Improving Properties of Concrete Replacing Cement and Natural Sand with Metakolin and Robo Sand
Journal Title: International Journal of Trend in Scientific Research and Development - Year 2019, Vol 3, Issue 4
Abstract
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
Detect Mood and Play Song Accordingly
There are different moods of data sources primarily audio, image, text, and sensors. Human mood is identified from facial expression and speech tones. Physical activities are used to be detected by sensors which humans c...
Isolation and Molecular Characterization of Pullulanase Producing Bacillus Strains
Pullulanase is an extracellular carbohydrase responsible for the hydrolysis of pullulan and amylopectin toproduce maltotriose. The product maltotriose is used in detergent industry, bakery industry and in the production...
Effect of Service Quality Gaps in Hospital Industry
Quality is considered as one of the imperative factors. In hospital industry patient is a consumer of the hospital whose fulfillment must be taken note. The fulfillment of the patient has relied upon the service executio...
Automatic Query Expansion Using Word Embedding Based on Fuzzy Graph Connectivity Measures
The aim of information retrieval systems is to retrieve relevant information according to the query provided. The queries are often vague and uncertain. Thus, to improve the system, we propose an Automatic Query Expansio...
A Hybrid Apporach of Classification Techniques for Predicting Diabetes using Feature Selection
Diabetes is predicted by classification technique. The data mining tool WEKA has been developed for implementing Support Vector Machine SVM classifier. Proposed work is framed with a specific end goal to improve the exec...