geopolymer concrete with crusher sand

geopolymer concrete with crusher sand

geopolymer concrete with crusher sand
Application

Fly Ash based Geopolymer Concrete – IJERT Fly ash, Crushed sand, Alkaline liquid, Coarse Aggregate, A/F RATIO035, Curing time 95 hours,(TOTAL CUBES 7) PROCEDUR

geopolymer concrete with crusher sand

  • Fly Ash based Geopolymer Concrete – IJERT

    Fly ash, Crushed sand, Alkaline liquid, Coarse Aggregate, A/F RATIO035, Curing time 95 hours,(TOTAL CUBES 7) PROCEDURE Mixing of Concrete by A/F RATIO 035; Casting 7 cubes of Fly ash Geopolymer concrete Oven curing in 60; Performed Compression test at 5 hours to 95 hours Noted difference between strength in each cube CONCLUSIONDURABILITY STUDY ON GEOPOLYMER CONCRETE BY PARTIAL REPLACEMENT OF FLY ASH WITH CEMENT AND FULL REPLACEMENT OF SAND BY CRUSHER DUST POLISETTY MANASA M Tech Structural Engineering, QIS Institute of Technology, Ongole K NAGA GOPI M Tech, Assistant Professor, Department of Civil Engineering QIS Institute of Technology, Ongole ABSTRACT Due toDURABILITY STUDY ON GEOPOLYMER CONCRETE BY PARTIAL· Advantages Of Addition Of Crusher Dust In Geopolymer Concrete •The availability of natural sand is scarce and Costly thus crusher dust can be used as a replacement to natural sand •The extraction of natural sand is a major environmental concern so when crusher dust is used, the burden on the environment is lessened •The disposal of crusher dust is also a major environmental concern as itgeopolymer concrete SlideShare

  • Sulfate resistance of ferrochrome slag based geopolymer

    · Geopolymer concrete samples were produced by mixing this binding material with river sand and crushed sand aggregates Test specimens were immersed in magnesium sulfate solutions (by weight 3%, 5% and 7%) for various periods of time and the durability of geopolymer concrete was investigated The residual compressive strength (90 and 180 days), change in weight and length ofThe Brisbane West Wellcamp Airport is a significant milestone in civil engineering It is the world’s largest geopolymer concrete project and was built with about 40,000 m 3 (100,000 tonnes) of geopolymer concrete, making it the largest application in the world and saved 6,600 tonnes of carbon emissions in the construction of airport The geopolymer concrete is developed by the companyGeopolymer Concrete The Eco Friendly Alternate toHence, the best solution for this is to use artificial/crushed sand of good quality for human well being Environmental Impact The River sand lifting from river bed, impact the environment in many ways: Due to digging of the sand from river bed reduces the water head, so less percolation of rain water in ground, which result in lower ground water level The roots of the tree may not be able toUse of Manufactured Sand in Concrete and Construction

  • Literature Review on Properties of Geopolymer Concrete

    DESERT DUNE SAND Desert dune sand was used as fine aggregate replacement by Ehab Shehab et Al [20] 95% of 28 day compressive strength of standard geopolymer concrete was attained in 7 days The broad bands associated with the stretching vibrations of HOH group(32003600 /cm) and bending vibrations of OH group(16001700 /cm) were present White nanosized spots identified were NASHAconcrete mix with artificial sand, Geopolymer sand & natural sand with different proportions were studied The experimentation M40 concrete mix was designed for replacement of geopolymer sand and(PDF) FEASIBILITY OF GEOPOLYMER SAND AND· PET bottles are shredded and crushed to fine powder and are used as a partial replacement of Msand in proportions such as 5, 10 and 15 percent The novelty of this work lies in the utilization of PET bottles in geopolymer concrete In this research, works have been focused to develop pervious geopolymer concrete using Ground Granulated Blast Furnace Slag as the base materialUtilization of PET bottles and plastic granules in

  • Characteristics of Blended Geopolymer Concrete Using

    · For instance, it can be inferred from Figure 2(a) and Figure 2 (b) that the 3day compressive strength of geopolymer concrete mix having 15% UFGGBFS and 12M NaOH concentration increases from 3254 N/mm 2 for geopolymer concrete with crushed stone sand as fine aggregate to 3656 N/mm 2 for geopolymer concrete with copper slag as fine aggregate This may be due to theStrength Properties of Fly Ash Based Geopolymer Concrete with Sea Sand B But in crushed sandconcrete the water required is more and the workability is less as compared to river sandconcrete Less workable concrete affects on the strength of concrete The workability can be increased by using admixtures but finaly the cost of concrete gets increased American Journal of EngineeringStrength Properties of Fly Ash Based Geopolymer Concrete· In order to reduce both these problems, an ecofriendly solution using sea sand and crushed sand as alternative fine aggregate in geopolymer concrete (GPC) is proposed In this study, an M40 grade GPC with fly ash and Ground Granulated Blast Furnace Slag as binder and a combination of hydroxide and silicates of sodium is used as reaction liquid Various tests like compression, flexure,Studies on the Utilization of Alternative Fine Aggregate

  • STRENGTH PROPERTIES OF GEOPOLYMER CONCRETE USING M SAND

    investigated polymer based geopolymer concrete using msand The SEM images of fly ash and manufactured sand were verified in this study It was also shown that, the various mechanical properties like compressive, split tensile and flexural strength test results of geopolymer concrete with m sand were increased in the order of 136%, 50% and 100 % respectively with respect to nominal concrete· Geopolymer concrete samples were produced by mixing this binding material with river sand and crushed sand aggregates Test specimens were immersed in magnesium sulfate solutions (by weight 3%, 5% and 7%) for various periods of time and the durability of geopolymer concrete was investigated The residual compressive strength (90 and 180 days), change in weight and length ofSulfate resistance of ferrochrome slag based geopolymerDESERT DUNE SAND Desert dune sand was used as fine aggregate replacement by Ehab Shehab et Al [20] 95% of 28 day compressive strength of standard geopolymer concrete was attained in 7 days The broad bands associated with the stretching vibrations of HOH group(32003600 /cm) and bending vibrations of OH group(16001700 /cm) were present White nanosized spots identified were NASHLiterature Review on Properties of Geopolymer Concrete

  • geopolymer concrete with M sand SlideShare

    · Hence, pollution free Geopolymer concrete with Msand can be an alternative to ordinary Portland cement concrete Construction is one of the fast growing fields worldwide Concrete is the world’s most versatile, durable and reliable construction material Next to water, concrete is the most used material, which required large quantities of Portland cement As per the present world statisticsManufactured sand (MSand) is a substitute of river sand for concrete construction Manufactured sandis produced from hard granite stone by crushing The crushed sand is of cubical shape with grounded edges, washed and graded to as a construction material The size of manufactured sand (MSand) is less than 475mm COARSE AGGREGATE[10 mm] Coarse aggregates are any particlesPaver Blocksby using fly ash and GGBS (GeopolymerTwo class F fly ashes were activated by alkaline activators to form Geopolymer gel, which binds the silica sand and latite aggregate (< 10mm) to make Geopolymer concrete The chemical composition of the fly ashes and alkaline activators is given in Table 1, whereas the mix design is listed in Table 2 Oxide Weight (%) Fly ash 1 Fly ash 2 GP cement Na2SiO3 NaOH SiO2 671 513 203 306 Al2O3Durability of fly ash based Geopolymer concrete against

  • properties of geopolymer concrete with artificial sand

    artificial sand properties Concrete Crushers Jaw Crusher Ball properties of geopolymer concrete with artificial sand Geopolymer House BlogKnow More Mechanical Properties of Geopolymer Concrete with Fly Mechanical Properties of Geopolymer Concrete with Fly Ash and GGBS as Source the sand as per IS 2386 Part III 1963 8 were 262 and 1 respectivelyKnow More Geopolymer foam concreteThey concluded Performance Concrete with GGBS and Crusher Sand by maximum of 25% loss in compressive strength was replacing the fine aggregates by crusher sand and cement observed when geopolymer exposed to a temperature of by CGBS It was concluded that the 20% replacement of 500 C for two hours find aggregates by crusher sand was optimum, based on the Compressive strength(PDF) APPLICATION OF GEOPOLYMER CONCRETE |Strength Properties of Fly Ash Based Geopolymer Concrete with Sea Sand B But in crushed sandconcrete the water required is more and the workability is less as compared to river sandconcrete Less workable concrete affects on the strength of concrete The workability can be increased by using admixtures but finaly the cost of concrete gets increased American Journal of EngineeringStrength Properties of Fly Ash Based Geopolymer Concrete

  • Performance Study of Geopolymer Concrete by Partial

    In this view, river sand is replaced by crushed sand in this study In this work, an attempt has been made to understand the durability parameters of geopolymer concrete by partially replacing fly ash with cement Fly ash is replaced by cement at various levels eg, from 0 to 50% Concrete cubes of 100x100x100mm were used for investigating different durability parameters The various· In order to reduce both these problems, an ecofriendly solution using sea sand and crushed sand as alternative fine aggregate in geopolymer concrete (GPC) is proposed In this study, an M40 grade GPC with fly ash and Ground Granulated Blast Furnace Slag as binder and a combination of hydroxide and silicates of sodium is used as reaction liquid Various tests like compression, flexure,Studies on the Utilization of Alternative Fine Aggregate· Hence, pollution free Geopolymer concrete with Msand can be an alternative to ordinary Portland cement concrete Construction is one of the fast growing fields worldwide Concrete is the world’s most versatile, durable and reliable construction material Next to water, concrete is the most used material, which required large quantities of Portland cement As per the present world statisticsgeopolymer concrete with M sand SlideShare

  • Paver Blocksby using fly ash and GGBS (Geopolymer

    Manufactured sand (MSand) is a substitute of river sand for concrete construction Manufactured sandis produced from hard granite stone by crushing The crushed sand is of cubical shape with grounded edges, washed and graded to as a construction material The size of manufactured sand (MSand) is less than 475mm COARSE AGGREGATE[10 mm] Coarse aggregates are any particleswith the river sand 11 ADVANTAGES OF GEOPOLYMER CONCRETE Following are some of the advantages of geopolymer concrete They are, 1) Less emission of CO2 during manufacture of geopolymer cement (upto 80% reduction when compared to OPC) 2) Geopolymer concrete shows superior to fire resistance and acid attack 3) GPC shows less shrinkage than OPC concrete 4) UsesPartial Replacement of Fine Aggregate by Sea Sand In· Hobbs’s students have reverse engineered a geopolymer concrete made from crushed limestone, kaolinite, silica, and natron salts, a substance found in the evaporated remains of saline lake beds The Egyptians used natron salts for mummification When exposed to water, natron salts become alkaline, a perfect activator to make a geopolymer reaction As predicted, new theories that suggestGeopolymer Concrete, Egyptian Pyramids, and a New Way

  • Durability of fly ash based Geopolymer concrete against

    Two class F fly ashes were activated by alkaline activators to form Geopolymer gel, which binds the silica sand and latite aggregate (< 10mm) to make Geopolymer concrete The chemical composition of the fly ashes and alkaline activators is given in Table 1, whereas the mix design is listed in Table 2 Oxide Weight (%) Fly ash 1 Fly ash 2 GP cement Na2SiO3 NaOH SiO2 671 513 203 306 Al2O3artificial sand properties Concrete Crushers Jaw Crusher Ball properties of geopolymer concrete with artificial sand Geopolymer House BlogKnow More Mechanical Properties of Geopolymer Concrete with Fly Mechanical Properties of Geopolymer Concrete with Fly Ash and GGBS as Source the sand as per IS 2386 Part III 1963 8 were 262 and 1 respectivelyKnow More Geopolymer foam concreteproperties of geopolymer concrete with artificial sand