Using low clinker slag portland cement for normal weight concrete

Leonid Dvorkin; Yuri Stepasyuk; Vadim Zhitkovsky; Yuri Ribakov; Svetlana Lapovskaya

Using low clinker slag portland cement for normal weight concrete

Leonid Dvorkin, Yuri Stepasyuk, Vadim Zhitkovsky, Yuri Ribakov, Svetlana Lapovskaya

Department of Civil Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The paper presents effective ways to increase activity of slag Portland cement with a clinker content of 5-19%. The influence of complex sulfate-fluoride and sulfate-fluoride-alkaline activation is studied. The results obtained at the first stage of the research are used for investigating properties of concrete produced using the above mentioned low clinker slag Portland cement with a clinker content of less than 20%. The influence of different plasticizing additives and heat treatment on the strength characteristics of concrete has been determined. A method for design of concrete compositions using low clinker slag Portland cement is proposed.

Original language	English
Pages (from-to)	90-102
Number of pages	13
Journal	Revista Romana de Materiale/ Romanian Journal of Materials
Volume	50
Issue number	1
State	Published - 2020

Keywords

Activating additives
Cement clinker
Energy saving technology
Phosphogypsum
Slag Portland cement

Cite this

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abstract = "The paper presents effective ways to increase activity of slag Portland cement with a clinker content of 5-19%. The influence of complex sulfate-fluoride and sulfate-fluoride-alkaline activation is studied. The results obtained at the first stage of the research are used for investigating properties of concrete produced using the above mentioned low clinker slag Portland cement with a clinker content of less than 20%. The influence of different plasticizing additives and heat treatment on the strength characteristics of concrete has been determined. A method for design of concrete compositions using low clinker slag Portland cement is proposed.",

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AU - Lapovskaya, Svetlana

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AB - The paper presents effective ways to increase activity of slag Portland cement with a clinker content of 5-19%. The influence of complex sulfate-fluoride and sulfate-fluoride-alkaline activation is studied. The results obtained at the first stage of the research are used for investigating properties of concrete produced using the above mentioned low clinker slag Portland cement with a clinker content of less than 20%. The influence of different plasticizing additives and heat treatment on the strength characteristics of concrete has been determined. A method for design of concrete compositions using low clinker slag Portland cement is proposed.

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KW - Energy saving technology

KW - Phosphogypsum

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Using low clinker slag portland cement for normal weight concrete

Abstract

Keywords

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