papers on partial replacement of cement by egg shell powder

Abstract

This paper reports the results of experiments evaluating the use of egg shell powder from egg production industry as partial replacement for ordinary Portland cement in cement mortar. The chemical composition of the egg shell powder and com-pressive strength of the cement mortar was determined. The ce-ment mortar of mix proportion 1:3 in which cement is partially replaced with egg shell powder as 5%, 10%, 15%, 20%, 25%, 30% by weight of cement. The compressive strength was d ....etc

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use of granite waste as powder in scc for whitetopping



INTRODUCTION

GENERAL INTRODUCTION
Reinforcing old flexible pavements with concrete layers is called as whitetopping. It is a technique that deserves to be divided under to major s procedures.
Construction of normal thickened slabs over the old pavement and the application of thin cement concrete layers (about 100 mm) with more closed joints, defining square shaped slabs.

There are three types of whitetopping:[/b ....etc

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The fine aggregate is to be replaced with wooden powder and waste plastic. Two separate concrete blocks are to be made with and without the replacement of waste materials. Initially 10 - 15% of waste material has to be replaced and the two blocks are attempted for the crushing load. Based on the results the wastage content will be increased. Now the problem is that, if we can't get such a better result, we can't understand how to go ahead and how to collect the waste materials and if in case is there any chance of replacing any other material. ....etc

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replacement of cement with red mud and replacement of fine aggregate with quarry dust

ABSTRACT

The Bayer Process for the production of alumina from Bauxite ore is characterized by low energy efficiency and it results in the production of significant amounts of dust-like, high alkalinity bauxite residues known as red mud. Currently red mud is produced almost at equal mass ratio to metallurgical alumina and is disposed into sealed or unsealed artificial impoundments (landfills), leading to important environmental issues. It comprises of oxides ....etc

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Sir,
I would be highly thankful if you could please send me the full report & PPT on the prescribed topic Effect of cement replacement by Silica fume and fly ash with latest journals.
Thanks .. ....etc

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Abstract

This study presents an experimental study on self-compacting concrete (SCC) with two cement content. The work involves three types of mixes, the first consisted of different percentages of fly ash (FA), the second uses different percentages of silica fume (SF), and the third uses a mixture of FA and SF. After each mix preparation, nine cylinder specimens are cast and cured. Three specimens are cured in water for 28 days, three specimens are cured in water for 7 days, and three specimens are left in air for 28 days. The slump and V-fun ....etc

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material on the topic including the scope,background,significance and limitation of the study ....etc

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:exclamation
As i am in need of litreture review on granite powder as partial replacement of sand for making concrete ,so i request you to send me the same
....etc

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partial replacement of cement with egg shell powder literature

Abstract

This paper reports the results of experiments evaluating the use of egg shell powder from egg production industry as partial replacement for ordinary Portland cement in cement mortar. The chemical composition of the egg shell powder and com-pressive strength of the cement mortar was determined. The ce-ment mortar of mix proportion 1:3 in which cement is partially replaced with egg shell powder as 5%, 10%, 15%, 20%, 25%, 30% by weight of cement. The compressive strength wa ....etc

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can i get the idea of replacing of fine aggregate by wooden powder?? ....etc

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