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An Experimental Study on Properties of Concrete using Waste Plastic Scrap Materials as Partial Replacement of Coarse Agg

An Experimental Study on Properties of Concrete using Waste Plastic Scrap Materials as Partial Replacement of Coarse Agg

Investigations were done on M 30grade concrete by replacing coarse aggregate partially by plastic fiber to get maximum strength. This work presents the Strength and workability results of waste plastic fiber reinforced concrete WPFRC . The different percentages of waste plastic fiber reinforced concrete used in the experimentation are 0 , 0.5 , 1 , and 2 by partial replacement of coarse aggregate using plastic fiber This Study presents the satisfactory results on various strength tests of concrete containing plastic fiber as a partial replacement of coarse aggregate and would help to resolve solid waste disposal problem. However, further research work is still necessary in order to have a more in depth understanding. Mahendra Yadav | Pratiksha Malviya "An Experimental Study on Properties of Concrete using Waste Plastic Scrap Materials as Partial Replacement of Coarse Aggregate" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25195.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/25195/an-experimental-study-on-properties-of-concrete-using-waste-plastic-scrap-materials-as-partial-replacement-of-coarse-aggregate/mahendra-yadav

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Experimental Investigation on Replacement of Cement in Concrete Partially by using Dolamite Powder

Experimental Investigation on Replacement of Cement in Concrete Partially by using Dolamite Powder

Concrete is the most extremely used construction material within the world, which always uses natural resources like lime, aggregates and water. The production of cement in world has increased greatly, due to this cement production emission of CO2 gas has been increased tremendously, ultimately environmental pollution increased to very large extent. This affect to environment has been reduced by cement has been replaced by some supplementary materials like Dolamite Powder or Fly ash or GGBS and so on. Dolamite. Powder was conducted detailed study and lots of research work has been made on other waste materials and it is found there is a great future scope for research on Dolamite Powder as a replacement to cement, sand or both. Now in our case, cement has been replaced partially with in varying proportions likewise from 0 to 20 and its effect has been analysed on the standard consistency, soundness, setting times of cement and compressive strength of cement mortar mixes. The cubes and cylinders of concrete were casted for variable content of dolomite powder. Pramod Dhamne | Dr. P. B. Nagarnaik "Experimental Investigation on Replacement of Cement in Concrete Partially by using Dolamite Powder" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23035.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/23035/experimental-investigation-on-replacement-of-cement-in-concrete-partially-by-using-dolamite-powder/pramod-dhamne

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Improving Properties of Concrete Replacing Cement and Natural Sand with Metakolin and Robo Sand

Improving Properties of Concrete Replacing Cement and Natural Sand with Metakolin and Robo Sand

Concrete is the most extensively used construction material in the world, which consumes natural resources like lime, aggregates and water. The worldwide production of cement has greatly increased, due to this production environmental pollution increases with emission of CO2 gas. To reduce this effect cement was replaced by some supplementary materials like Metakaolin, Fly ash, Bottom Ash, Ground Granulated Blast Furnace Slag GGBS and Rice Husk etc.. In this content Metakaolin was a pozzolanic material used in wide range in replacement of cement. Metakaolin is dehydroxylated aluminum silicate, due to its pozzolanic activity the strength properties and durability properties of concrete increases and reduction in Porosity and Permeability also. Now a day's availability of natural sand is constraint, so alternative material called ROBO Sand having similar properties as that Natural Sand is used in place of Natural sand to study the fresh and hardened properties of concrete. In this present investigation cement is replaced partially with metakaolin in varying percentage i.e. 0 , 6 , 12 , 18 and 24 and natural sand with 45 ROBO sand to get the different concrete mixes. The fresh and mechanical properties of concrete i.e. workability slump test and compressive strength, split tensile strength and flexural strength at 7 days, 28 days and 56 days are studied of the different concrete mixes and results are compared with conventional concrete. Jyoti Rani | Shashi Sharma | Vikram Dhillon "Improving Properties of Concrete Replacing Cement and Natural Sand with Metakolin and Robo Sand" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23944.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/23944/improving-properties-of-concrete-replacing-cement-and-natural-sand-with-metakolin-and-robo-sand/jyoti-rani

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22 views • 2 slides

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