Use of Ultrafine Slag in High Strength Concrete

2020-4-20  In this experiment Ultrafine Slag (Alccofine 1203) of blain value 12000 cm2/gm was used. It is a product based on slag of high Limestone content with high reactivity obtained through the process of controlled granulation.This paper presents the effect of Ultrafine Slag in high strength concreteon its rheological as well as on hardened properties of concretewith cement replacement of 5%, 10%, 15%

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Effect of Ultrafine Ground Granulated Blast-Furnace Slag ...

2019-8-15  This paper explores deep into the effects of mineral admixtures, e.g. ultrafine ground granulated blast-furnace slag (UFGGBFS) and copper slag (CPS), on ambient cured geopolymer concrete (GPC). First, a GPC was prepared from mineral admixtures like the UFGGBFS, fly ash and the CPS, and alkali activators like sodium hydroxide (NaOH) and sodium ...

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Effect of ultrafine red mud on the workability and ...

2021-7-21  The results showed that the incorporation of red mud could prolong the setting time and decrease the viscosity and thixotropy of slag-based geopolymeric grout, and ultrafine red mud has a better decrement effect. Ultrafine red mud has an enhancement effect on the slurry stability.

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Fine And Ultrafine Materials For Concrete Durability ...

Other Advantages Of Ultrafine Slag (UFS) Over Silica Fume (SF): In Silica fume (SF) particles are not well graded but in ultrafine slag (UFS) particles are well graded, which helps in dense particle packing in the mix and ultimately helps in achieving improved strength and durability of concrete.

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Insights into the reinforcing mechanism for CO2

2019-6-10  Moreover, the ultrafine steel slag-doping could effectively increase the density and compressive strength of block under CO 2 curing.

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Properties of cement grout modified with ultra-fine slag ...

2017-4-22  The purpose of the study is to obtain a cement grout with improved performance. The grout mixes of the present study contain cement, ultra-fine slag (UFS), super plasticizer and water. Properties like flowability, bleeding, compressive strength and shrinkage of cement grouts have been studied. Rheological parameters were also studied in order to explain the grout workability. The results show ...

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(PDF) Applications of Steel Slag in Different Types of ...

PDF Industrial application of steel slag has a long history. One of the vastest applications of this waste material of steel production is in... Find, read and cite all the research you need ...

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Application of Dolomite in ... - Ultrafine Grinder

2021-3-18  After calcining, dolomite can be made into various dolomite refractory materials. These refractory materials not only have the advantages of high refractoriness and good slag corrosion resistance, etc., the following is the specific application of dolomite in

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贺行洋-湖北工业大学研究生院 - HBUT

2020-4-11  The effect of ultrahigh volume ultrafine blast furnace slag on the properties of cement pastes. Construction and Building Materials, 2018, 189: 438-447. Tan H., Zhang X., He X.*, Guo Y., Deng X.,...

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武汉理工大学材料科学与工程学院欢迎您

2015-1-23  一、姓名:谭洪波 二、基本情况 1、出生年月: 1980 年 7 月 2、学位:博士 3、职称:研究员,博士生导师 4、工作院系:硅酸盐建筑材料国家重点实验室 三、教育经历(从大学开始): l 1999/9-2003/7, 武汉理工大学,材料科学与工程专业,学士 l 2003/9-2006/7, 武汉理工大学,建筑材料与工程

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Effect of Ultrafine Ground Granulated Blast-Furnace Slag ...

2019-8-15  This paper explores deep into the effects of mineral admixtures, e.g. ultrafine ground granulated blast-furnace slag (UFGGBFS) and copper slag (CPS), on ambient cured geopolymer concrete (GPC). First, a GPC was prepared from mineral admixtures like the UFGGBFS, fly ash and the CPS, and alkali activators like sodium hydroxide (NaOH) and sodium ...

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Application of ultrafine mill in ceramic industry_Ultra ...

2021-7-5  Ultrafine grinding mills are widely used in the ceramic industry, which provides a great help for the development of the ceramic industry. As we all know, many kinds of raw materials for making ceramics rely on ultra-fine mills to achieve fine grinding, so ultra-fine mills and the ceramic industry can be said to stimulate each other's development.

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Ultrafine Cement Grouting Geo Grout Ground Modification ...

2021-9-2  MICROFINE CEMENT is a blast furnace slag-based ultrafine cement intended for specialty grouting applications. With a maximum particle size of ten microns and a median particle size of three microns, MICROFINE CEMENT is able to penetrate very small openings such as soil pores and microscopic rock fissures, in order to improve strength and reduce permeability.

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Application of Ultrafine Oil Shale Ash in Large Volume ...

【Abstract】 This article selected the Portland cement clinker grinding P.042.5 cement with C_3A content less than 7%,the S95 grade slag powder,the secondary fly ash and the ultrafine oil shale ash as raw material,according to the performance characteristics of the material to optimize the mix ratio;The hydration exothermic curve and the total hydration heat of different combination gelling ...

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Ultrafine Cement for Oilwell Cementing SPE Rocky ...

1993-4-26  Ultrafine cements are particulate, cementitious grouting materials that were initially developed as a replacement for unacceptably toxic chemical grouts for Civil Engineering applications. Several basic types are available: ultrafine slag cement (Ml), ultrafine portland cement (M3) and ultrafine portland/slag (M5).

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(PDF) Applications of Steel Slag in Different Types of ...

PDF Industrial application of steel slag has a long history. One of the vastest applications of this waste material of steel production is in... Find, read and cite all the research you need ...

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Properties of cement grout modified with ultra-fine slag ...

2017-4-22  The purpose of the study is to obtain a cement grout with improved performance. The grout mixes of the present study contain cement, ultra-fine slag (UFS), super plasticizer and water. Properties like flowability, bleeding, compressive strength and shrinkage of cement grouts have been studied. Rheological parameters were also studied in order to explain the grout workability. The results show ...

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Application of Hydrothermal Treatment on BF Slag and

Application of Hydrothermal Treatment on BF Slag and Waste Glass for Preparing Lubricant Materials in High Strain Rolling for Ultrafine-grained Steel Production Shinsuke Sato 1) , Takeshi Yoshikawa 1) , Masashi Nakamoto 2) , Toshihiro Tanaka 1) , Jiro Ikeda 3)

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贺行洋-湖北工业大学研究生院 - HBUT

2020-4-11  The effect of ultrahigh volume ultrafine blast furnace slag on the properties of cement pastes. Construction and Building Materials, 2018, 189: 438-447. [27]Tan H., Zhang X.,

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Ultrafine Cement Grouting Geo Grout Ground Modification ...

2021-9-2  MICROFINE CEMENT is a blast furnace slag-based ultrafine cement intended for specialty grouting applications. With a maximum particle size of ten microns and a median particle size of three microns, MICROFINE CEMENT is able to penetrate very small openings such as soil pores and microscopic rock fissures, in order to improve strength and reduce permeability.

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Application of Ultrafine Oil Shale Ash in Large Volume ...

【Abstract】 This article selected the Portland cement clinker grinding P.042.5 cement with C_3A content less than 7%,the S95 grade slag powder,the secondary fly ash and the ultrafine oil shale ash as raw material,according to the performance characteristics of the material to optimize the mix ratio;The hydration exothermic curve and the total hydration heat of different combination gelling ...

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Properties of cement grout modified with ultra-fine slag ...

2017-4-22  The purpose of the study is to obtain a cement grout with improved performance. The grout mixes of the present study contain cement, ultra-fine slag (UFS), super plasticizer and water. Properties like flowability, bleeding, compressive strength and shrinkage of cement grouts have been studied. Rheological parameters were also studied in order to explain the grout workability. The results show ...

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(PDF) Applications of Steel Slag in Different Types of ...

PDF Industrial application of steel slag has a long history. One of the vastest applications of this waste material of steel production is in... Find, read and cite all the research you need ...

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What is Alccofine? Its Application and Advantages ...

2021-4-19  Its Application and Advantages. Alccofine is a new generation, micro-fine material of particle size much finer than other hydraulic materials like cement, fly ash, ground granulated blast furnace slag (GGBS), silica fume, etc. being manufactured in India. Alccofine has special attributes to enhance the performance of concrete in the fresh stage ...

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Application and Advantages of Low Cement Castables - RS ...

Application of Low Cement Castable. Low cement castables are widely used. It is suitable for linings of various heat treatment furnaces, heating furnaces, shaft kilns, rotary kilns, electric furnace covers, blast furnace tapholes, etc. Self-flowing low-cement castables are suitable for the lining of integral spray guns for injection metallurgy, high-temperature wear-resistant linings of ...

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Properties and Applications of a New Chemical Grouting ...

The study investigates a new chemical grout by mixing the main agent, auxiliary agent, catalyst, foam stabilizer, solvent, and water, to treat the distress of railway tunnel. The orthogonal design was used to obtain 16 groups of grout proportion schemes, and reasonable proportion parameters were screened using laboratory and field tests. Additionally, this study included detailed research on ...

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Application of Activity-Based Costing to Green Industry ...

Downloadable! To pursue more comfortable living human beings have overexploited resources, accumulated large amounts of waste and damaged the natural ecological environments, resulting in extreme climates. Slag produced by blast furnaces in the steel industry may be recycled grinded to slag powder, a building material and cement substitute, which may reduce cement mining and create

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武汉理工大学材料科学与工程学院欢迎您

2015-1-23  一、姓名:谭洪波 二、基本情况 1、出生年月: 1980 年 7 月 2、学位:博士 3、职称:研究员,博士生导师 4、工作院系:硅酸盐建筑材料国家重点实验室 三、教育经历(从大学开始): l 1999/9-2003/7, 武汉理工大学,材料科学与工程专业,学士 l 2003/9-2006/7, 武汉理工大学,建筑材料与工程

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