Perspective technologies for production of thermal insulating materials with hard cellular structure

Victor Kutugin, Vasilii Lotov, Yulia Pautova, Antonina Reshetova

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The method and compositions for the manufacture of foam glass block for single-stage technology, eliminating the annealing stage was developed. The main technological steps are the mixing of the fine-dispersed silica-containing material with additives, granule formation from the mixture, thermal bloating of granules in the metal molds at the temperatures up to 800 °C. The possibility of the extrusion of liquid-glass compositions with simultaneous formation of foam tape was investigated. The obtained materials have a closed and fine-porous structure and enhanced properties - bulk density ρbulk = 150-200 kg/m3 and compressive strength R compr. = 0.5-1.0 MPa. The developed compositions of form-concrete and foam stabilizers allow getting a form-concrete using the synthetic foaming agent on the base of fine sand filler.

Original languageEnglish
Title of host publicationProceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOIs
Publication statusPublished - 2012
Event2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation
Duration: 18 Sep 201221 Sep 2012

Other

Other2012 7th International Forum on Strategic Technology, IFOST 2012
CountryRussian Federation
CityTomsk
Period18.9.1221.9.12

Keywords

  • cavitation
  • cellular structure
  • foam concrete
  • foam stabilizer
  • foamglass
  • heat-isolating material
  • liquid-glass

ASJC Scopus subject areas

  • Management of Technology and Innovation

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  • Cite this

    Kutugin, V., Lotov, V., Pautova, Y., & Reshetova, A. (2012). Perspective technologies for production of thermal insulating materials with hard cellular structure. In Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 [6357541] https://doi.org/10.1109/IFOST.2012.6357541