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80 results on '"Soundproofing"'

1. Bauakustische Simulation einer Holzrahmenwand.

Author

Stenitzer, Alexander, Neusser, Maximilian, and Nusser, Bernd

Subjects
*LIGHTWEIGHT construction, *FINITE element method, *MODAL analysis, *CURTAIN walls, *ACOUSTIC measurements, *SOUNDPROOFING
Abstract

Building acoustics simulation of a wooden frame wall Building physics simulations have already become firmly established in the everyday planning of hygrothermal conditions. In contrast, simulating real physical effects in building acoustics, especially in lightweight construction, to enable precise predictions is still a challenge. With the increasing demand in timber construction, both the requirements and the need for planning security are growing. Reliable frequency‐dependent prediction of the sound insulation of lightweight components could save resource‐consuming measurements. So far, the Finite Element Method (FEM) has proven to be a suitable method for conducting building acoustics parameter studies on lightweight components and evaluating constructive changes in relation to each other. This article presents the simulation of a timber frame wall in window size using the FEM. The simulation results, conducted with the software "COMSOL Multiphysics 6.1", are compared with building acoustic measurements. Using the simulation, the sound insulation is predicted with a maximum deviation of 5 dB per 1/3‐octave band. In FEM, the quality of the input data is crucial, with relevant stiffness values and loss factors of all materials determined through modal analyses. This approach becomes particularly relevant for multi‐layered anisotropic components. In addition to the validation, parameter variations were carried out based on the model. The results of these studies are also discussed in this work. [ABSTRACT FROM AUTHOR]

Published
2024
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2. Optimierung des Trittschallschutzes von Holzbalkendecken in Gründerzeithäusern – Teil 2: Deckenaufbau und Flankenübertragung.

Author

Neusser, Maximilian and Wegerer, Paul

Subjects
*SOUNDPROOFING, *ARCHITECTURAL acoustics, *MINERAL wool, *CEILINGS, *POLYURETHANES
Abstract

Optimization of impact sound insulation of wooden beam ceilings in Wilhelminian style houses, Part 2: Ceiling construction and flanking transmission The research deals with the influence of various parameters in the ceiling structure, such as cavity damping, screed thickness, impact sound insulation, fill and suspended ceilings, on the standard impact sound level of typical Wilhelminian style wooden beam ceilings. The measurements show that a thicker screed, softer impact sound insulation and a heavier fill significantly improve the impact sound level. Binding the fill with polyurethane instead of cement shows a significant improvement in the frequency range from 100 to 500 Hz. While cavity damping with mineral wool only contributes to a limited reduction in the standard impact sound level, decoupling the fill on an elastic intermediate layer delivers significant improvements. The measurements also show that the thickness of the paneling and the type of hangers in suspended ceilings have a significant impact on impact sound insulation. The investigations into flank impact sound transmission make it clear that flank transmission must be taken into account when planning higher requirement levels. Especially in the frequency range between 250 Hz and 800 Hz, the sound transmission of flanking components can play a significant role in the overall transmission. [ABSTRACT FROM AUTHOR]

Published
2024
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3. Optimierung des Trittschallschutzes von Holzbalkendecken in Gründerzeithäusern – Teil 1: Problemstellung und Sanierungsmöglichkeiten.

Author

Neusser, Maximilian and Wegerer, Paul

Subjects
*SOUNDPROOFING, *ENGINEERING standards, *HISTORIC buildings, *BUILDING repair, *CEILINGS, *WOODEN beams, *CLASSIFICATION
Abstract

Impact sound insulation in renovated Wilhelminian‐style buildings – Part 1: Problem statement and renovation options Gassner & Partner Baumanagement GmbH, in collaboration with TU Wien, conducted a study to optimize impact sound insulation in Wilhelminian‐style building renovations. Historical renovations lacked specific sound standards, causing resident disruption. The research varied parameters like screed thickness, impact sound insulation, aggregate, and suspended subceilings to assess impact sound protection per ÖNORM B 8115‐5. Initial analysis of three properties showed reasonable protection in existing wooden beam ceilings. Suspended subceilings significantly improved sound levels, with the spectrum adaptation value CI,50‐2500 crucial for higher classification. Measurements during multiple renovations demonstrated that these measures are reproducible and can exceed new construction standards, significantly enhancing living comfort in historic buildings. [ABSTRACT FROM AUTHOR]

Published
2024
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4. Die Dämmwirkung von Kastenfenstern: Untersuchungen am Prüfstand und in der Praxis.

Author

Kain, Günther, Idam, Friedrich, Hunger, Peter, and Bonfert, Sabine

Subjects
*THERMAL insulation, *SUSTAINABILITY, *HEAT transfer, *SOUNDPROOFING, *BUILDING envelopes, *HISTORIC buildings
Abstract

The insulating performance of double windows. Investigations in the test stand and in practice Box windows are essential components of our architectural heritage and have proven themselves over centuries due to their good sound and thermal insulation properties over a long lifecycle. In the course of thermal improvements of the building envelope, often historical windows are replaced by industrially manufactured constructions. The main argument for this window replacement is the high heat transfer of box windows. However, for these historical windows, measurement results from the actual existing structures are not used; instead, normatively defined default values are employed and compared with the heat transfer of insulated glass systems. These default values are three to four times higher than the laboratory values of industrially manufactured windows. Furthermore, the energy consumption of different window constructions is not evaluated over the entire lifecycle, and ecological aspects such as sustainability and repairability are rarely considered in these calculations. [ABSTRACT FROM AUTHOR]

Published
2024
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5. Klimadecken sorgen für behagliche Temperaturen in der Gemeinschaftsschule.

Subjects
HEATING, ENERGY consumption, COMMUNITY schools, SOUNDPROOFING, CEILINGS, THERMAL comfort
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

6. Bauphysikalische Voruntersuchungen in der Planungsphase des CUBE.

Author

Stelzmann, Mario, Kupke, Marén, and Kahnt, Alexander

Subjects
*REVERBERATION time, *SOUNDPROOFING, *CONCRETE walls, *SOUND measurement, *ENERGY consumption, *PHYSICS
Abstract

Initial building physics investigations in the planning phase of the CUBE During the planning and development of the CUBE, its aspects of building physics were analyzed. Various mathematical and experimental studies were done in advance as well as simulations of the energy demand according to DIN V 18599. The passive house standard aimed for in the planning process could not be realized. Measurements of the airborne sound insulation of the TWIST component structure in a sound test rig showed no sound decoupling of the 4 cm thick weather shell. Furthermore, room acoustic simulation calculations showed that the hard surfaces of the exposed concrete walls and the exposed concrete ceilings as well as the floor and the glass facade would lead to unfavorable acoustics with long reverberation times. For the development of a moisture protection concept, various theoretical examinations and investigations were carried out. [ABSTRACT FROM AUTHOR]

Published
2023
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7. Geeignete Beurteilungsgrößen für die Luftschalldämmung von Haustrennwänden – Bewertung der Schalldämmung bei üblichen Wohngeräuschen.

Author

Rabold, Andreas, Marxt, Michaela, and Schanda, Ulrich

Subjects
*SOUNDPROOFING, *HOUSE insulation, *WOODEN building, *NOISE, *ACOUSTICS
Abstract

Suitable assessment parameters for the airborne sound insulation of building partition walls If the sound insulation of a partitioning component is determined and evaluated based on a measured quantity, the question arises how well the result corresponds to the actual sound insulation between the residential units. This raises the question of a suitable single‐number rating that correlates with the transmitted level of common residential noise. To answer this question, it has to be clarified first which spectra represent common residential noises. The transmitted level of residential noises based on the sound insulation of the separating component was calculated in a frequency‐dependent manner and evaluated the noises aurally correct. Furthermore, the suitability of the assessment parameter was determined by using the correlation between the transmitted residential noise level and the single‐number value of the sound insulation. The present publication considers the sound insulation of various house partition walls of semi‐detached and terraced houses, since these occupy a special position with respect to the minimum requirements according to DIN 4109‐1 and the increased requirements according to DIN 4109‐5. Different types of house partition walls in solid and timber construction, for which the sound insulation was available from measurements, were examined. Suggestions of alternative assessment methods and common residential noise levels were taken from the literature and supplemented by current data. In addition to the suitability of the assessment parameter, target values for sound insulation were also discussed to enable reliable planning. [ABSTRACT FROM AUTHOR]

Published
2023
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8. Schallschutz 1 : Anforderungen, Nachweise, Berechnungsverfahren

Author

DIN e.V and DIN e.V

Subjects
Soundproofing
Abstract

Es gab reichlich Bewegung im Bereich der Schallschutz-Normung: Die bedeutende Normenreihe DIN 4109 „Schallschutz im Hochbau“ wurde in vielen Punkten überarbeitet und erweitert. Da sie zu den grundlegenden Dokumenten im Schallschutz gehört, war eine Neuauflage des DIN-Taschenbuchs 35/1 unabdingbar. Änderungen ergaben sich insbesondere in der Strukturierung von Anforderungen für Innenräume und Außenlärm, die dazu führte, dass die Normen DIN 4109-1 und DIN 4109-2 um die Inhalte von zwei Änderungsblättern erweitert wurden. Neu ist auch die DIN 4109-5, in der sich die Regelungen zum erhöhten Schallschutz finden. Ebenfalls neu aufgenommen in diesem Taschenbuch ist die DIN 18041 „Hörsamkeit in Räumen“, welche eine große Bedeutung für die Barrierefreiheit hat. Das DIN-Taschenbuch 35/1 eignet sich somit für die entsprechenden Berufsgruppen und Sachverständigen als idealer Praxisbegleiter: Eine Normen-Sammlung, welche die relevanten Informationen zu Anforderungen, Nachweisen und Berechnungsverfahren im Schallschutz bündelt.

Published
2021

9. Basics Schallschutz

Author

Dominic Kampshoff and Dominic Kampshoff

Subjects
Soundproofing
Abstract

Bereits in der Entwurfsphase eines Bauvorhabens kann der Schallschutz eine bedeutende Rolle für die Gebäudeausrichtung sowie die Grundrissgestaltung spielen. Zu berücksichtigen sind hierbei der Lärm, der von außen auf ein Gebäude einwirkt, sowie der Lärm, der durch den Menschen und technische Anlagen innerhalb des Gebäudes verursacht wird. Basics Schallschutz vermittelt dem Leser ein grundlegendes Verständnis der schalltechnischen Anforderungen für das Planen und Konstruieren. Zunächst werden die Grundlagen der Akustik erläutert, wobei auf die physikalischen Grundbegriffe, die Schallentstehung und -ausbreitung sowie die Schallempfindung eingegangen wird. Dann wird erklärt, wie Schallimmissionen beurteilt und welche lärmmindernden und gestalterischen Möglichkeiten für die Planung werden können.

Published
2021

10. Effizienz, Nachhaltigkeit und Umweltverträglichkeit stehen im Fokus bei den Installationskomponenten.

Subjects
SOUNDPROOFING, PHOTOVOLTAIC power systems, FIRE prevention, PRODUCT improvement, MANUFACTURING industries, ELECTRIC stimulation
Abstract

Copyright of DE: Das Elektrohandwerk is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

11. Handbuch zu DIN 4109 - Schallschutz im Hochbau : Grundlagen, Anwendung, Kommentare

Author

Heinz-Martin Fischer, Martin Schneider, Heinz-Martin Fischer, and Martin Schneider

Subjects
Noise, Soundproofing, Architectural acoustics
Abstract

Mit der neun Teile umfassenden Neuausgabe der DIN 4109 von Juli 2016 wurden die baurechtlichen Mindestanforderungen an die Schalldämmung neu gefasst. Die bisherigen Anforderungen und Berechnungsverfahren wurden grundlegend überarbeitet. Neu hinzugekommen ist ein Bauteilkatalog sowie ein Nachweisverfahren für den Schallschutz im Baugenehmigungsverfahren. Somit ist die neue DIN 4109 unverzichtbar für die bauakustische Planung und Erstellung von bauaufsichtlichen Schallschutznachweisen. Aufgrund der gravierenden Änderungen stellt sie die Anwender bei der Umsetzung der neuen Anforderungen aber auch vor große Herausforderungen. An diesem Punkt setzt das neue Handbuch zur DIN 4109 an: es stellt Bauingenieuren, Architekten, Bauakustikern, Bauphysikern, Sachverständigen, Herstellern, aber auch Lehrenden und Studierenden ein umfassendes Kompendium zur Norm und ihrer praktischen Anwendung zur Verfügung. Das'Handbuch zu DIN 4109'versteht sich als Einführung in eine an den Grundlagen der Bauakustik orientierte Planung des baulichen Schallschutzes, als kritische Auseinandersetzung mit der neuen Norm und als Nachschlagewerk zu Fragen ihrer praktischen Anwendung. Das Werk gibt einen Überblick über die Entstehung und Entwicklung der Norm und die Änderungen gegenüber der Vorgängerausgabe von 1989. Die Autoren erläutern leicht verständlich fachliche und normungstechnische Grundlagen sowie die Anwendung der neuen Anforderungen und Nachweisverfahren in der Praxis. Die wesentlichen Passagen aller neun Teile der Norm werden ausführlich kommentiert und durch Anwendungsfälle und -beispiele veranschaulicht. Das Zusammenwirken mit weiteren Richtlinien und Regelwerken wie z. B. der DIN EN 12354 wird aufgezeigt. Da sich die neuen Berechnungsverfahren an den physikalischen Grundsätzen der Bauakustik orientieren, werden auch diese in Grundzügen umrissen, um das Verständnis zu verbessern. Aufbau der neuen DIN 4109 - DIN 4109-1:2016-07 Schallschutz im Hochbau - Teil 1: Mindestanforderungen - DIN 4109-2:2016-07 Teil 2: Rechnerische Nachweise der Erfüllung der Anforderungen - DIN 4109-4:2016-07 Teil 4: Bauakustische Prüfungen - DIN 4109-31:2016-07 Teil 31: Daten für die rechnerischen Nachweise des Schallschutzes (Bauteilkatalog) - Rahmendokument - DIN 4109-32:2016-07 Teil 32: Bauteilkatalog - Massivbau - DIN 4109-33:2016-07 Teil 33: Bauteilkatalog - Holz-, Leicht- und Trockenbau - DIN 4109-34:2016-07 Teil 34: Bauteilkatalog - Vorsatzkonstruktionen vor massiven Bauteilen - DIN 4109-35:2016-07 Teil 35: Bauteilkatalog - Elemente, Fenster, Türen, Vorhangfassaden - DIN 4109-36:2016-07 Teil 36: Bauteilkatalog - Gebäudetechnische Anlagen

Published
2019

12. ohne Titel.

Subjects
SOUNDPROOFING, PLASTICS, MACHINERY
Abstract

Copyright of Plastverarbeiter is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

13. Bauakustische Messungen

Author

Michael Möser and Michael Möser

Subjects
Acoustical engineering, Soundproofing, Architectural acoustics
Abstract

Dieser Band der Reihe Fachwissen Technische Akustik behandelt die in der Bauakustik meistverbreiteten Messmethoden, vom theoretischen Hintergrund über anwendungspraktische Fragestellungen bis hin zu den nationalen und internationalen Normen. Die Normenreihe der DIN EN ISO 12354 dient dabei als roter Faden, da sie die messbaren Größen der Bauakustik in einen Gesamtzusammenhang bringt. Ausgehend von den Aufgabenstellungen der bauakustischen Messtechnik werden die in Frage kommenden Kenngrößen erläutert. Ein wesentlicher Aspekt ist der Zusammenhang zu den bestehenden nationalen und internationalen Normen. Schwerpunktmäßig werden die Grundprinzipien der Luft- und Trittschalldämmung behandelt. Beschrieben werden Messverfahren, die im Labor und in Gebäuden zum Einsatz kommen. Dabei wird ausführlich auf die Schalldämmung als Bauteil- bzw. Systemeigenschaft eingegangen. Die aus den physikalischen Grundlagen ableitbaren Voraussetzungen der Messverfahren wie z.B. die Anforderungen an die Schallfelder und die daraus ableitbaren Festlegungen der Messverfahren (z.B. Position und Anzahl von Lautsprechern und Mikrofonen) werden eingehend diskutiert. Auf praktische Fragestellungen wie die Notwendigkeit der Fremdgeräuschkorrektur oder den Einfluss der Körperschallnachhallzeiten auf die Messergebnisse wird bei den jeweiligen Messverfahren ebenfalls Bezug genommen. Ein ausführliches Literatur- und Normenverzeichnis ergänzt die behandelten Themen, so dass eine weiterführende Vertiefung ermöglicht wird.

Published
2018

14. Schallabsorber

Author

Gerhard Müller, Michael Möser, Gerhard Müller, and Michael Möser

Subjects
Soundproofing, Absorption of sound
Abstract

Dieser Band der Reihe Fachwissen Technische Akustik beschreibt die bekannten passiv, reaktiv und aktiv Luftschall dämpfenden Materialien und Bauteile mit ihren unterschiedlichen Wirkungsmechanismen und Ausformungen. Außerdem wird die Vielfalt heute verfügbarer Möglichkeiten für den Schallschutz an lauten Geräten und Anlagen durch Verhinderung von Reflexionen von Wänden sowie Absorption in Kanälen, Kapselungen und Abschirmungen behandelt. Leser erfahren, wie man durch geeignete Schallabsorber in kommunikativ genutzten Räumen die Akustik hinsichtlich der Deutlichkeit von Sprache sowie der Klarheit von Musik optimieren kann.

Published
2017

15. Funkgeräte im Vergleich: Wie stabil oder wasserfest ist ein Funkgerät? Mit Blick auf die Bedienung, Dämmwerte, Bluetooth und Co. stellt der Beitrag die Eigenschaften verschiedener Funkgeräte und Headsets gegenüber.

Author

Dehlinger, Peter

Subjects
RADIOS, HEADSETS, BLUETOOTH technology, SOUNDPROOFING, RADIO technology
Abstract

The article compares the properties of different radios and headsets with a view to operation, insulation values, and Bluetooth. Topics include model and manufacturer-specific properties of the radios have the respectively used Radio technologies; and radios and headsets described are either the property of the author or were used by manufacturers and distributors for testing made available with official data sheets.

Published
2021

16. Lass rollen.

Subjects
SOUNDPROOFING, TWO-dimensional bar codes, ACRYLONITRILE, HIGH temperatures, BUTADIENE
Abstract

Copyright of Logistik Heute is the property of Huss Verlag GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

17. Suiten mit Stil für das Daheimgefühl: Das familiengeführte Hotel Bareiss hat elf neue Suiten geschaffen, die weltläufig-luxuriös sind – und von Schwarzwälder Gediegenheit künden.

Author

Holger, Zwink

Subjects
BEDROOMS, SOUNDPROOFING, BATHROOMS, ARTISANS, HOTELS
Abstract

Copyright of Allgemeine Hotel- und Gastronomie-Zeitung is the property of dfv Mediengruppe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

18. Kostengünstig dezentral lüften.

Subjects
SOUNDPROOFING, HEAT recovery, NOISE control, VENTILATION, HUMIDITY
Abstract

Copyright of DE: Das Elektrohandwerk is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

19. VOLVO EM90.

Subjects
CONFERENCE rooms, SOUND systems, AFFLUENT consumers, CONSUMERS, SOUNDPROOFING, THEATERS
Abstract

Copyright of Vision Mobility is the property of Huss Verlag GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

20. Anwenderbericht.

Subjects
*TECHNOLOGICAL innovations, *SOUNDPROOFING, *TECHNOLOGY, *AIRDROP, *DIGITAL technology, *DEADLINES, *VALVES, *ENERGY policy
Abstract

For over 50 years, the Milser Mühle in Bielefeld has relied on Aerzen rotary lobe blowers for air conveyance. The mill operates around the clock and requires a reliable supply of conveying air to meet delivery deadlines. The current Delta Blower 'Generation 5' units are durable, energy-efficient, and produce oil-free conveying air. They are quieter and have improved sound insulation. The mill also uses special ATEX components for applications in various industries. [Extracted from the article]

Published
2023

21. Policy and aesthetics of noise: Sound violence and silencing in urban public spaces in Brazil / Política y estética del ruido: violencia sonora y silenciamiento en los espacios públicos urbanos en Brasil / Política e estética do ruído: Violencia sonora e silenciamento nos espacos públicos urbanos no Brasil

Author

Tiago Fernandes Alves

Subjects
Sound violence, urban space, noise, soundproofing, political space, Social Sciences
Abstract

This research is a reflection on the relationship between sound violence and the use of public spaces in Brazilian urban centers, understanding the relationship between sounds and silence as from social and political disputes to control the sound spaces. The sound insulation and increased decibels rates suggest a privatization process of public spaces in order to avoid the loud noise of the streets. It identifies the loss of places of free speech and political debate, ravished by the noise and insulating silencing. Methodologically sound ethnography was used along with analysis of the laws that manage the urban sound space by walking through the streets and squares with previously defined paths. The findings demonstrate sound spaces as areas of political and social struggle, places silenced both by violence and by sound violence.

Published
2016
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22. Kärcher.

Subjects
SOUNDPROOFING, VACUUM technology, VACUUM cleaners, METAL industry, PERIODICAL articles
Abstract

Copyright of Produktion is the property of Verlag Moderne Indusrie and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

23. Nachhaltige Vliesstoffe für Automobil-Formteile: Sandler AG Schwarzenbach/Saale.

Subjects
AUTOMOBILE parts, CIRCULAR economy, SOUNDPROOFING, THERMAL insulation, ELECTRIC vehicles
Abstract

Copyright of Technical Textiles / Technische Textilen is the property of dfv Mediengruppe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

24. Schalltechnisch entkoppelt.

Subjects
BUILDING design & construction, SOUNDPROOFING
Abstract

Copyright of DE: Das Elektrohandwerk is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

25. Körperschall : Physikalische Grundlagen und technische Anwendungen

Author

Michael Möser, Wolfgang Kropp, Michael Möser, and Wolfgang Kropp

Subjects
Sound--Measurement, Soundproofing, Noise pollution
Abstract

Mit der dritten Auflage hat das Buch eine Erneuerung und Modernisierung der 1995 vollendeten zweiten Auflage erfahren. Es beschreibt die Entstehung, Ausbreitung, Abstrahlung und Messung von Körperschall. Diese Themen sind bei sehr vielen Fragen der Geräuschbekämpfung von großer Bedeutung, u. a. im Zusammenhang mit der Lärmminderung in Gebäuden und bei Maschinen, aber auch bei der Messung mechanischer Materialdaten sowie bei der Maschinenüberwachung. Es war die erklärte Absicht der neuen Autoren, Geist und Idee des ursprünglichen Werkes und seiner eigentlichen Väter, Lothar Cremer und Manfred Heckl, zu bewahren, und dabei erforderliche Änderungen und Anpassungen an den aktuellen Wissensstand vorzunehmen. Die Betrachtungen zur Messtechnik werden jetzt in einem eigenen Abschnitt vorgestellt. Das erste Kapitel ist einer allgemeinen Einführung in den Körperschall gewidmet; hier sind auch die physikalischen Prinzipien dargestellt, die in den folgenden Kapiteln bei zahlreichen Gelegenheiten zur Modellierung benutzt werden.

Published
2010

26. Unsichtbare Lüftung mit intelligenter Feuchtigkeitssteuerung.

Subjects
HEAT recovery, BUILDING envelopes, SOUNDPROOFING, INTELLIGENT control systems, VENTILATION, AIRDROP
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

27. Bauphysik - Klima Wärme Feuchte Schall : Grundlagen, Anwendungen, Beispiele

Author

Peter Häupl and Peter Häupl

Subjects
Dampness in buildings, Soundproofing, Ventilation, Buildings--Environmental engineering, Heating
Abstract

All relevant relationships of building physics are explained, not only those included in standards, for energy-efficient building and to reduce the effect on the climate as well as for optimal interior climate and to avoid damage to building elements.

Published
2008

28. Torwegge.

Subjects
TWO-dimensional bar codes, SOUNDPROOFING, TECHNICAL reports, OPERATING costs, ORDER picking systems, TRUCK loading & unloading, FORKLIFT trucks, ACRYLONITRILE butadiene styrene resins
Abstract

Copyright of Technik + Einkauf is the property of Verlag Moderne Indusrie and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

29. Materialtransport optimiert Logistik.

Subjects
SOUNDPROOFING, ACRYLONITRILE, RETAIL industry, FOOD industry, HIGH temperatures, ACRYLONITRILE butadiene styrene resins
Abstract

Copyright of Fleischwirtschaft is the property of dfv Mediengruppe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024

30. TREND-UPDATE: Inspiration und Fakten rund um Nonfood-Innovationen.

Subjects
RENEWABLE energy sources, SMALL business, AIR conditioning, SOUNDPROOFING, CYBERTERRORISM, HOSPITALITY industry personnel
Abstract

Copyright of Allgemeine Hotel- und Gastronomie-Zeitung is the property of dfv Mediengruppe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

31. Flächenheizung und Wärmepumpe in der Sanierung effizient kombinieren: Energieeffiziente Wärme bei niedrigen Vorlauftemperaturen.

Subjects
HEATING, SOUNDPROOFING, THERMAL insulation, BUILDING envelopes, WORKFLOW, HEAT pumps
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

32. Wohnungslüftung - Für und Wider.

Subjects
HEAT recovery, SOUNDPROOFING, AIR conditioning, HEATING, CONSTRUCTION equipment, NATURAL ventilation, VENTILATION
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

33. Produktkatalog neu als Hardcover oder digitale Version.

Subjects
INDUSTRIAL fans, SOUNDPROOFING, AIR ducts, AIR conditioning, TECHNICAL information, CHIMNEYS, NATURAL ventilation
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

34. Von Haus aus nicht brennbar.

Author

de Kettenis, Pierre

Subjects
SOUNDPROOFING, THERMAL insulation, MATERIALS testing, VOLATILE organic compounds, RECYCLABLE material, CARBON foams, ADHESIVES
Abstract

Copyright of Plastverarbeiter is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

35. Auszüge aus den Europäischen Patentanmeldungen.

Subjects
PATENTS, STEM cells, ANALGESICS, SOUNDPROOFING
Abstract

Extracts are presented from applications filed with the European Patent Office including applications for a method of disease-induced and receptor-mediated stem cell neuroprotection, for an external preparation containing analgesic/anti-inflammatory agent and for a multilayer board for sound insulation.

Published
2012

36. Rivacold mit neuen Verflüssigungssätzen für R744 (CO2).

Subjects
SOUNDPROOFING, REFRIGERANTS, CARBON dioxide, COOLING, COMPRESSORS
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

37. Praxisprobleme.

Subjects
SYSTEM integration, WORKMANSHIP, INFORMATION storage & retrieval systems, CONFORMITY, SOUNDPROOFING, BUILDING-integrated photovoltaic systems, POWER transformers
Abstract

Copyright of DE: Das Elektrohandwerk is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

38. Textilien in Mobilität und Schutz.

Subjects
AUTOMOTIVE fabrics, PROTECTIVE clothing, TECHNICAL textiles, INDUSTRIAL textiles industry, TEXTILE industry, EXPERIMENTAL automobiles, SOUNDPROOFING, ELECTRIC automobiles
Abstract

The article offers a report from a March 2014 exhibition on textile fibers for protective clothing and the automotive industry. Topics of presentations delivered included the production of technical and automotive textiles in Germany, the development of the smart forvision concept electric vehicle, and the use of textiles as sound insulation in automobiles. INSET: GLOSSARY NONWOVENS.

Published
2014

39. Normen und Richtlinien.

Subjects
AIR conditioning, COOLING systems, RADIANT heating, TEST methods, SOUNDPROOFING, AIRPORTS, SORPTION
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

40. Zertifiziert für das Passivhaus.

Subjects
AIR flow, ACOUSTIC models, RESIDENTIAL areas, SOUNDPROOFING, HEAT recovery, VENTILATION
Abstract

Copyright of DE: Das Elektrohandwerk is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

41. Fortbildung und Seminare.

Subjects
ROTOR vibration, TRACTION motors, SOUNDPROOFING, MACHINERY, NOISE, ROTORS
Abstract

Copyright of Elektrische Maschinen (0013-5445) is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

42. Für Luft-Wasser-Wärmepumpen.

Subjects
PIPING installation, SEPARATION of powers, HEAT pumps, ELECTRIC lines, SOUNDPROOFING, THERMAL insulation, EXTERIOR walls
Abstract

Copyright of DE: Das Elektrohandwerk is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

43. Analysis of wooden multistorey-buildings towards sustainability and possible future potentials

Author

Hochwimmer, Edwin Franz Josef

Subjects
softwood panel, elementation, gypsum plasterboard, systematization, Vorfertigungsgrad, Elementierung, Systematisierung, prefabricated elements, Luftdichtheit, Wärmebrücke, Holzweichfaserplatte, Hybridbauweise, Graue Energie, hybrid construction, thermal bridge, combustion behavior, Raumzellenbau, Nachhaltigkeit, degree of prefabrication, wood-concrete composite ceilings, sustainability, Schallschutz, soundproofing, space cell construction, grey energy, Abbrandverhalten, air thightness, Fertigelemente, Gipskartonplatte, Holz-Betonverbunddecken
Abstract

Die vorliegende Diplomarbeit „Untersuchung des Holzhochhausbaus hinsichtlich der Nachhaltigkeit und möglicher Potenziale für die Zukunft“ beschäftigt sich mit den Möglichkeiten und Entwicklungen, die sich in dieser Thematik aktuell ergeben. Das im Titel angeführte Thema der Nachhaltigkeit zeigt sich neben dem Holz selbst auch in den Möglichkeiten und Situationen, die mit dem Holzbau verbunden sind. Diese Diplomarbeit bringt sämtliche Thematiken des Schaffens von Wohnraum mit Holz zur Sprache und behandelt auch die Vorteile der Eigenschaften des Werkstoffes Holz, verglichen mit anderen Baustoffen. Am Beginn dieser Arbeit steht ein geschichtlicher Überblick über die Einsatzgebiete von Holz im Wohnbau, und anhand von Beispielen wird die Dauerhaftigkeit und Beständigkeit von Holzbauten aufgezeigt. Des Weiteren geht ein kurzer Abschnitt auf die Eigenschaften des Werkstoffes Holz ein. In den anschließenden Abschnitten werden die Bauweisen, welche im Wohn- Holzbau üblich sind, aufgezeigt. Anhand von zwei großen Projekten wird das Potential des Holzhochhausbaus und dessen Grenzen erarbeitet. Auch das Thema der Hybrid-Bauweise und der damit verbundenen Chancen und Herausforderungen wird bearbeitet. Als vorletzten Teil dieser Arbeit werden noch Argumente für den Bau eines Wohnhauses in Holzbauweise sowie der konstruktive Holzschutz behandelt. Zum Abschluss der Arbeit wird noch die wissenschaftliche Fragestellung behandelt und die Erkenntnisse aus der Beschäftigung mit der Thematik werden erörtert. Die Nachhaltigkeit des Holzbaus und die Möglichkeiten der Systematisierung der Bauteile oder sogar Schlagworte wie Modularisierung oder Raumzellenbau lassen eine große Zukunft des Holzhochhausbaus erwarten. The present diploma thesis "Investigation of timber high-rise construction with regard to sustainability and possible potentials for the future" deals with the possibilities and developments currently arising in this field. The topic of sustainability mentioned in the title shows itself not only in the wood itself but also in the possibilities and situations that arise from building with wood. This diploma thesis brings all topics of the creation of dwelling with wood to the language and treats also the advantages of the characteristics of the material wood compared with other building materials. At the beginning of this work there is a historical overview of the application areas of wood in residential buildings and the durability of wooden buildings is shown by means of examples. In addition, a short section deals with the properties of wood as a material. In the following sections the building methods, which are usual in residential timber construction, are pointed out. On the basis of two large projects the potential of the timber high-rise building and the borders are compiled. The topic of hybrid construction and the associated opportunities and challenges will also be dealt with. As the penultimate part of this work, arguments for the construction of a residential house in timber construction as well as the constructive wood protection are treated. At the end of the work, the scientific question is dealt with and the findings from the occupation with the topic are discussed. The sustainability of timber construction and the possibilities of systematising the components or even catchwords such as modularisation or room cell construction lead us to expect a great future for timber high-rise construction. vorgelegt von: Edwin Franz Josef Hochwimmer Masterarbeit Wien, FH Campus Wien 2019

Published
2019

44. Kleine Rohrschellen jetzt mit Torx-Antrieb.

Subjects
FASTENERS, DIAMETER, TEMPERATURE, SOUNDPROOFING, SAFETY
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

45. Regelungstechnik für die Flächentemperierung.

Subjects
HEATING, SOUNDPROOFING, DRAINAGE, FASTENERS, MOBILE apps
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

46. Services rund um Rohrleitungssysteme.

Subjects
SOUNDPROOFING, CONSTRUCTION projects, COMPUTER software industry, ADVICE, CONSTRUCTION planning
Abstract

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

47. Das Naturtalent: Ein Start-up in Kiel will einem alten Dämmstoff zum Comeback verhelfen: Seegras.

Author

Dahlmann, Frank

Subjects
HEAT storage, INSULATING materials, SOUNDPROOFING, MARINE algae, NINETEENTH century, GRAIN storage
Abstract

Copyright of brand eins is the property of brand eins Medien AG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

48. Strom zum Ausrollen.

Subjects
SOUNDPROOFING, POWER resources, PRODUCT quality, MANUFACTURING industries, MOTOR homes
Abstract

Copyright of Autocad Magazin is the property of WIN-Verlag GmbH & Co. KG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

49. Automotive-Geschäft von Borgers übernommen: UNTERNEHMEN: Autoneum NEWS: Business.

Subjects
CONTRACTS, SWISS franc, AUTOMOBILE industry, LOANS, ENTERPRISE value, SOUNDPROOFING, CONSTRUCTION loans
Abstract

Copyright of Technical Textiles / Technische Textilen is the property of dfv Mediengruppe and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

50. Auf leisen Sohlen.

Subjects
MANUFACTURING process automation, SOUNDPROOFING, TIRE industry, PACKAGING industry, FOAM, AUTOMATION, TIRES
Abstract

Copyright of KGK Kautschuk Gummi Kunststoffe is the property of Dokumentations- und Informationszentrum (DIZ) Munchen GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023

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