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Liapor fit

Manufacturer Lias Österreich GesmbH
Product group(s) Insulating fills made of expanded clay
Product images
Manufacturer's product description Wärme- und schalldämmende Trockenschüttung, hoch belastbar, dampfdiffusionsoffen, natürlich, recycelbar
Processing Randstreifen verlegen, Installationsleitungen müssen fachgerecht verlegt sein, gewünschte Schütthöhe markieren, Liapor fit-Streifen errichten, Liapor fit eben abziehen, Trittschalldämmplatten von der Tür ausgehend verlegen, Trockenestrich bzw. Nassestrich verlegen.
Details Show detailed information from baubook
Eco-labels, quality seals, labels Österreichisches Umweltzeichen IBO-Prüfzeichen
Platforms ÖkoBauKriterien klimaaktiv Kriterien BNB/QNG-Produktinfo Vorarlberg WBF Niederösterreich WBF wohngsund
Product Index 8644 ab
Building physics values
λr thermal conductivity rated valueAUT
Austrian rated heat conductivity value. This value is to be used for thermal performance calculations (energy performance certificates, etc.).

Definition for insulating materials: A value that is not exceeded by at least 90% of production (probability of acceptance 90%), valid for an average temperature of 10°C and the state of equilibrium for humidity at 23°C/80% relative atmospheric humidity.
Source: ÖNORM B 6015-2

Proof:
- Nominal value from the CE Declaration of Performance with corresponding humidity conversion factors
- Nominal value from the European Technical Approval with corresponding humidity conversion factors
- test certificate for the rated value in accordance with ÖNORM 6015-5
 0.11 W/(m·K)
μ Vapour diffusion resistance factor
The water vapour diffusion resistance (μ value) is a parameter to determine the exchange of moisture of a construction material. The lower the μ value, the easier it is for vapour to penetrate a substance.

Definition: Ratio of the vapour diffusion coefficients of the air and that of the relevant substance.

Proof: Manufacturer information
 2
ρ density
Density (ρ)

For solid materials, the nominal density is specified.

For bulk materials consisting of granular solids, the bulk density is specified.

For vegetation substrates, the bulk density in the dry state is specified.


Proof: Manufacturer information
 450 kg/m³
ρ density
Density (ρ)

For solid materials, the nominal density is specified.

For bulk materials consisting of granular solids, the bulk density is specified.

For vegetation substrates, the bulk density in the dry state is specified.


Proof: Manufacturer information
 400 kg/m³
ρ density
Density (ρ)

For solid materials, the nominal density is specified.

For bulk materials consisting of granular solids, the bulk density is specified.

For vegetation substrates, the bulk density in the dry state is specified.


Proof: Manufacturer information
 500 kg/m³
c specific heat capacity
The specific heat capacity (c) denotes the capacity of a body to store energy in the form of heat.

Definition: Volume of heat, which must be conveyed to a body with a mass of 1 kg, to generate heating of 1 degree Kelvin.

Proof: Manufacturer information
 1000 J/(kg·K)
Usability
Combustibility class A1
Smoke development s1
Flaming droplets d0
CE marking yes
Retailer
Timeline
Oct 28, 2026 Last update / change with baubook quality assurance
Jun 10, 2025 First declaration

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