Influences of Mineral Admixtures on Chloride Ion Condensation in Pore Solution of Cement-Based Mater

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户：dancy_y

【摘要】

：

【作者】

：

Xiang Hu Caijun Shi Qingling Li Zongxu He Wen He Kuixi Lv

【机构】

：

College of Civil Engineering,Hunan University,Changsha 410082,China

【出处】

：

The 8th International Symposium on Cement & Concrete(ISCC 20

【发表日期】

：

2013年4期

【关键词】

：

cement-based materials mineral admixtures chloride ion condensation pore solutio

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Chloride ion condensation index of hardened cement paste exposed to sodium chloride solutions with different concentrations were determined by pore solution expression.The influence of mineral admixtures content on chloride ion condensation index in pore solution of concrete was investigated.

其他文献

Hydrothermal Synthesis of High Strength Hardened Calcium Silicate Samples Using Fly Ash

The effect of substituting fly ash for silica fume used as raw material in the hydrothermal synthesis of hardened calcium silicate hydrate material with low water to power ratio was investigated.Fly a

会议

Hydrothermal reactionsfly ashtobermoritelow water to power ratio

Dissolution and Adsorption Behaviors of Sulphate in Portland Cement Early Hydration

Sulfate of Portland cement paste dissolves into aqueous phase to participate in cement hydration and a small part would be adsorbed on C-S-H gel usually for high curing temperatures at early hydration

会议

sulfate ionsC-S-H samplesdissolutionadsorption

Experimental Study on Formwork Pressure Exerted by Self-Compacting Concrete

In this study,an experiment was taken to simulate the self-compacting concrete(SCC)formwork pressure over time by varying the casting rate and formwork width.In order to apply SCC to Double-Wall Preca

会议

self-compacting concreteDouble-Wall Precast Concreteshear wallcasting ratefo

The Influence of CaO Content on Mechanical Properties of Geopolymer concrete

Geopolymer with different CaO content was produced,of which metakaolin,slag and fly ash were used as raw material,low modulus water glass(sodium silicate)was used as alkali-activator and the influence

会议

MetakaolinSlagFly ashGeopolymer concreteCaO content

Self-Consolidating Concrete and Its Use in Double-Wall Precast Concrete Shear Wall

This paper presents the experimental tests on working performance of self-consolidating concrete(SCC)influenced by raw material in Jiangsu province to study SCC and its use in double-wall precast conc

会议

self-consolidating concretedouble-wall precast concreteshear wallworking perf

Effect of Fine Rubber Particles on Mechanical Properties of Engineered Cementitious Composite

The mechanical properties of fine rubber particles modified engineered cementitious composite(ECC)are investigated in this paper.The fine rubber particles are introduced into ECC as an additive at thr

会议

ECCmechanical propertiesfine rubber particleSEM

Service Life Prediction Model Based on Frost Durbility of Autoclaved Fly Ash Brick

In cold area,the freeze-thaw cycling durabiliy of building materials is the one of the primary influence factor.This paper studied on the loss ratio of the relative dynamic elastic modulus of the auto

会议

Freeze-thaw cyclingAutoclaved fly ash brickmodeldynamic elastic modulusDurab

Investigation on Micro Morphology of Low Waste/Cement Paste by Soft X-Ray Microscopy

Soft X-ray microscopy using advances in nanotechnology to provide state-of-the-art Fresnel zone plate optics has now achieved a 15 nm spatial resolution,which makes it a powerful tool to study the mic

会议

soft X-ray microscopylow water/cement ratio pasteC-S-Hmicrostructure

Investigation on A Newly High Performance Mortar

In this paper the hydration behavior,the development of strength,the pore structure and the penetration of chloride ions of a newly high performance mortar was studied and the properties of mechanic w

会议

hydration behaviorpore structurechloride ion diffusionhigh performance mortar

Research on Electro-migrating Corrosion Inhibition in Concrete Based on Electrochemical Method

Both salt extraction method and corrosion inhibitors have their virtues and their faults.As a result,more and more researchers are focusing on the electro-migrating corrosion inhibition technology com

会议

corrosion of the reinforcementalcohol amine inhibitorselectro-migrating corros

Influences of Mineral Admixtures on Chloride Ion Condensation in Pore Solution of Cement-Based Mater

与本文相关的学术论文