Accomplishment of Water Tightness and Volume Stability of Concrete Slabs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F06%3A00122496" target="_blank" >RIV/68407700:21110/06:00122496 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Accomplishment of Water Tightness and Volume Stability of Concrete Slabs

Popis výsledku v původním jazyce

This work aims at proposing a methodological approach that provides the technological backup for the design and implementation of watertight and volume stable normal and self-compacting concretes intended for foundation structures such as diaphragm wallsand foundation slabs. These structures are often of large volumes (e.g. considerable thickness of the slab) that generate prob-lems linked to the evolution of hydration heat and, subsequently, propagation of cracks. The main goal thus becomes to reducethese effects by the mix proportioning of concrete mix-tures, site casting and by taking other specific precautions. In this contribution the influence of casting procedures in layers together with the application of H-Krystal catalyst on water tightnessand volume stability of concrete structures of considerable thickness is investigated. Proposed pro-cedures are verified by both the numerical and physical experiments.

Název v anglickém jazyce

Accomplishment of Water Tightness and Volume Stability of Concrete Slabs

Popis výsledku anglicky

This work aims at proposing a methodological approach that provides the technological backup for the design and implementation of watertight and volume stable normal and self-compacting concretes intended for foundation structures such as diaphragm wallsand foundation slabs. These structures are often of large volumes (e.g. considerable thickness of the slab) that generate prob-lems linked to the evolution of hydration heat and, subsequently, propagation of cracks. The main goal thus becomes to reducethese effects by the mix proportioning of concrete mix-tures, site casting and by taking other specific precautions. In this contribution the influence of casting procedures in layers together with the application of H-Krystal catalyst on water tightnessand volume stability of concrete structures of considerable thickness is investigated. Proposed pro-cedures are verified by both the numerical and physical experiments.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/1M0579" target="_blank" >1M0579: Centrum integrovaného navrhování progresivních stavebních konstrukcí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

The 5th International Congress of Croatian Society of Mechanics - Proceedings

ISBN

953-96243-9-8

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Croatian Society of Mechanics

Místo vydání

Zagreb

Místo konání akce

Trogir

Datum konání akce

21. 9. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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