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HROUDOVÁ, J. SEDLMAJER, M. ZACH, J.
Original Title
Thermal Insulating Silicate Materials Suitable for Thermal Insulation and Rehabilitation Structures
Type
journal article - other
Language
English
Original Abstract
Problems insulation of building structures is often closely connected with the problem of moisture remediation. In the case of historic buildings or if only part of the redevelopment of envelope of structures, it is not possible to apply the classical external thermal insulation composite systems. This application is mostly effective thermal insulation plasters with high porosity and controlled capillary properties which assures improvement of thermal properties construction, its diffusion openness towards the external environment and suitable treatment capillary properties of preventing the penetration of liquid moisture and salts thereof toward the outer surface of the structure. With respect to the current trend of reducing the energy consumption of building structures and reduce the production of CO2 is necessary to develop capillary-active materials characterized by their low density, low thermal conductivity while maintaining good mechanical properties. The aim of researchers at the Faculty of Civil Engineering, Brno University of Technology is the development and study of hygrothermal behaviour of optimal materials for thermal insulation and rehabilitation of building structures with the possible use of alternative, less energy demanding binders in comparison with conventional, frequently used binder, which represents cement. The paper describes the evaluation of research activities aimed at the development of thermal insulation and repair materials using lightweight aggregate and alternative binders such as metakaolin and finely ground fly ash.
Keywords
Thermal insulating plasters, rehabilitation materials, thermal conductivity, lightweight aggregate, alternative binders
Authors
HROUDOVÁ, J.; SEDLMAJER, M.; ZACH, J.
RIV year
2015
Released
5. 5. 2015
Publisher
World Academy of Science, Engineering and Technology
Location
Řím
ISBN
1307-6892
Periodical
Year of study
9 (2015)
Number
9
State
Republic of Turkey
Pages from
438
Pages to
441
Pages count
4
BibTex
@article{BUT115277, author="Jitka {Peterková} and Martin {Sedlmajer} and Jiří {Zach}", title="Thermal Insulating Silicate Materials Suitable for Thermal Insulation and Rehabilitation Structures", journal="World Academy of Science, Engineering and Technology", year="2015", volume="9 (2015)", number="9", pages="438--441", issn="1307-6892" }