Wpływ wody morskiej na właściwości betonu z dodatkiem pyłu krzemionkowego

Demir, Y.; Yaprak, H.; Simsek, O.

Artykuł - szczegóły

Tytuł artykułu

Wpływ wody morskiej na właściwości betonu z dodatkiem pyłu krzemionkowego

Autorzy

Demir Y. , Yaprak H. , Simsek O.

Wybrane pełne teksty z tego czasopisma

http://www.cementwapnobeton.pl/

Identyfikatory

Warianty tytułu

The effect of sea water on the properties of concrete with silica fume admixture

Języki publikacji

Abstrakty

Zbadano właściwości dwóch serii próbek betonowych z dodatkiem pyłu krzemionkowego, a otrzymanych z mieszanek zarabianych wodą morską lub wodociągową. Stwierdzono, że stosowanie wody morskiej nie wpływa ujemnie na właściwości mieszanek, a wręcz przyspiesza twardnienie betonu. Powoduje to wzrost wytrzymałości próbek, przy czym jest on największy z dodatkiem 15% pyłu krzemionkowego. Ten wzrost utrzymuje się do 90 dni, a więc do końca badań, przy czym po tym okresie jest mniejszy niż po 28 dniach.

Two series of concrete samples with silica fume addition were produced from the mixtures with tap water or sea water, as mixing water. It was found that sea water has no harmful influence on the concrete mix properties, but increase the rate of concrete hardening. This caused the increase of concrete strength, which was observed till the end of measurements i.e. till 90 days. However the increase of strength after 90 days was smaller than after 28 days.

Słowa kluczowe

beton niezbrojony pył krzemionkowy woda zarobowa woda morska mieszanka betonowa właściwości betonu

non-reinforced concrete silica fume mixing water sea water concrete mix concrete performance

Wydawca

Fundacja Cement, Wapno, Beton

Czasopismo

Cement Wapno Beton

Rocznik

2010

Tom

R. 15/77, nr 1

Strony

22--30

Opis fizyczny

Bibliogr. 36 poz., il.

Twórcy

autor

Demir Y.

autor

Yaprak H.

autor

Simsek O.

Department of Civil Engineering, Kyrykkale University, Kyrykkale

Bibliografia

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Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BTB2-0058-0104