insulation. Inorganic soundproof fiberglass composites used in construction create a comfortable environment in residential and public buildings and protect from acoustic effects in areas with high noise levels. Due to the increased strength characteristics, the developed soundproof fiberglass composites can be used for construction of both self-supporting acoustic protective screens and for cladding of the existing supporting structures since the density of these materials does not exceed 300 kg/m3. The developed technology enables adjustment of the material pore structure and production of fiberglass composites with required physico-technical and operational parameters, and a completely inorganic composition ensures environmental friendliness and safety due to the lack of emission of harmful substances.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
Series
Atlantis Highlights in Material Sciences and Technology
Publication Date
August 2019
ISBN
10.2991/isees-19.2019.55
ISSN
2590-3217
DOI
10.2991/isees-19.2019.55How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - O.V. Puchka
PY  - 2019/08
DA  - 2019/08
TI  - Inorganic Soundproof Fiberglass Composites for Protection against Acoustic Effects
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 542
EP  - 546
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.55
DO  - 10.2991/isees-19.2019.55
ID  - Puchka2019/08
ER  -