Expansive reactions in cement concrete pavement structure and
the way how to analyse the risk of their occurrence

a 2016

Expansive reactions in cement concrete pavement structure and the way how to analyse the risk of their occurrence

STRYK, Josef; Zdeněk NEVOSAD; Miroslava GREGEROVÁ; Aleš FRÝBORT; Vladimír CHUPIK et al.

Základní údaje

Originální název

Expansive reactions in cement concrete pavement structure and the way how to analyse the risk of their occurrence

Autoři

STRYK, Josef; Zdeněk NEVOSAD; Miroslava GREGEROVÁ ; Aleš FRÝBORT a Vladimír CHUPIK

Vydání

4th Chinese-European Workshop (CEW) on Functional Pavement Design, 2016

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

20102 Construction engineering, Municipal and structural engineering

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/16:00111422

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-1-138-02924-8

UT WoS

000400496200151

Klíčová slova anglicky

Engineering

Změněno: 14. 4. 2020 09:03, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Over the recent years, hairline cracks in cement concrete pavements appear often very early, within a few months or a couple of years after the concrete is laid. Visible cracks arise primarily around joints at the edges and in the corners of concrete slabs; from there, they gradually spread over the whole slab. This fault does not only occur in the Czech Republic, but currently also in other European countries, the USA, etc. As the cracks occur in pavements with heavy traffic as well as without traffic, the reason for the occurrence of cracks seems to be grounded in technology. The cause is the expansive reaction in concrete. Despite considerable effort of specialists on international level, no generally recognized methodology leading to successful diagnostics has been discovered. This paper presents one of new concepts of geologic diagnostic research of concrete and its components using optical microscopy, scanning electron microscopy and chemical microanalyses.

Citovat

STRYK, Josef; Zdeněk NEVOSAD; Miroslava GREGEROVÁ; Aleš FRÝBORT a Vladimír CHUPIK. Expansive reactions in cement concrete pavement structure and the way how to analyse the risk of their occurrence. In 4th Chinese-European Workshop (CEW) on Functional Pavement Design. 2016. ISBN 978-1-138-02924-8.

@proceedings{1582322,
   author = {Stryk, Josef and Nevosad, Zdeněk and Gregerová, Miroslava and Frýbort, Aleš and Chupik, Vladimír},
   booktitle = {4th Chinese-European Workshop (CEW) on Functional Pavement Design},
   keywords = {Engineering},
   language = {eng},
   isbn = {978-1-138-02924-8},
   title = {Expansive reactions in cement concrete pavement structure and the way how to analyse the risk of their occurrence},
   year = {2016}
}

TY  - CONF
ID  - 1582322
AU  - Stryk, Josef - Nevosad, Zdeněk - Gregerová, Miroslava - Frýbort, Aleš - Chupik, Vladimír
PY  - 2016
TI  - Expansive reactions in cement concrete pavement structure and the way how to analyse the risk of their occurrence
SN  - 9781138029248
KW  - Engineering
N2  - Over the recent years, hairline cracks in cement concrete pavements appear often very early, within a few months or a couple of years after the concrete is laid. Visible cracks arise primarily around joints at the edges and in the corners of concrete slabs; from there, they gradually spread over the whole slab. This fault does not only occur in the Czech Republic, but currently also in other European countries, the USA, etc. As the cracks occur in pavements with heavy traffic as well as without traffic, the reason for the occurrence of cracks seems to be grounded in technology. The cause is the expansive reaction in concrete. Despite considerable effort of specialists on international level, no generally recognized methodology leading to successful diagnostics has been discovered. This paper presents one of new concepts of geologic diagnostic research of concrete and its components using optical microscopy, scanning electron microscopy and chemical microanalyses.
ER  -

STRYK, Josef; Zdeněk NEVOSAD; Miroslava GREGEROVÁ; Aleš FRÝBORT a Vladimír CHUPIK. Expansive reactions in cement concrete pavement structure and the way how to analyse the risk of their occurrence. In \textit{4th Chinese-European Workshop (CEW) on Functional Pavement Design}. 2016. ISBN~978-1-138-02924-8.

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