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    Development of new ultra-high-early-strength superplasticizer and its application

    New search for: Ran, Q.
    New search for: Liu, J.
    New search for: Miao, C.
    New search for: Mao, Y.
    New search for: Shang, Y.
    New search for: Sha, J.

    The effects of new SSP (ultra high early strength superplaticizer) on water reduction, setting, temperature dependence of compressive strength, and hydration were investigated systematically. The results of mortar or concrete tests clearly indicate that SSP has the capacity to considerably accelerate the development of early age mechanical strength in conditions of low curing temperature, in comparison to the ordinary superplasticizers. Thus, this kind of superplasticizer is very suitable for precast concrete industry due to its higher early strength and shorter setting times. Engineering experimental results proved that the SSP can meet the requirements to concrete admixtures of high-speed railway construction project.

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    Development of new ultra-high-early-strength superplasticizer and its application

    New search for: Ran, Q.
    New search for: Liu, J.
    New search for: Miao, C.
    New search for: Mao, Y.
    New search for: Shang, Y.
    New search for: Sha, J.

    The effects of new SSP (ultra high early strength superplaticizer) on water reduction, setting, temperature dependence of compressive strength, and hydration were investigated systematically. The results of mortar or concrete tests clearly indicate that SSP has the capacity to considerably accelerate the development of early age mechanical strength in conditions of low curing temperature, in comparison to the ordinary superplasticizers. Thus, this kind of superplasticizer is very suitable for precast concrete industry due to its higher early strength and shorter setting times. Engineering experimental results proved that the SSP can meet the requirements to concrete admixtures of high-speed railway construction project.

    Access

    Access via TIB
    Check availability in my library
    Order at Subito €

    Development of new ultra-high-early-strength superplasticizer and its application

    New search for: Ran, Q.
    New search for: Liu, J.
    New search for: Miao, C.
    New search for: Mao, Y.
    New search for: Shang, Y.
    New search for: Sha, J.

    The effects of new SSP (ultra high early strength superplaticizer) on water reduction, setting, temperature dependence of compressive strength, and hydration were investigated systematically. The results of mortar or concrete tests clearly indicate that SSP has the capacity to considerably accelerate the development of early age mechanical strength in conditions of low curing temperature, in comparison to the ordinary superplasticizers. Thus, this kind of superplasticizer is very suitable for precast concrete industry due to its higher early strength and shorter setting times. Engineering experimental results proved that the SSP can meet the requirements to concrete admixtures of high-speed railway construction project.

    Access

    Access via TIB
    Check availability in my library
    Order at Subito €

    Access

    Access via TIB
    Check availability in my library
    Order at Subito €

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    Document information
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    Document information
    Title:

    Development of new ultra-high-early-strength superplasticizer and its application

    Additional title:

    Entwicklung von neuen ultrahochfesten Superplastifizierern mit hoher Frühfestigkeit und ihre Anwendung

    Contributors:

    Ran, Q. (author) / Liu, J. (author) / Miao, C. (author) / Mao, Y. (author) / Shang, Y. (author) / Sha, J. (author)

    Published in:

    Superplasticizers and other Chemical Admixtures in Concrete, CANMET/ACI International Conference, 9 ; 187-200

    SP ACI special publications series / ACI, American Concrete Institute ; 262

    Publication date:

    2009

    Size:

    14 Seiten, 6 Bilder, 6 Tabellen, 14 Quellen

    ISBN:

    978-0-87031-337-0

    Type of media:

    Conference paper

    Type of material:

    Print

    Language:

    English

    Keywords:

    Superplastifizierer , Carboxylat , Polyethylenoxid , Hydratisieren , Wasserabbinden von Zement , mechanische Festigkeit , Druckfestigkeit , Wasser-Zement-Wert , Verarbeitbarkeit , Temperatureinfluss , Mörtel , Beton , Erhärten (Zementabbinden)

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