Service life prediction analysis of characteristic applications of modified high performance concrete in building industry
Result description
An assessment of the service life of new types of concretes using combined computational-experimental approach is presented in the paper. In the experimental part, durability of selected concretes is determined in terms of their frost resistance. A diffusion-type model is used for the description of coupled heat, moisture and salt transport aimed at the identification of the number of frost cycles in a real structure. In a practical application of the model, a concrete wall provided with exterior thermal insulation system and both exterior and interior renders is analyzed. Influence of salt presence on hygrothermal performance of used building materials is evaluated
Keywords
Service life predictionmodified high performance concretebuilding industry
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Service life prediction analysis of characteristic applications of modified high performance concrete in building industry
Original language description
An assessment of the service life of new types of concretes using combined computational-experimental approach is presented in the paper. In the experimental part, durability of selected concretes is determined in terms of their frost resistance. A diffusion-type model is used for the description of coupled heat, moisture and salt transport aimed at the identification of the number of frost cycles in a real structure. In a practical application of the model, a concrete wall provided with exterior thermal insulation system and both exterior and interior renders is analyzed. Influence of salt presence on hygrothermal performance of used building materials is evaluated
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Computer and experimental analysis of civil engineering materials and their multilayered systems
ISBN
978-80-01-04466-7
Number of pages of the result
16
Pages from-to
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Number of pages of the book
142
Publisher name
Czech Technical University in Prague
Place of publication
Praha
UT code for WoS chapter
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Basic information
Result type
C - Chapter in a specialist book
CEP
JN - Civil engineering
Year of implementation
2009