out geopolymer concrete ppt

out geopolymer concrete ppt

Geopolymer concrete ppt LinkedIn SlideShare2016-12-12· Geopolymer concrete ppt 1. PHYSICAL PROPERTIES AND APPLICATIONS OF GEOPOLYMER CONCRETE 2. CONTENTS • Introduction • Why not OPC? • OPC usage without environmental impact • Why geopolymer concrete

  • Geopolymer concrete ppt LinkedIn SlideShare

    2016-12-12· Geopolymer concrete ppt 1. PHYSICAL PROPERTIES AND APPLICATIONS OF GEOPOLYMER CONCRETE 2. CONTENTS • Introduction • Why not OPC? • OPC usage without environmental impact • Why geopolymer concrete? • Constituents • Process and Mechanism • Types of GPC • Test on GPC • Properties • Applications • Advantages and disadvantages •

  • PPT – Geopolymer Concrete for Green Construction

    Title: Geopolymer Concrete for Green Construction Materials 1 Geopolymer Concrete for Green Construction Materials Dr. Erez Allouche Trenchless Technology Center Louisiana Tech University November 5, 2009 2 Summary Statement. Inorganic polymer concrete (geopolymer) is an emerging class of cementitious materials that aimed at utilizing one of the most abundant

  • Geopolymer concrete LinkedIn SlideShare

    2012-12-02· The compressive strength of GEOPOLYMER concrete is about 1.5 times more than that of the compressive strength with the ordinary Portland cement concrete, for the same mix. Similarly the Geopolymer Concrete showed good workability as of the ordinary Portland Cement Concrete. 20. Non toxic, bleed free Sets at room temperature Long working life before

  • geo-polymer concrete | Fly Ash | Concrete

    The geopolymer concrete also shows excellent resistance to sulphate attack, undergoes low creep, and suffers very little drying shrinkage. However, further research is needed to understand the science behind geopolymer technology, i.e., Reactivity and reaction mechanism of the geopolymer material. The rheology of the fresh geopolymer concrete or paste. In addition, a

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  • Geopolymer Concrete Ppt | Sodium Hydroxide | Fly Ash

    Geopolymer Concrete Ppt Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Geopolymer concrete outline, advantages, disadvantages and applications

  • geopolymer slideshare.net

    2015-10-09· Geopolymer concrete is a new material that does not need the presence of Portland cement as binder. Instead ,activating the source materials such as fly ash that are rich in Silicon(Si) and Aluminum (Al) using high alkaline liquids produces binder for manufacturing concrete. 4. WHY WE USE ? The major problem that the world is facing today is the

  • Civil Engineering Seminars: Geo polymer concrete.ppt

    Geo polymer concrete.ppt geo-polymer concrete. Posted by Dr. Sujay Raghavendra N at 1:49 AM. 2 comments: Ekeeda saidInteresting Article. Hoping that you will continue posting an article having a useful information. Mathematics 3. April 21, 2019 at 8:47 AM Infomatica Educations saidthanks for sharing this! very helpful info joint entrance examination. April 21,

  • Geopolymer Concrete LinkedIn SlideShare

    2016-05-14· Conclusion The reduced CO2 emissions of Geopolymer cements make them a good alternative to Ordinary Portland Cement. Produces a substance that is comparable to or better than traditional cements with respect to most properties. Geopolymer concrete has excellent properties within both acid and salt environments Low-calcium fly ash-based geopolymer concrete

  • Geopolymer concrete SlideShare

    2011-10-14· Check out, please ⇒ www.WritePaperfo ⇐ 1 month ago Kindly send this ppt to [email protected] . Thanks 5 years ago Reply Are you sure you want to Yes No. Your message goes here Show More Aadi Narayana Reddy Chinna, Student at Gudlavalleru Engineering College, Seshadri Rao Knowledge Village, Gudlavalleru, PIN-521356(CC-48) 9

  • Austroads Webinar-Geopolymer Concrete and its Applications

    geopolymer concrete, which can lose water on heating, appearing as if the VPV was high (Shayan, Xu and Andrews -Phaedonos 2013) 34. Alkali-Aggregate Reaction (AAR): AMBT Method. AMBT- Nonreactive aggregate. AMBT- Reactive aggregate. Geopolymers containing greater than 80% slag (less than 20% fly ash) caused expansion in the presence of reactive

  • seminar report geopolymer concrete ppt,used crushers

    Geopolymer concrete ppt LinkedIn SlideShare. 12/12/2016 INTRODUCTION • Geopolymer concrete is an innovative, eco-friendly construction material. • It is used as replacement of cement concrete. • In geopolymer concrete cement is not used as a binding material. • Fly ash, silica-fume, or GGBS, along with alkali solution are used as

  • (PDF) Geopolymer concrete A review

    Geopolymer concrete is an innovative construction material which shall be produced by the chemical action of inorganic molecules. Fly Ash, a by-product of

  • Geopolymer concrete: A review of some recent

    The durability of geopolymer pastes and concrete is highlighted in terms of their deterioration in various aggressive environments. R&D works carried out on heat and ambient cured geopolymers at CSIR-CBRI are briefly outlined alongwith the product developments. Research findings revealed that geopolymer concrete exhibited comparative properties to that of OPC concrete

  • Geopolymer Concrete (Minor project Presentation) -

    2016-02-11· This video is of our ppt.. on geopolymer cpncrete. Design and Mix Proportioning of Green Concrete Using 100% Fly Ash Based Hydraulic Binder Duration: 19:16. American Concrete Institute 4,737

  • Shubham Lakhera
  • Geo Polymer Concrete ppt | Sodium Hydroxide |

    Geo Polymer Concrete ppt View presentation slides online. any project help ([email protected]) to find out the influence of other parameters on the compressive strength of Geopolymer concrete. MIXTURE PROPORTIONS • As in the case of Portland cement concrete, the coarse and fine aggregates occupy about 75 to 80% of the mass of geopolymer concrete

  • Austroads Webinar-Geopolymer Concrete and its Applications

    geopolymer concrete, which can lose water on heating, appearing as if the VPV was high (Shayan, Xu and Andrews -Phaedonos 2013) 34. Alkali-Aggregate Reaction (AAR): AMBT Method. AMBT- Nonreactive aggregate. AMBT- Reactive aggregate. Geopolymers containing greater than 80% slag (less than 20% fly ash) caused expansion in the presence of reactive

  • 70 Geopolymer PPTs View free & download |

    Geopolymer PowerPoint PPT Presentations. All Time. Show: Recommended. Sort by: Geopolymers Geopolymer Concrete for Green Construction Materials Cement production energy intensive process (heat raw materials to 2550 F) High temp grout material for oil/gas wells casing (2,500 F; 16,000 psi in 24 hrs) Cement production energy intensive process

  • Role of Geopolymer Concrete for the Construction of Rigid

    Geopolymer Concrete has been introduced to reduce this problem. Geopolymer concrete is an inorganic polymer concrete that can be formed at room temperature by using industrial waste or by-products as source materials to form a solid binder and it is looks like OPC and performs similar function to OPC. Geopolymer binder can be used in applications to fully or partially

  • GEOPOLYMER CONCRETE A REVIEW ijeset

    Geopolymer concrete is an innovative construction material which shall be produced by the chemical action of inorganic molecules. Fly Ash, a by- product of coal obtained from the thermal power plant is plenty available worldwide. Flyash is rich in silica and alumina reacted with alkaline solution produced aluminosilicate gel that acted as the binding material for the concrete. It is

  • Geopolymer concrete for environmental protection

    In this respect, the geopolymer concrete with a much lower environmental footprint shows considerable promise for application in the concrete industry [4]. In terms of global warming, the geopolymer technology could significantly reduce the CO 2 emission to the atmosphere caused by the cement industries as shown by the detailed analyses by Gartner [5]. 2.

  • Geopolymer Concrete Ppt | Sodium Hydroxide | Fly Ash

    Geopolymer Concrete Ppt Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Geopolymer concrete outline, advantages, disadvantages and applications

  • Geo Polymer Concrete ppt | Sodium Hydroxide |

    Geo Polymer Concrete ppt View presentation slides online. any project help ([email protected]) to find out the influence of other parameters on the compressive strength of Geopolymer concrete. MIXTURE PROPORTIONS • As in the case of Portland cement concrete, the coarse and fine aggregates occupy about 75 to 80% of the mass of geopolymer concrete

  • Geopolymer concrete: A review of some recent

    The durability of geopolymer pastes and concrete is highlighted in terms of their deterioration in various aggressive environments. R&D works carried out on heat and ambient cured geopolymers at CSIR-CBRI are briefly outlined alongwith the product developments. Research findings revealed that geopolymer concrete exhibited comparative properties to that of OPC concrete which has potential to be

  • seminar report geopolymer concrete usage

    concrete. The fly ash-based geopolymer paste binds the loose coarse aggregates, fine aggregates and other un-reacted materials together to form the geopolymer concrete, with the presence of admixtures. The manufacture of geopolymer concrete is carried out using the usual concrete technology methods as in the case of OPCget price

  • 3D Printing Of Geopolymer Concrete True Innovation -

    2018-07-15· GEOPOLYMER CAMP 2018 FOCUS ON “3D PRINTING OF GEOPOLYMER CONCRETE” Marina Dudnikova, Andrey Dudnikov and Alex Reggiani, Renca, Russia, presented in july 2018...

  • Geopolymer Institute
  • Bond Strengths of Geopolymer and Cement Concretes

    In the experimental program, 24 geopolymer concrete and 24 OPC concrete specimens were tested for pull out. The concrete compressive strength varied from 25 to 55 MPa. The other test parameters were concrete cover and bar diameter. The reinforcing steel was 500 MPa steel deformed bars of 20 mm and 24 mm diameter. The concrete cover to bar diameter ratio varied from 1.71 to 3.62. It was found

  • Geopolymer concrete for environmental protection

    In this respect, the geopolymer concrete with a much lower environmental footprint shows considerable promise for application in the concrete industry [4]. In terms of global warming, the geopolymer technology could significantly reduce the CO 2 emission to the atmosphere caused by the cement industries as shown by the detailed analyses by Gartner [5]. 2. GEOPOLYMERS Davidovits [3, 6]

  • GEOPOLYMER CONCRETE A REVIEW ijeset

    Geopolymer concrete is an innovative construction material which shall be produced by the chemical action of inorganic molecules. Fly Ash, a by- product of coal obtained from the thermal power plant is plenty available worldwide. Flyash is rich in silica and alumina reacted with alkaline solution produced aluminosilicate gel that acted as the binding material for the concrete. It is an

  • Jestr Engineering Science and Technology Review

    flyash based geopolymer concrete, especially the compressive strength. The test variables included were: the age of concrete, curing time, curing temperature, quantity of super plasticizer, the rest period prior to curing, and the water content of the mix. Bakharev [25] investigated the durability of geopolymer materials manufactured using class F fly ash and alkaline activators when exposed

  • Geopolymer for repair and rehabilitation of reinforced

    The rough surface was primed with a mixture of geopolymer to avoid the loss of geopolymer from fabrics to voids in concrete. The fabrics themselves were pregged using hand pre-pregging and placed at the bottom surface of the beam. The beam with two layers was allowed to dry for 24 hours and heated to 80˚C to cure the geopolymer. For beams with 3 and 5 layers, after placing the fabrics, they

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