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Does phosphorus affect the industrial Portland cement reactivity?.

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Title: Does phosphorus affect the industrial Portland cement reactivity?.
Authors: Boughanmi, Sonia1 ingenieursonia@gmail.com, Labidi, Islem1, Megriche, Adel1, Tiss, Houssine1, Nonat, André1
Source: Construction & Building Materials. Nov2018, Vol. 188, p599-606. 8p.
Subjects: Mineralogy, Compressive strength, Phosphorus, Adhesive cements, Portland cement
Abstract: Highlights • Study of properties of industrial clinkers with 0.5 < P 2 O 5 < 1.1% • No direct relation between reactivity and mineralogy. • Compressive strength is not affected in the range 0.5 < P 2 O 5 < 1.1% Abstract The effect of phosphorous on the mineralogy and reactivity of Portland cement has been investigated through an industrial clinkers series. The samples were collected from the same Tunisian cement plant and classified according to the content of P 2 O 5 from 0.5% to 1.1%. All samples were manufactured at the same thermal and cooling conditions as well as possible. The specimens were characterized by X-ray fluorescence spectrometry and optical microscopy techniques and their mineralogy was determined by X-ray powder diffraction coupled to the Rietveld analysis. The cements reactivity prepared from the clinkers was followed by means of isothermalcalorimetry. The compressive strength of the cement pastes was measured. The results revealed that the content of phosphorous in this range has not a significant influence on the clinkers mineralogy cement reactivity and concrete performance. [ABSTRACT FROM AUTHOR]
Copyright of Construction & Building Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: &lt;searchLink fieldCode=&quot;JN&quot; term=&quot;%22Construction+%26+Building+Materials%22&quot;&gt;Construction &amp; Building Materials&lt;/searchLink&gt;. Nov2018, Vol. 188, p599-606. 8p.
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  Data: Highlights • Study of properties of industrial clinkers with 0.5 &lt; P 2 O 5 &lt; 1.1% • No direct relation between reactivity and mineralogy. • Compressive strength is not affected in the range 0.5 &lt; P 2 O 5 &lt; 1.1% Abstract The effect of phosphorous on the mineralogy and reactivity of Portland cement has been investigated through an industrial clinkers series. The samples were collected from the same Tunisian cement plant and classified according to the content of P 2 O 5 from 0.5% to 1.1%. All samples were manufactured at the same thermal and cooling conditions as well as possible. The specimens were characterized by X-ray fluorescence spectrometry and optical microscopy techniques and their mineralogy was determined by X-ray powder diffraction coupled to the Rietveld analysis. The cements reactivity prepared from the clinkers was followed by means of isothermalcalorimetry. The compressive strength of the cement pastes was measured. The results revealed that the content of phosphorous in this range has not a significant influence on the clinkers mineralogy cement reactivity and concrete performance. [ABSTRACT FROM AUTHOR]
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  Data: &lt;i&gt;Copyright of Construction &amp; Building Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder&#39;s express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.&lt;/i&gt; (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.conbuildmat.2018.08.060
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        Text: English
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        PageCount: 8
        StartPage: 599
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      – SubjectFull: Mineralogy
        Type: general
      – SubjectFull: Compressive strength
        Type: general
      – SubjectFull: Phosphorus
        Type: general
      – SubjectFull: Adhesive cements
        Type: general
      – SubjectFull: Portland cement
        Type: general
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      – TitleFull: Does phosphorus affect the industrial Portland cement reactivity?.
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            NameFull: Boughanmi, Sonia
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            NameFull: Labidi, Islem
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              Text: Nov2018
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              Y: 2018
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              Value: 188
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