The Effect of Salt Admixtures on Foam Stability of Different AEAs

Yong Ge; Qin Fei Li; Wen Cui Yang; Jie Yuan; Ji Shou Yu

doi:10.4028/www.scientific.net/AMR.168-170.44

Paper Titles

Cement Hydration Kinetics Research Based on the Multi-Phase Hydration Model
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Cement Chemical Shrinkage Prediction Model Research Based on the Mineral Composition Content of Each Phase at Early Age
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Deterioration Evolutive Process of Cement-Based Materials under Sulphate Physical Crystallization Attack
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Suppressing Expansion Due to Alkali-Aggregate Reaction by Using Limestone Powder
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The Effect of Salt Admixtures on Foam Stability of Different AEAs
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Constitutive Relation of Sulfate Attacked Concrete Based on Uniaxial Loading
p.50

Non-Linear Elastic Incremental Constitutive Model for Confined Concrete
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Application of Traditional Local Materials and Suitable Technology in the Modern Low-Carbon Buildings: A Case Study of Rammed Earth Building
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Representation Based Classification of Strength Theories of Concrete
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170The Effect of Salt Admixtures on Foam Stability of...

The Effect of Salt Admixtures on Foam Stability of Different AEAs

Abstract:

The paper mainly researched the influence of salt admixtures on foam stability of air-entraining admixtures (AEAs). Foaming power and foam stability of SJ-2 and DH-9 were analyzed. The results indicated that calcium chloride and calcium nitrate reduced the foaming power regardless of kinds of AEAs. On the contrary, sodium sulfate and sodium nitrite increased the foaming power, but with the increase of their added content, the foaming power taked on the tendency of descension. In addition, these four salts declined the foam stability of SJ-2 and had hardly effect on that of DH-9.

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Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

44-49

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.168-170.44

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Online since:

December 2010

Authors:

Yong Ge, Qin Fei Li, Wen Cui Yang, Jie Yuan, Ji Shou Yu

Keywords:

Air-Entraining Admixture, Foam Stability, Foaming Power, Salt Admixtures

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References

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