High Strength Robo Sand Concrete

HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND the replacement of sand with ROBO sand at the age 7 and 28 days and split tensile strength at the age of 28 d High Strength Robo Sand Concrete

High Strength Robo Sand Concrete

  • HIGH PERFORMANCE CONCRETE WITH GGBS AND ROBO SAND

    the replacement of sand with ROBO sand at the age 7 and 28 days and split tensile strength at the age of 28 days with the admixtures percentages 0, 1 and 15 respectively The compressive strength and split tensile strength of concrete is increase as the percentage of ROBO sand increases with 15% of admixture when compared to 1% of admixture 25 30 35It is found that by the partial replacement of cement with GGBS and sand with ROBO sand helped in improving the strength of the concrete substantially compared tonormal mix concrete(PDF) High performance concrete with GGBS and ROBO sandHigh performance concrete conforms to a set of standards above those of the common applications such as high strength, high workability, high elastic modulus, low permeability and high durability Concrete is generally a mixture of cement, fine and coarse aggregat , “ CONCRETE, GGBS and Robo sandhigh performance concrete using robo sand

  • high performance concrete using robo sand

    (PDF) High performance concrete with GGBS and ROBO sand ROBO sand: ROBO sand or crusher dust obtained from l ocal granite crushers was used in concrete to cast the cubes and cylinders The bulk density of ROB O sand or crusher dust is 1768 kg/m 3 Robo Sand is to be higher about 2648% when compared to natural sand Further Robo sand concrete resulted higher resistance to chloride attack than Conventional Concrete Further when it is immersed in Magnesium Sulphate solution no strength loss is observed From the study it is finally concluded that Robo sand concrete performed better thanhigh performance concrete using robo sandThe overall strength of concrete linearly increases for 0%,20%, 40%, 60% replacement of Natural sand by Robo sand as compared with reference mix Robo sand has a potential to provide alternative to Natural sand and helps in maintaining the environment as well as economical balance(PDF) Replacement of Natural Sand with Robo/Artificial

  • Advantages and disadvantages of Robo Sand? | Civil4M

    17082020· Advantages of Manufactured Sand over River Sand Contains no organic, harmful impurities, hence significant improvement in strength of concrete at same cement content Gradation of particles can be controlled during production As Gradation is controlled there is no wastage due to oversize materials(PDF) High performance concrete with GGBS and ROBO sand ROBO sand: ROBO sand or crusher dust obtained from l ocal granite crushers was used in concrete to cast the cubes and cylinders The bulk density of ROB O sand or crusher dust is 1768 kg/m 3 high performance concrete using robo sandDifferent strength test were conducted with combination of ROBO Sand and recycled aggregate to study the effect of these two materials on strength Concrete with a characteristic compressive strength of 30 N/mm 2 (M30 grade), was used for our studyEFFECT OF ROBO SAND ON STRENGTH CHARACTERISTIC

  • IJERTStrength And Workability Characteristics Of High

    IJERTStrength And Workability Characteristics Of High Performance Concrete With Partial Replacement Of Cement And Sand With GGBS & Robosand International Journal of Engineering Research and Technology (IJERT), 022016· Higher concrete strength compared to river sand used for concreting Lesser concrete compared to M Sand Silt Content Zero silt Minimum permissible silt content is 3% Anything more than 3% is harmful to the concrete durability We can expect 5 20% slit content in medium quality river sand Over Sized MaterialsM Sand Vs River Sand (Natural Sand) materialtree25052020· Designing high strength concrete – HSC (Grades M60 and above) become a challenges in terms of selecting right proportions of conventional concrete ingredients (cement,sand and aggregate) and necessary inclusions of Chemical admixture (one orHigh Strength Concrete Mix Design (M60 and Higher)

  • Effect of replacement of River sand by Msand in high

    Effect of replacement of River sand by M sand in high strength concrete Mani kandhanKU 1, Sathya kumarN 2, SakthivelR 3 1,2,3 Department of civil engineering, Bannari amman institute of technology Abstract ² During the past few decades C ommon River san dMix design of high strength concrete is influenced by properties of cement, sand aggregates & watercement ratio have compressive strength above 40 MPa To achieve high strength, it is necessary to use lowest possible watercement ratio, which invariably affects the workability of the mix and necessitates the use of special vibration techniques for proper compactionMix Design of High Strength Concrete Methods,15072017· Preparation of ultra high strength concrete with manufactured sand is an effective approach to reduce the natural resource depletion and environmental impact of cement concrete industry In this paper, a new proportion design method was put forward to design ultra high strength concrete with manufactured sand and the microstructure of manufactured sand ultra high strength concreteMixing design and microstructure of ultra high strength

  • Compressive performance of highstrength seawater and

    Highstrength seawater and sea sand concrete (HSSC) Because the focus of this investigation is to develop the application way of seawater and sea sand in structures, the undisturbed seawater and sea sand were collected directly from the coastal areas for the testSTRENGTH AND DURABILITY STUDIES ON CONCRETE MADE WITH MANUFACTURED SAND S S Saravanan and P Jagadeesh School of Mechanical and Building Sciences, Vellore Institute of Tec hnology University, India EMail: [email protected] ABSTRACT Use of manufactured sand in concrete has been an area of interest for many researchers across the globeSTRENGTH AND DURABILITY STUDIES ON CONCRETE MADE(PDF) High performance concrete with GGBS and ROBO sand ROBO sand: ROBO sand or crusher dust obtained from l ocal granite crushers was used in concrete to cast the cubes and cylinders The bulk density of ROB O sand or crusher dust is 1768 kg/m 3 high performance concrete using robo sand

  • IJERTStrength And Workability Characteristics Of High

    IJERTStrength And Workability Characteristics Of High Performance Concrete With Partial Replacement Of Cement And Sand With GGBS & Robosand International Journal of Engineering Research and Technology (IJERT), 052020· Designing high strength concrete – HSC (Grades M60 and above) become a challenges in terms of selecting right proportions of conventional concrete ingredients (cement,sand and aggregate) and necessary inclusions of Chemical admixture (one orHigh Strength Concrete Mix Design (M60 and Higher) HapphoHighStrength Concrete In the early 1970s, experts predicted that the practical limit of readymixed concrete would be unlikely to exceed a compressive strength greater than 11,000 pounds square inch (psi) Over the past two decades, the development of highstrength concrete has enabled builders to easily meet and surpass this estimateHighStrength Concrete Cement

  • Normal concrete and High strength steel fibre concrete

    22102018· Normal concrete and High strength steel fibre concrete; Community Forums; Robot Structural Analysis Forum Welcome to Autodesk’s Robot Structural Analysis Forums Share your knowledge, ask questions, and explore popular Robot Structural Analysis topicsKeyword High strength concrete, Manufactured sand, Workability, Mechanical properties I INTRODUCTION The rapid improvement in urbanization and industrialization all over the world made a huge demand on natural sand and it become as a scarce material, which is one of the prime constituent in cement concreteSTUDY ON PERFORMANCE OF MANUFACTURED SAND ASDescription Find the best silica sand high strength man hole, concrete manhole cover or manhole covers @ wholesale prices all over California USA Please contact us for a quantity order of high strength silica sand manholeHigh Strength Silica Sand Manhole sandforsale

  • ISOCRETE KSCREED

    High compressive strength (30 N/mm2) compared to sand and cement screeds (15–20 N/mm2) Isocrete KScreed is installed exclusively by our network of licensed applicators KMaster Can be machine applied, using the KMaster to improve site conditions and installation quality Compatible with Isowarm Underfloor Heating and Isocrete Acoustic KFoam10022021· This paper presents the fresh and hardened properties of highstrength concrete comprising byproduct fine crushed aggregates (FCAs) sourced from the crushing of three different types of rocks, namely granophyre, basalt, and granite The lowest void contents of the combined fine aggregates were observed when 40% to 60% of natural sand is replaced by the FCAsFresh and hardened properties of highstrength concreteSTRENGTH AND DURABILITY STUDIES ON CONCRETE MADE WITH MANUFACTURED SAND S S Saravanan and P Jagadeesh School of Mechanical and Building Sciences, Vellore Institute of Tec hnology University, India EMail: [email protected] ABSTRACT Use of manufactured sand in concrete has been an area of interest for many researchers across the globeSTRENGTH AND DURABILITY STUDIES ON CONCRETE MADE