ÜNAL, Osman Afyon Kocatepe Üniversitesi - Mühendislik Fakültesi - İnşaat mühendisliği Bölümü, Turkey

The Effect Of Water / Cement Ratio And Type Of Admixtures On Strength Of The Hıgh Strength Self-Compacting Concrete

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In this study the High Strength, Self-Compacting Concrete w/c ratio, limestone powder, silica fume, the type of admixture and their effects are investigated.In the production of the High Strength, Self- Compacting Concrete the maximum aggregate size was selected as 16 mm also the mixtures that were used for the slump-flow testing were 40% and 36.5% w/c ratio respectively. For these mixtures the amount of Glenium C300 was changed from 1.37% to 2.67%. In addition, mineral admixtures of silica fume and limestone powder was added to the 12 mixture series that were produced. On the produced mixtures slump-flow, V-funnel flow time, L-box highness and L20 cm-L40 cm times, J-ring test method, and compressive strength tests at 14 and 28 days test methods were administered and completed.Of the mixtures that were achieved contained silica fume with admixture that produced a positive effect on the compressive properties of the high strength, self-compacting concrete.

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“Self , Compacting Concrete” , “High Strength Concrete” , “Silica Fume” , “Glenium C300 , Superplasticiser” , “Limestone Powder”.

Afyon Kocatepe University Journal Of Science an‎d Engineering

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