Record details

Title
    Alkali-silica reaction products: comparison between samples from concrete structures and laboratory test specimens
Author
    Pertold, Zdeněk
    Přikryl, Richard
    Šachlová, Šárka
Language
    anglicky
Publication type
    článek v periodiku
Source title - serial
    Materials Characterization
Vol./nr.
    Roč. 61, č. 12
Pages
    15
Year
    2010
Thesaurus term
    Alkali-silica
    and
    between
    comparison
    concrete
    from
    laboratory
    products:
    reaction
    samples
    specimens
    structures
    test
Keyword
    Alkali-silica
    Comparison
    Concrete
    Laboratory
    Products
    Reaction
    Samples
    Specimens
    Structures
    Test
Abstract (in english)
   Alkali-silica gels (ASG) were investigated in concrete from bridge structures (constructed from the 1920s to 2000), as well as in experimental specimens; employing optical microscopy, petrographic image analysis, and scanning electron microscopy combined with energy dispersive spectroscopy (SEM/EDS). The main differences were found in the chemical composition and morphology of the gels.
Contributor
    UK Praha, Přírodovědecká fakulta
Contributor code
    UK, PřF
Source format
    R
Import date
    8. 8. 2012