Experimental Study on Improving Concrete Sulfate Attack Resistance Ability with Silane Impregnation

Zhi De Huang

doi:10.4028/www.scientific.net/AMM.405-408.2621

Paper Titles

Site Rolling Test on Gravel Materials of Yutan Reservoir
p.2600

The Early-Age Drying Shrinkage of Cement-Based Materials with the same Workability after Temperature Compensation
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Influence of Curing Age and Water-Binder Ratio on Chloride Permeability under Freeze-Thaw and Load
p.2610

Researches on the Coal Fly Ash Applied to Saline Soil Improvement in Rural Roads
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Experimental Study on Improving Concrete Sulfate Attack Resistance Ability with Silane Impregnation
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Study the Relationship between the Concrete Strength Added Water Reducer and Water-Cement Ratio
p.2625

Experimental Study of Slag Powder Fineness Effect on Concrete Performance
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Effect of Moisture on Shear Bond Properties of FRP-Concrete Interface
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Testing for the Influence of the Degree of Water Saturation of Concrete upon Chloride Diffusivity
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408Experimental Study on Improving Concrete Sulfate...

Experimental Study on Improving Concrete Sulfate Attack Resistance Ability with Silane Impregnation

Abstract:

Silane impregnation effects on concrete sulfate attack resistance ability are systemic researched, through forming different cementitious material system and different water cement ratio mortar specimens, treating with silane impregnation and then curing to 14d age naturally, and doing sulfate solution wetting-drying test. Results shows that silane impregnation effect is poor when fly ash amount is large or water gel is relatively low. Through XRD microscopic, the improving sulfate attack resistance ability mechanisms are analyzed from aspect of cementations material hydration product; water-binder ratio effect on silane impregnation is explained by water absorption test.

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Periodical:

Applied Mechanics and Materials (Volumes 405-408)

Pages:

2621-2624

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.405-408.2621

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Online since:

September 2013

Authors:

Zhi De Huang

Keywords:

Cementitious Material, Silane Impregnation, Sulfate Attack, Water Absorption, X-Ray Diffraction (XRD)

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