Abstract

Partial Replacement of Cement by Industrial Fly ash as Binding Agent

Highlights

  • The use of concrete is a construction constituent and one of the oldest methods used in a modern world

  • Cheap and available in market, this is the reason that it is used as construction material in worldwide [14].Cement industry consumes 10-15% cement based adhesive material, 70-75% natural rocks and 15% water, that is why this industry is the biggest industry for consuming the natural resources

  • 1) Tensile Strength of Briquettes Containing Coal Ash Fig.1 defines the average values of briquettes tensile strength containing different proportions of coal ash as a partial replacement of cement

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Summary

INTRODUCTION

The use of concrete is a construction constituent and one of the oldest methods used in a modern world. 10-15% of the cement based adhesives and 15% of water is included in the 70-75% 0f total concrete, while it is estimated that annual production of concrete is 37-41.14 million tons in Pakistan. Cheap and available in market, this is the reason that it is used as construction material in worldwide [14].Cement industry consumes 10-15% cement based adhesive material, 70-75% natural rocks and 15% water, that is why this industry is the biggest industry for consuming the natural resources. Because of the pozzolanic behavior of ash, it is used in concrete production, for producing the low cost and light weight concrete. For the production of concrete, fly ash can be used as cost effective and environmental friendly technique. In this study we produce low cost and environment friendly mortar by adding coal, Vachellia nilotica (kikar) and Dalbergia sissoo (shisham) ash

Materials
Samples prepartaion and Curing
Testing
Tensile Strength
Days Curing 14 Days Curing 21 Days Curing 28 Days Curing
Days Curing
Compressive Strength
Full Text
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