Thermal properties of air lime lightweight mortars

Thermal properties of air lime lightweight mortars

Článek WoS

Measurement and assessment of thermo-physical properties of air lime lightweight mortars are presented in the paper. The examined mortar samples were prepared with perlite and Liaver admixtures of different particle size and dosage. For the measurement, novel step-wise transient technique was used. In experiments, the dependence of thermal conductivity, thermal diffusivity and specific heat capacity on the temperature of mortar was determined. Data on thermal conductivity and specific heat capacity represents valuable information for building practice, materials researchers and building designers. It can be used, e.g. as input data for computational modeling of heat transport and storage in air lime mortars and repaired masonry.

Measurement and assessment of thermo-physical properties of air lime lightweight mortars are presented in the paper. The examined mortar samples were prepared with perlite and Liaver admixtures of different particle size and dosage. For the measurement, novel step-wise transient technique was used. In experiments, the dependence of thermal conductivity, thermal diffusivity and specific heat capacity on the temperature of mortar was determined. Data on thermal conductivity and specific heat capacity represents valuable information for building practice, materials researchers and building designers. It can be used, e.g. as input data for computational modeling of heat transport and storage in air lime mortars and repaired masonry.

thermal properties; lightweight mortars

thermal properties; lightweight mortars

ZMEŠKAL, O.; POSPÍŠIL, J.; PAVLÍKOVÁ, M.; PAVLÍK, Z.

2021

25.11.2020

AIP Publishing

0094-243X

AIP conference proceedings

2293

1

Spojené státy americké

070002-1

070002-4

4

https://aip.scitation.org/doi/abs/10.1063/5.0026440