Possibilities of Using Pumice Concrete as Thermal Insulation Lining of Industrial Chimneys

Michal Pešata; Lukáš Prochazka; Jana Boháčová

doi:10.4028/www.scientific.net/SSP.321.105

Paper Titles

Evaluation on Microstructure Stability and Thermal Resistant Ability at High Temperature of Ternary-Blended Geopolymer
p.73

Non-Destructive Methods of Measuring Modulus of Elasticity of Building Materials and Reproducibility and Interpretation of their Results
p.83

Effect of Crystallization Additives on Durability of Cement Composites in Aggressive Environments
p.89

Investigation of the Rheokinetic Properties and Penetration Depth of Aluminosilicate Adhesive in Pine Wood
p.97

Possibilities of Using Pumice Concrete as Thermal Insulation Lining of Industrial Chimneys
p.105

Experimental Study of Selected Properties of Heavyweight Concrete Based on Analysis of Chemical Composition and Radioactive Elements of its Components
p.113

The Influence of Finely Ground Limestone in the Design of Concrete for White Boxes Regarding the Suppression of Shrinkage
p.119

Influence of Colloidal Silica on Final Properties of no Cement Castables
p.125

Utilization of Fly Ash in the Synthesis of Refractory Forsterite-Spinel Ceramics
p.131

HomeSolid State PhenomenaSolid State Phenomena Vol. 321Possibilities of Using Pumice Concrete as Thermal...

Possibilities of Using Pumice Concrete as Thermal Insulation Lining of Industrial Chimneys

Abstract:

This paper deals with the possibility of using pumice concrete as thermal insulation lining of industrial chimneys. Two formulas were prepared, the first from sulphate resistant cement and the second as a reference mixture from Cem I 42.5R. The thermal insulating properties of the prepared recipes will be evaluated as well as the resistance to the action of sulphates in 5 % sodium sulphate solution. No significant decrease in strength was observed when samples were stored in 5% sodium sulfate solution for 60 days. Only the reference series reported a significant unexpected decrease in strength.

You might also be interested in these eBooks

Binders, Materials and Technologies in Modern Construction VI

View Preview

Info:

Periodical:

Solid State Phenomena (Volume 321)

Pages:

105-111

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.321.105

Citation:

Cite this paper

Online since:

July 2021

Authors:

Michal Pešata*, Lukáš Prochazka, Jana Boháčová

Keywords:

Pumice Concrete, Sulphate Resistant Cement, Thermal Insulation Properties

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] VONKA, Martin. Factory chimneys - function of construction and architecture. Prague: Industrial Heritage Research Center of the Faculty of Architecture, Czech Technical University (2014).

Google Scholar

[2] PEŠATA, Michal. Construction-technical survey of reinforced concrete structures of chimneys of industrial buildings. Ostrava, 2017. Diploma thesis. VŠB - Technical University of Ostrava, Faculty of Civil Engineering, Ostrava (2017).

DOI: 10.17512/znb.2017.1.22

Google Scholar

[3] PEŠATA Michal, Lukáš PROCHÁZKA, Jana BOHÁČOVÁ a Jana DAŇKOVÁ. Damage of Industrial Reinforced Concrete Chimneys Caused by High Temperatures. Key Engineering Materials, Vol. 808, pp.153-158 (2019).

DOI: 10.4028/www.scientific.net/kem.808.153

Google Scholar

[4] PEŠATA Michal. Personal photo collection.

Google Scholar

[5] EN 12390-2 Testing hardened concrete - Part 2: Production and treatment of test specimens for strength tests, Office for Technical Standardization, Metrology and Testing, (2009).

Google Scholar

[6] CSN EN 12390-1 Testing of hardened concrete - Part 1: Shape, dimensions and other requirements for test specimens and molds, Czech Standards Institute, (2013).

Google Scholar

[7] CSN EN 12390-3 Testing hardened concrete - Part 3: Compressive strength of test specimens, Czech Standards Institute (2009).

Google Scholar

[8] L. Krajčová Study of pozzolanite and amorphous fraction of metakaolin depending on firing temperature, VŠB – TUO (2017).

Google Scholar

[9] M. Komljenović, Z. Baščarević, N. Marjanović, V. Nikolić Alkali-activated systems – Durability aspects and testing procedures, Conference Non-Traditional Cement and Concrete, Brno (Czech Republic), pp.1-4, (2014).

Google Scholar