high performance concrete with robo sand

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  • PERFORMANCE STUDY ON GGBS CONCRETE WITH PARTIAL ,

    In this report, GGBS & Robo sand will chemically and physically characterized and will be used as partial replacement in the ratio of 0%, 10%, 20% and 30% by weight of cement and sand in concrete Fresh concrete tests like compaction factor test and slump cone test will be taken as...

  • Is the cube test suitable for high performance concrete ,

    ‘The sand-box: a new capping method for testing high-performance concrete cylinders’,Concr Int (April 1993) 8 Idem Boulay, C and de Larrard, F, ‘Capping high-performance concrete cylinders with the sand-box’, in 3rd International Conference on the Utilization of High-Strength Concrete, Lillehammer, Norway, June 1993 9...

  • AN EXPERIMENTAL STUDY ON STRENGTH PARAMETRES OF CONCRETE ,

    [9] Venumalagavelli “High performance concrete with GGBS and Robo sand ”International Journal of Engineering Science and Technology Vol 2(10), 2010, 5107-5113 [10] IS 456:2000Plain and Reinforced Concrete Code of Practice (Fourth Revision), Bureau of Indian Standards, New Delhi [11] ,...

  • Cement & Concrete

    Cement is actually an ingredient of concrete It is the fine powder that, when mixed with water, sand, and gravel or crushed stone (fine and coarse aggregate), forms the rock-like mass known as concrete The Forms of Concrete Concrete is produced in four basic ,...

  • Self-Compacting Concrete Applications and Advantages

    Jun 17, 2019· Self-Compacting Concrete Uses Self-compacting concrete has been used in bridges and even on pre-cast sections One of the most remarkable projects built using self-compacting concrete is the Akashi-Kaikyo Suspension BridgeIn this project, the SCC was mixed on-site and pumped through a piping system to the specified point, located 200 meters away...

  • A STUDY ON SELF COMPACTING CONCRETE MADE WITH ,

    GGBS and replacement of robo sand Key Words:: self-Compacting Concrete, GGBS, Robo Sand, Fresh and Hardened properties of concrete 1 INTRODUCTION The present study focus on the self compacting concrete made with GGBS and robo sand In this study GGBS and robo sand are used at various proportions As we know the...

  • PERFORMANCE STUDY ON GGBS CONCRETE WITH PARTIAL ,

    In this report, GGBS & Robo sand will chemically and physically characterized and will be used as partial replacement in the ratio of 0%, 10%, 20% and 30% by weight of cement and sand in concrete Fresh concrete tests like compaction factor test and slump cone test will be taken as...

  • Robo Sand Machine In Nellore

    robo sand project report | Crusher and Mill Manufacturer Posts Related to robo sand project report details in Nellore, Andhra Pradesh, India , 2012 robo sand project report – Stone Crusher Machine – Grinding Mill , Click & Chat Now...

  • EFFECT OF FLY ASH AND QUARRY DUST AS A PARTIAL ,

    concrete The introduction of quarry dust for mixing is limited due to its high fineness And it is available at low cost and locally available material It has almost similar properties including texture of river sand, but it has sharp and angular edg It minimizes the maximum exploitation of river sand and there by augmenting aquifer capacity...

  • is silica as robo sand

    Experimental Study on Self Compaction Concrete with Robo Sand using Silica Fume 1 with different percentage replacement of river sand by PDF High performance concrete with GGBS and 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 a ge of 28 days ...

  • EXPERIMENTAL STUDY ON STRENGTH PROPERTIES OF ,

    improving the durability of concrete Fig1: Metakaolin 12 ROBO SAND ROBO sand is an ideal substitute to river sand It is manufactured just the way nature has done for over a million years ROBO sand is created by a rock-hit-rock crushing technique using state-of-the art plant and machinery with world class technology...

  • Comparative Study on performance of concrete with Natural ,

    Comparative Study on performance of concrete with Natural sand and Robo sand P Bhanu Prakash Reddy #1, VSowjanya Vani *2, NSunil #3 #1 PG Student, Department of Civil Engineering, GITAM University, Visakhapatnam, Andhra Pradesh, India [email protected] *2Assistant Professor, Department of Civil Engineering, GITAM University, Visakhapatnam, Andhra Pradesh....

  • Comparative Study on performance of concrete with Natural ,

    Comparative Study on performance of concrete with Natural sand and Robo sand P Bhanu Prakash Reddy #1, VSowjanya Vani *2, NSunil #3 #1 PG Student, Department of Civil Engineering, GITAM University, Visakhapatnam, Andhra Pradesh, India [email protected] *2Assistant Professor, Department of Civil Engineering, GITAM University, Visakhapatnam, Andhra Pradesh....

  • High Performance of Concrete With Robo Sand | Concrete ,

    9 Venu Malagavelli And P N Rao, High Performance Concrete With GGGBS And Robo Sand International Journal Of Engineering Science And Technology Vol 2(10), 2010, 5107-5113 10 Indian Standards 10262 2009: Recommended Guidelines for Concrete Mix Design 11 Indian Standards 456 2000: Plain and Reinforced Concrete Code of Practice 12...

  • Composites as High Performance Building Solutions - Green ,

    These composite sandwich doors offer high specific strength and stiffness, low weight, impact resistance, and uniform smooth or textured surfac The core stabilizes the facings and carries most of the shear load (A lowdensity core made of honeycomb or materials can provide structural performance with minimum weight)...

  • HP Nextgel - High Performance Polymeric Sand | Techniseal

    HP Nextgel - High Performance Polymeric Sand $000 The hardscape industry's leading polymeric sand, HP Nextgel is a high performance jointing product that can be used in the installation of concrete and clay pavers, natural stone and porcelain til...

  • M Sand Vs River Sand (Natural Sand) - materialtree

    Feb 29, 2016· 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 Materials...

  • Products for Waterproofing Concrete - Kryton

    Con-Fume® silica fume is a pozzolanic material used to produce high performance concrete or mortar possessing increased strength, impermeability and durability As a supplementary cementing material, Con-Fume meets or exceeds all current ASTM, CSA, and AASHTO specifications for silica fume...

  • Mix design and fresh properties for high-performance ,

    Jan 19, 2012· This paper presents the experimental results concerning the mix design and fresh properties of a high-performance fibre-reinforced fine-aggregate concrete for concrete This concrete has been designed to be extruded through a nozzle to build layer-by-layer structural components The process is a novel digitally controlled additive manufacturing method which ,...

  • EFFECT OF FLY ASH AND QUARRY DUST AS A PARTIAL ,

    concrete The introduction of quarry dust for mixing is limited due to its high fineness And it is available at low cost and locally available material It has almost similar properties including texture of river sand, but it has sharp and angular edg It minimizes the maximum exploitation of river sand and there by augmenting aquifer capacity...

  • Hydro WasHed Plaster sand & ConCrete sand

    Balaji Robo Sand is properly washed & graded Blistering: The development of one or more local swellings on the finished plaster surface, caused due to poor workmanship Less heat & moisture content in Balaji Robo Sand Compressive Strength of the mortar made with Balaji Robo Sand is twice that of mortar made with River Sand...

  • Different Grades of Concrete, Their Strength and Selection ,

    Grade of concrete is denoted by prefixing M to the desired strength in MPa For example, for a grade of concrete with 20 MPa strength, it will be denoted by M20, where M stands for Mix These grade of concrete is converted into various mix proportions For example, for M20 concrete, mix proportion will be 1:15:3 for cement:sand:coarse aggregat...

  • Strength And Workability Characteristics Of High ,

    Strength And Workability Characteristics Of High Performance Concrete With Partial Replacement Of Cement And Sand With GGBS & Robosand M Sai Lakshmi 1 Dr B S R K Prasad 2 V Mallikarjuna 3 S Krishna Rao 4 1Post-Graduate Student, Department of Civil Engineering, VR Siddhartha Engineering College, Vijayawada – 520 007...

  • A STUDY ON SELF COMPACTING CONCRETE MADE WITH ,

    GGBS and replacement of robo sand Key Words:: self-Compacting Concrete, GGBS, Robo Sand, Fresh and Hardened properties of concrete 1 INTRODUCTION The present study focus on the self compacting concrete made with GGBS and robo sand In this study GGBS and robo sand are used at various proportions As we know the...

  • High Performance Concrete Using Robo Sand

    High Performance Concrete Using Robo Sand concrete and conventional concrete considering acid attack and Sulphate attack and compare the performance Robo sand concrete and conventional concrete in aggressive environment The scope of the study is to assess the use of robo sand in place of natural sand in concrete II...

  • Importance of Gravel and Sand for Concrete | Hunker

    A typical concrete mix contains 60 to 80 percent sand and gravel, also known as an "aggregate" This aggregate compound is more than filler It plays an important part in the concrete's composition The amount of sand and gravel in a bag of concrete determines the mixture's strength and texture...

  • M Sand Vs River Sand (Natural Sand) - materialtree

    Feb 29, 2016· 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 Materials...

  • INVESTIGATION ON THE PROPERTIES OF CONCRETE ,

    cement with Metakaolin and Natural sand with Robo sand The objectives of the research work are outlined as below 1 To determine the physical properties of OPC 43-grade cement, Metakaolin, Natural sand, ROBO sand (Crusher sand) and Coarse aggregat 2 To determine the mix design for M25 grade concrete 3...

  • Shortterm durability characteristics of Robo Sand and ,

    Shortterm durability characteristics of Robo Sand and GGBFS based high performance concrete January 2014 International Journal of Applied Engineering Research 9(23):20497-20507...

  • Mechanical and durability performance of recycled ,

    Mar 20, 2020· To assess durability performance, water absorption, chloride migration coefficient, and sulfuric acid resistance were determined Concrete discs of 50 mm thickness and 100 mm diameter were used to determine water absorption and chloride migration coefficient following ASTM C948 and NT Build 492 , respectively Both properties were evaluated at ....