OF FLY ASH AND GGBS BASED GEOPOLYMER CONCRETE 1 2Ajay Takekar, 1 PG Student, Department of Civil Engineering, JSPM''s Rajarshi Shu college of Engg., Pune, MH, India 2 Professor, Department of Civil Engineering, JSPM''s Rajarshi Shu college of Engg., Pune, MH, India *** Abstract The present investigation aims at studying the mechanical properties of fly ash and ...
WhatsAppعرض المزيدThis chapter deals with fly ashbased geopolymer concrete. The mixture design, production, and curing of geopolymer concrete are briefly given. The behaviour and the shortterm properties in compression and tension are then described. The chapter also includes an account of the drying shrinkage and creep properties of geopolymer concrete. Excellent resistance offered by the fly ashbased ...
WhatsAppعرض المزيدPowerpoint Presentations and Detailed Seminar Reports. If you are unable to download any of the topics mentioned below, you can mail to the Admin to get the soft copy of the topic of your interest. Wednesday, April 24, 2013. Geo polymer geopolymer concrete. Posted by Dr. Sujay Raghavendra N at 1:49 AM. 2 comments: Ekeeda said... Interesting Article. Hoping that you will .
WhatsAppعرض المزيدMechanical Properties of Geopolymer Concrete. Compressive strength of geopolymer concrete have been found up to 70 MPa (N/mm 2). The concrete gains its compressive strength rapidly and faster than ordinary Portland cement concrete.
WhatsAppعرض المزيدPRESENTATION ON CONCRETE 1. Details Of Construction Section: Civil 7c Group No: 01 Sonargaon University Course Teacher: Tanjinur Akter Lecturer Assistant Coordinator, Department of Civil Engineering, Sonargaon University Group Leader: Asaduzzaman Emran Topic: Concrete 2. Concrete The word concrete comes from the Latin word "concretus". Which means compact. Now a days concrete .
WhatsAppعرض المزيدFree Download of Table of Contents and Chapter 1 of "Geopolymer Chemistry and Applications" (1 in PDF format). Additional information. Weight: kg: Dimensions: 22 × 14 × 4 cm : Français. Étudiants, membres d''une université, écoles ou toutes institutions d''enseignement et bibliothèques, bénéficiez d''un bon de réduction de € 30 Euros et achetez ces 2 livres pour ...
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WhatsAppعرض المزيدAn environmental alternative to. CO2producing Portland Cement. CO2 and Global Warming ... Alternative process vs. alternative chemistry ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on id: c691bZDc1Z
WhatsAppعرض المزيدPPT – Geopolymer Concrete for Green Construction Materials PowerPoint presentation | free to download id: 217aaeNjU2N. The Adobe Flash plugin is needed to view this content. Get the plugin now. Actions . Remove this presentation Flag as Inappropriate I Don''t Like This I like this Remember as a Favorite. Download Share Share. View by Category Toggle navigation. Presentations. Photo ...
WhatsAppعرض المزيدGeopolymer 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 • Discussion on future development ...
WhatsAppعرض المزيد· Explore Self Compacting Concrete with Free Download of Seminar Report and PPT in PDF and DOC Format. Also Explore the Seminar Topics Paper on Self Compacting Concrete with Abstract or Synopsis, Documentation on Advantages and Disadvantages, Base Paper Presentation Slides for IEEE Final Year Civil Engineering CE or IEEE Civil Construction BTech, BE, MTech .
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WhatsAppعرض المزيدConcrete :Process • Alkaline solutions induce the Si and Al atoms in the source materials,example fly ash, to dissolve. • Gel formation is assisted by applying heat. • Gel binds the aggregates,and the unreacted source material to form the Geopolymer concrete. 10. Reaction Mechanism 11.
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WhatsAppعرض المزيدMaterials: Geopolymer concrete can be manufactured by using the lowcalcium (ASTM Class F) fly ash obtained from coalburning power stations. Most of the fly ash available globally is lowcalcium fly ash formed as a byproduct of burning anthracite or bituminous coal. Commercial grade Potassium Hydroxide in pallets form (97% purity) and sodium Hydroxide solution (Na 2O=%, SiO 2 ...
WhatsAppعرض المزيدPreparation of geopolymer concrete Geopolymerisation Storage Aggregate Fly ash Alkaline activator NaOH + Na Silicate 8. MANUFACTURE OF GEOPOLYMER CONCRETE 9. The aggregates are prepared in saturatedsurfacedry (SSD) condition, and are kept in plastic buckets with lid Dry Materials of Geopolymer Concrete 10.
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WhatsAppعرض المزيدGeopolymer concrete is an innovative, sustainable, cementless, and eco‐friendly concrete that directly reduces the carbon footprints due to the total replacement of the cement from the concrete ...
WhatsAppعرض المزيدMechanical Properties of Geopolymer Concrete. Compressive strength of geopolymer concrete have been found up to 70 MPa (N/mm 2). The concrete gains its compressive strength rapidly and faster than ordinary Portland cement concrete.
WhatsAppعرض المزيد· Title: geopolymer concrete ppt Page Link: geopolymer concrete ppt Posted By: Guest Created at: Saturday 11th of August 2012 11:08:52 PM Last Edited Or Replied at :Monday 13th of August 2012 02:00:56 PM [:=Show Contents=:] ppts on geo polymer concrete, ppt on polymer concrete, geopolymer, geopolymer concrete ppt free download, Title ...
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WhatsAppعرض المزيد· Geopolymer concrete 1. By PADIGA AKHILESH GO6155VIKAS REDDY MAREPALLY GO6148 PEKETI PADMAKANTH GO6159 2. Partially replace the cement in concrete Ex: HIGH VOLUME FLY ASH CONCRETE Develop alternative material Ex: Geopolymer concrete 3. Portland cement production is a major contributor to CO2 emissions as an estimated 5 TO 8 %of all human .
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