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Technische Daten

Foam glass gravel

Wärmedämmwirkung:
Rated value of thermal conductivity λ ≈ 0.12 W/mK
Protection against heat:
Heat storage capacity S ≈ 127 kJ/cbmK
Heat capacity: 850 J/kgK
Raw density: 150 kg/m³
Permeability for water vapor: high
Water vapor diffusion resistance factor μ ≈ 2 - 3
Umweltproduktdeklaration (EPD)*
Primary energy (non renewable): 6,00 MJ/kg **
Green house gas potential: 0,141 kg CO2-Äqv./kg
Summer smog: 0,0000257 kg Ethen-Äqv./kg
Acidification potential: 0,000660 kg SO2-Äqv./kg
Eutrophication potential: 0,000320 kg Phosphat-Äqv./kg
Ozone depletion potential: 0,0000000190 kg R11-Äqv./kg
*Source: Data set 'Schaumglasschotter' from u-wert.net GmbH (Estimate based on different datasets) (Approximate value for the building material group Foam glass gravel).
**Auf gleiche Dämmfähigkeit normierte Bewertung.
Description

Schaumglasschotter (oder Glasschaumschotter) besteht aus aufgeschäumtem und anschließend zerkleinertem Glas. Es ist deshalb absolut wasserunempfindlich, kapillarbrechend und sehr druckfest. Ideal als Perimeterdämmung unter dem Fundament bzw. der Bodenplatte. Auch unter Estrich bei nicht unterkellerten Räumen. Schaumglasschotter muss nach dem Einbringen verdichtet werden.

Hersteller

Achtung: Liaver (Blähglasgranulat) ist nicht mit Schaumglasschotter zu verwechseln: Liaver ist nur bedingt druckbelastbar, besteht aus kleineren, runden Kügelchen und wird als Ausgleichsschüttung verwendet.

Literatur

  1. Schaumglasschotter als Wärmedämmung, Fraunhofer-IBP (pdf)
  2. Wecobis
This record was last edited by u-wert.net on 4.6.2014. The technical data represent a conservative average of common products that may significantly differ from the actual values in individual cases. Please consult with the manufacturer.
Category: Foam glass gravel

Schaumglasschüttung

Category: Loose-fill & SPF / Mineral loose fill insulation

This record was last edited by u-wert.net on 4.6.2014. The technical data represent a conservative average of common products that may significantly differ from the actual values in individual cases. Please consult with the manufacturer.
This record exists in the following languages:
Schaumglasschotter [glasschaum foamglas]
Foam glass gravel
Gravier de verre cellulaire

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Storage spaces for constructions151002501000
Own building materials10100100100
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