high performance slag powder

A study of highperformance slagbased compositeTo promote the largescale application of ground granulated blast furnace slag powder (GGBFS) in the cement and con

Contact us

high performance slag powder

  • A study of highperformance slagbased composite

    To promote the largescale application of ground granulated blast furnace slag powder (GGBFS) in the cement and concrete industry, highperformance slagbased composite admixtures (SCAs) were prepared with GGBFS as the main raw material and converter steel slag powder (SS), limestone powder (LP) and fly ash (FA) as auxiliary raw materials

  • Cited by: 6
  • (PDF) AN INNOVATION OF HIGH PERFORMANCE

    An Innovation of High Performance Concrete by Replac ing Cement with Nickel Slag Powder [ 79] addition, the study of NSP used 0%, 20%, 30% of this substitute of cement with a watercement ratio

  • [PDF]
  • An Innovation of High Performance Concrete by

    research is to reuse nickel slag powder in the context of environmentaly friendly by analyzing the tensile strength using nickel slag powder (NSP) as a cement substitution material for the manufacture of highperformance concrete Specimens were made with watercement ratio of 031 and compared with 100% OPC Type

  • Applications of Steel Slag Powder and Steel Slag

    Abstract
  • Effect of Steel Slag Powder on the Durability of High

    Abstract: dvanced mineral admixtures can lead to economical high performance concrete with enhanced durability and reduced cement content When super fine steel slag powder is mixed into concrete as active admixture, resistance to abrasion and resistance to chloride penetration are improved as well as workability and mechanical properties of the concrete

  • Cited by: 2[PDF]
  • ects of Steel Slag Powder and Expansive Agent on the

    E ects of Steel Slag Powder and Expansive Agent on the Properties of UltraHigh Performance Concrete (UHPC): Based on a Case Study Shunkai Li 1,2,*, Shukai Cheng 2, Liwu Mo 1,3 and Min Deng 1,3 1 College of Materials Science and Engineering, Nanjing Tech University, Nanjing 21009, China; (LM); (MD)

  • Cited by: 6
  • Materials | Free FullText | Effects of Steel Slag Powder

    The results indicate that 15 wt% steel slag powder and 5 wt% hybrid expansive agents can effectively reduce the drying shrinkage deformation of UHPC with a slight decrease of strength Heat flow calorimetry results show that the incorporation of steel slag powder and expansive agents decreases the hydration heat at three days

  • Cited by: 6
  • Effects of Steel Slag Powder and Expansive Agent on the

    1 Introduction Ultrahigh performance concrete (UHPC), as a new cementbased material, is different from traditional high strength concrete (HSC) and steel fiber reinforced concrete (SFRC), which has excellent mechanical and durability properties [1,2,3,4]Normally, the compressive strength of UHPC is higher than 150 MPa for structural concrete [5,6,7] and shows outstanding performance [8,9,10]

  • Cited by: 6
  • Effects of Steel Slag Powder and Expansive Agent on the

    In view of the performance requirements of mass ultrahigh performance concrete (UHPC) for the Pang Gong bridge steel cable tower in China, the UHPC incorporating of steel slag powder and hybrid expansive agents is optimized and prepared The

  • Effectiveness of Fabricating High Performance Fiber

    In this work, a high performance fiber reinforced cementitious composite (HPFRCC) is fabricated using high volume steel slag powder as a supplementary cementing material Two water to cementitious materials ratio (w/cm), 025 and 035 respectively, and four contents of steel slag, namely 0, 30%, 60%, and 80% (percentage of total cementitious

  • Author: Xuanchun Wei, Xinhua Cai, Peng Wu, Jun Su, Zhen He, Shengwen Tang
  • A study of highperformance slagbased composite

    To promote the largescale application of ground granulated blast furnace slag powder (GGBFS) in the cement and concrete industry, highperformance slagbased composite admixtures (SCAs) were prepared with GGBFS as the main raw material and converter steel slag powder (SS), limestone powder (LP) and fly ash (FA) as auxiliary raw materials

  • Fresh and hardened properties of ultrahigh performance

    Fig 1 shows examples of SEM images of bottom ash and fine slag The XRD peaks of the silica powder, fly ash, bottom ash, normal BFS and fine BFS were shown in Fig pared to silica powder and even fly ash, the bottom ash showed lower characteristic peaks of quartz (SiO 2) and mullite (3Al 2 O 3 ·2SiO 2), and similar result was reported in the author’s previous study

  • Applications of Steel Slag Powder and Steel Slag

    Consult Xinxiang Great Wall Machinery Co, Ltd's Applications of Steel Slag Powder and Steel Slag Aggregate in UltraHigh Performance Concrete brochure on DirectIndustry Page: 1/2

  • Study on the Properties of HighPerformance Ground Iron

    Ground iron and steel slag with excellent performance was prepared using the uniform test design The influence of the fineness and content of steel slag powder on the fluidity and strength of the powder mortar was studied, the regression equations of fluidity and compression strength of different ages are derived, and the contour map is drawn Based on the optimized composition, the bleeding

  • [PDF] Applications of Steel Slag Powder and Steel Slag

    The applications of steel slag powder and steel slag aggregate in ultrahigh performance concrete (UHPC) were investigated by determining the fluidity, nonevaporable water content, and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface The results show that the fluidity of the paste containing

  • Effectiveness of Fabricating High Performance Fiber

    In this work, a high performance fiber reinforced cementitious composite (HPFRCC) is fabricated using high volume steel slag powder as a supplementary cementing material Two water to cementitious materials ratio (w/cm), 025 and 035 respectively, and four contents of steel slag, namely 0, 30%, 60%, and 80% (percentage of total cementitious

  • [PDF]
  • ApplicationsofSteelSlagPowderandSteelSlagAggregatein

    ratio is no more than 10%, the UHPC containing steel slag powder can display satisfactory compressive strength Table 3: Mix proportions of concretes (kg/m3) Samples Cement Steel slag powder Silica fume Steel slag aggregate Quartz sand Steel ‰ber Water SP Coarse Medium Fine C 810 0 150 0 300 750 150 130 120 52 S1 7695 405 150 0 300 750 150

  • [PDF]
  • Efficiency of high energy over conventional milling of

    ciency of high energy over conventional milling of granulated blast furnace slag powder to improve mechanical performance of slag cement paste Powder Technology, Elsevier, 2017, 308, pp3746 ￿101016/jpowtec201612014￿ ￿hal￿

  • [PDF]
  • Hydration Performance and Micromorphology of Gelled

    21 Effect of steel slag powder on compressive strength of high performance concrete The mixing of finegrinded steel slag powder to the system of high performance concrete had bigger effect on the mechanical properties of concrete The influence of steel slag content on compressive strength of concrete under the condition of standard

  • An experimental investigation on the integral

    The influence of polypropylene fiber (PF) on the waterproofing performance and chloride resistance of high performance concrete (HPC) made with fly ash and slag powder is comprehensively investigated from macro and micro perspectives via a series of

  • Applications of Steel Slag Powder and Steel Slag

    Consult Xinxiang Great Wall Machinery Co, Ltd's Applications of Steel Slag Powder and Steel Slag Aggregate in UltraHigh Performance Concrete brochure on DirectIndustry Page: 1/2

  • Applications of Steel Slag Powder and Steel Slag

    Applications of Steel Slag Powder and Steel Slag Aggregate in UltraHigh Performance Concrete Steel slag is a byproduct of steel manufacturing Approximately 160 kg of steel slag is generated per ton of steel produced The common chemical compounds in steel slag are

  • Applications of Steel Slag Powder and Steel Slag

    The applications of steel slag powder and steel slag aggregate in ultrahigh performance concrete (UHPC) were investigated by determining the fluidity, nonevaporable water content, and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface

  • [PDF] Applications of Steel Slag Powder and Steel Slag

    The applications of steel slag powder and steel slag aggregate in ultrahigh performance concrete (UHPC) were investigated by determining the fluidity, nonevaporable water content, and pore structure of paste and the compressive strength of concrete and by observing the morphologies of hardened paste and the concrete fracture surface The results show that the fluidity of the paste containing

  • Slag powder preparation overall solution Kefid Machinery

    The ore powder and granulated blast furnace slag powder is a highfineness, highreactivity powder material obtained by quenching blast furnace slag with water, and after being processed by drying and grinding, it is not only a highquality concrete admixture and a cement mixing building material, but also that’s world recognized as an important material for configuring high performance

  • The Technical Requirement Of Steel Slag Powder

    The grinding energy is converted into the internal energy and surface energy of the slag powder to improve the cementitiousness of the steel slag Using the mutual excitability of steel slag powder and blast furnace ore powder, and adding appropriate exciters, highperformance concrete cementitious materials can be formulated

  • AN INNOVATION OF HIGH PERFORMANCE CONCRETE BY

    The manufactured concrete was made by using Sika Viscocrete 8015 superplasticizer admixture with split tensile strength test results for NSP substitution at 28 days ≥ 5% of the value of compressive strength Keywords: Highperformance concrete, Nickel slag powder, Split tensile strength,

  • [PDF]
  • Development of highperformance self compacting

    Development of highperformance self compacting concrete using eggshell powder and blast furnace slag as partial cement replacement Olatokunbo M Ofuyatana,⇑, Adewale George Adeniyib, David Ijiea, Joshua O Ighalob, John Oluwafemia a Department of Civil Engineering, College of Engineering, Covenant University Ota, Lagos, Nigeria bDepartment of Chemical Engineering, Faculty

  • [PDF]
  • Utilisation of glass powder in high strength copper slag

    powder on high strength copper slag concrete The range of glass powder was 10%, 15% and 20% as a replacement of cement The range of copper slag was 0%, 20%, 40% and 60% as a replacement of natural sand In addition to the different percentage of fly ash, silica fume, and rice husk ash 5% and 10% was also studied in copper slag concrete

  • 钢渣矿渣微粉,Micropowder mixture of steel slag and

    10Study on the preparation of high early strength slag Portland cement with high dosage of finely ground slag用矿渣微粉配制高掺量早强矿渣水泥的研究 11The authors introduce the related theories on silt reinforced with slag powder first提出了矿渣粉加固粉土的相关理论。

  • Online message

    We produce or supply Goods, Services, or Sources