Possibilities of Using Pumice Aggregates into Thermal Insulation Lining of Industrial Chimneys

Michal Pešata; Lukáš Prochazka; Jana Boháčová

doi:10.4028/www.scientific.net/SSP.325.168

Paper Titles

Influence of Nitrate Species ANO₃ and ANO₃·nH₂O on Physico-Mechanical Properties of the Aluminosilicate Adhesives for Wood and Wooden Structures
p.143

Cement-Bonded Sub-Base Layers of Walkable and Running Structures for Rainwater Management
p.150

Study of High Strength Concretes with Variability of Composition Designs
p.156

Study on Permeability of Concrete Fortifications from WW2 Based on Mercury Intrusion Porosimetry
p.162

Possibilities of Using Pumice Aggregates into Thermal Insulation Lining of Industrial Chimneys
p.168

Thermal and Thermomechanical Properties of Refractory Forsterite-Spinel Ceramics
p.174

Influence of Fly Ash on Corrosion Resistance of Refractory Forsterite-Spinel Ceramics
p.181

Analysis of Alkali Oxides Influence on the Microstructure of Refractory Grog
p.188

Analysis of the Effect of Crystallization Additives on the Resistance of Self-Compacting Concrete Exposed to Aggressive Gases
p.194

HomeSolid State PhenomenaSolid State Phenomena Vol. 325Possibilities of Using Pumice Aggregates into...

Possibilities of Using Pumice Aggregates into Thermal Insulation Lining of Industrial Chimneys

Abstract:

This paper deals with the possibility of using pumice aggregates into thermal insulation lining of industrial chimneys. It introduces the construction of modern chimneys and mentions possible risks and degradation processes associated with condensate penetration. In the experiment, mixtures with pumice as aggregate were prepared. The thermal insulation properties, compressive strengths and the resistance to sulphates in a 5% sodium sulphate solution were evaluated and compared.

You might also be interested in these eBooks

Binders, Materials and Technologies in Modern Construction VII

View Preview

Info:

Periodical:

Solid State Phenomena (Volume 325)

Pages:

168-173

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.325.168

Citation:

Cite this paper

Online since:

October 2021

Authors:

Michal Pešata, Lukáš Prochazka*, Jana Boháčová

Keywords:

Pumice Concrete, Slag - Sulphate Cement, Thermal Insulation Properties

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Archive of M. Pešata – drawings, photo documentation, technological procedures and inspection reports.

Google Scholar

[2] M. Pešata, F. Balogh. Revision report from the construction and technical inspection of the chimney space in the Opatovice Power Plant. Betochem, s.r.o., (2020).

Google Scholar

[3] ČSN 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

[4] ČSN 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

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

Google Scholar

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

Google Scholar

[7] 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

[8] Kotouč Štramberk, 2018 https://www.cemix.cz/kotouc/cz (accessed 12 January 2018).

Google Scholar

[9] M. Pešata, L. Procházka, J. Boháčová, Possibilities of using pumice concrete as thermal insulation lining of industrial chimneys (in press).

DOI: 10.4028/www.scientific.net/ssp.321.105

Google Scholar