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Experimental study on Geo-Polymer concrete incorporating GGBS

Experimental study on Geo-Polymer concrete incorporating GGBS V. Supraja, M. Kanta Rao Abstract — The major problem the world is facing today is the environmental pollution. In the construction industry mainly the production of Portland cement will causes the emission of pollutants results in environmental pollution.

Comparative Study on the Production Cost of Geopolymer and

cement. One such emerging material is “Geopolymer concrete” which uses only mineral admixtures in place of cement. Geopolymer concretes were eventually developed with the aim of reducing the carbon footprint by eliminating the usage of cement and reduce the cost by use of industrial by products which otherwise would be

Study On Fly Ash Based Geo-Polymer Concrete Using

and Dody M.J. Sumajouw, “ Studies on fly-ash based geo-polymer concrete”,Geopolymer: green chemistry and sustainable development solutions. [2] “Concrete Technology “ by M.S. Shetty, S. Chand and company. [3] Davidovits, J, “Soft Mineralogy and Geopolymer”, Proceedings of the Geopolymer 88 International

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Accelerated testing for studying pavement design and performance (FY 2001) : evaluation of the performance of permeable and semi-permeable unbound grandular [sic] bases under Portland cement concrete pavement (PCCP) slabs and alternate load transfer devices for joint repair / prepared by Hani Melhem, Roger Swart, Sandy Walker. TE 278 .M457 2003

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What is geopolymer concrete?

Jan 09, 2017 · Geopolymer concrete is an innovative and ecofriendly construction material and an alternative to Portland cement concrete. Use of geopolymer reduces the demand of Portland cement which is responsible for high CO2 emission.

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Geo-polymer Concrete–Green Concrete for the Future—A Review

greenhouse gas annually. Geo-polymer concrete is totally different in materials and chemistry which is synthesized from waste material like fly-ash(Class F or C), rice husk along with binding solution which is free of cement. This paper gives an overall view of the process and parameters which effect the geo-polymer concrete till date.

Publications for Geopolymer and Mineral Processing

(2015) “Microstructure and durability of alkali-activated materials as key parameters for standardisation ... (2014) “Distinctive microstructural features of aged sodium silicate-activated slag concretes” Cement and Concrete DOI:10 ...

Geopolymer concrete

Dec 02, 2012 · 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 ...

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The first geopolymer cement developed in the 1980s was of the type (K,Na,Ca)-poly(sialate) (or slag-based geopolymer cement) and resulted from the research developments carried out by Joseph Davidovits and J.L. Sawyer at Lone Star Industries, USA and yielded the invention of Pyrament® cement. The American patent application was filed in 1984 ...

Evaluation of Radiation Shielding Properties of the

Magnetite with steel and magnetite concentrate ore, cement, and water give better radiation shielding properties compared with ordinary concrete.[6,7] Polymer composite has the advantages such as better shielding against x

Polymer Concrete Topic

Polymer concrete is a composite material in which the aggregate is bound together in a matrix with a polymer binder. The composites do not contain a hydrated cement phase, although portland cement can be used as an aggregate or filler. Polymer concrete composites possess a unique combination of properties dependent on the formulation.

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which partially replaces the use of Portland cement in concrete(up to 60%), while maintaining excellent mechanical properties with enhanced durability performance. Another development is geopolymer, i.e. inorganic Alumino-silicates polymer synthesized from minerals of geological origin or by- products materials,

Experimental and analytical investigations on shear

Geo polymer materials are inorganic polymers synthesized by reaction of a strongly alkaline silicate solution and an alumino silicate source. Geo polymer is used as binder to completely replace the ordinary Portland cement ...

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