Artikel
Insulation through vacuums. High performance thermal insulation for buildings envelopes and windows.
What works for thermos flasks can also be used for thermally insulating buildings: insulation by means of a vacuum. For this purpose, panels made of compressed silica powder, which is an extremely porous material, are enclosed in a largely gas- and water vapour-tight envelope made of special high-barrier films or stainless steel and evacuated. The thermal insulation provided by these vacuum insulation panels (VIPs) is five to ten times that achieved by conventional insulation systems. This means that vacuum insulation requires a correspondingly lower thickness of insulation material to achieve the same insulating effect, which is highly beneficial when there are space constraints or high thermal insulation requirements.
- ISSN
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1610-8302
- Umfang
-
20 p.
- Sprache
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Englisch
- Erschienen in
-
BINE Informationsdienst - Themeninfo; 1/2011
- Thema
-
A compact guide to energy research
Building & City: Technology & Components
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Heinemann, Ulrich
Weinläder, Helmut
Gintars, Dorothee
- Ereignis
-
Veröffentlichung
- (wann)
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2011
- Förderung
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Förderung durch das Bundesministerium für Wirtschaft und Technologie (BMWi). Förderkennzeichen: 0324321A, 0326972, 0327237A/5, 0327321A-N, 0327366A-G, 0327419A-G, 0327654A-H, 0329750M, 0329750R, 0329750V. German Edition: Dämmen durch Vakuum. Hocheffizienter Wärmeschutz für Gebäudehülle und Fenster.
- Letzte Aktualisierung
-
07.03.2025, 12:05 MEZ
Datenpartner
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Objekttyp
- Artikel
Beteiligte
- Heinemann, Ulrich
- Weinläder, Helmut
- Gintars, Dorothee
- FIZ Karlsruhe - Leibniz-Institut für Informationsinfrastruktur GmbH, Eggenstein-Leopoldshafen
Entstanden
- 2011
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