Explore Project Topics on: Replacement of coarse aggregates in concrete

ABSTRACT The Reuse of waste glass in concrete production is among the attractive option of achieving waste reduction and preserving the natural resources from further depletion thereby protecting the environment and achieving sustainability. This present study examined the variation in the strength prope1ties of concrete using waste glass... Continue Reading

TABLE OF CONTENTS DECLARATION..........................................................................................................................ii APPROVAL............................................................................................................................... iii... Continue Reading

ABSTRACT Sand has traditionally been used as fine aggregate in structural concrete. It is usually imported from relatively distant places at high costs, and this increases the overall cost of making concrete and of providing housing in various Nigerian communities. This study investigates the performance of 409/o of laterite as fine aggregate in... Continue Reading

ABSTRACT In an attempt to reduced non-renewable material usage, reduce green-house substances and at the same time be relevant to our environment, this research presents the progress of investigation going on to evaluate some properties of POEBA as partial replacement of cement in the production of structural concrete. This research work is... Continue Reading

ABSTRACT In an attempt to reduce non-renewable material usage, reduce green-house substances and at the same time be relevant to our environment, this research presents the progress of investigation going on to evaluate some properties of EPO-FBA as partial replacement of cement in the production of structural concrete. This research work is... Continue Reading

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ABSTRACT Concrete is a mixture of fine aggregate (sand), coarse aggregate (rock), cement, and water. The increasing demand of concrete for construction and development of infrastructure has drawn the attention of many researchers in searching for less expensive alternatives to the traditional materials employed in the construction industries in an... Continue Reading

ABSTRACT  In recent years there has been an increase in the number of construction works and  concrete is the main construction material for most of the structures that are being  built. Nigeria is a developing Country with a large population and land area therefore  a consumer of concrete. This paper considers the option of recycling concrete... Continue Reading

ABSTRACT  In recent years there has been an increase in the number of construction works and  concrete is the main construction material for most of the structures that are being  built. Nigeria is a developing Country with a large population and land area therefore  a consumer of concrete. This paper considers the option of recycling concrete... Continue Reading

ABSTRACT We analyze a class of randomized Least-Recently-Used (LRU) cache replacement algorithms under the independent reference model with generalized Zipf’s law request probabilities. The randomization was recently proposed for Web caching as a mechanism that discriminates between different document sizes. In particular, a requested document... Continue Reading

ABSTRACT We analyze a class of randomized Least-Recently-Used (LRU) cache replacement algorithms under the independent reference model with generalized Zipf’s law request probabilities. The randomization was recently proposed for Web caching as a mechanism that discriminates between different document sizes. In particular, a requested document... Continue Reading

  A CASE STUDY OF     ANAMBRA MOTOR MANUFACTURING COMPANY LIMITED ENUGU.       ABSTRACT           This research is a study of the problems of acquisition and replacement of plant and equipment in a manufacturing industry.  It is aimed at... Continue Reading

ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in this case tasting of the solution, the... Continue Reading

ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in this case tasting of the solution, the... Continue Reading

ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in this case tasting of the solution, the... Continue Reading

ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%)... Continue Reading

ABSTRACT  This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%)... Continue Reading

ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in this case tasting of the solution, the... Continue Reading

ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in this case tasting of the solution, the... Continue Reading

    ABSTRACT This research investigated how the sweetness of sugar substitute compares to the sweetness of sugar. In this research different percentage solution of sugar, artificial sweetener and natural sweetener (10%, 1%, 0.1% and 0.01%) were prepared. Ten volunteers were gathered for the sensory evaluation in this case tasting of the... Continue Reading

ABSTRACT High cost of feed is a major constraint to fish farming in Nigeria. This study investigated the growth performance of African catfish (Clarias gariepinus) fed graded levels of plantain peels (PPM). PPM was used to replace maize at 0% (T1), 25%(T2), 50% (T3), 75% (T4) and 100% (T5) for 56 days level. Data collected were analyzed One-way... Continue Reading

ABSTRACT The study involved 16 yreaner crossbred (New Zealand White and Chinchila) rabbits of about eight weeks of a.fetz with initial average weight of 0.69 kg. The animals were offered a measured amount of their respective diets. The level of replacement of groundnut cake with Gliricidia leaf meal (GLM) were 0, 25 50 and 75%, to give four diets... Continue Reading

ABSTRACT An experiment was conducted to evaluate the effect of utilizing newsprint waste (NPW) as replacement for maize on performance and haematological parameters of grower rabbits. Sixteen grower rabbits between 10-12 weeks old were randomly assigned on weight equalization to the treatments during 8-weeks trial. Preliminary investigation was... Continue Reading

ABSTRACT The study involved 16 yreaner crossbred (New Zealand White and Chinchila) rabbits of about eight weeks of a.fetz with initial average weight of 0.69 kg. The animals were offered a measured amount of their respective diets. The level of replacement of groundnut cake with Gliricidia leaf meal (GLM) were 0, 25 50 and 75%, to give four diets... Continue Reading

ABSTRACT High cost of feed is a major constraint to fish farming in Nigeria. This study investigated the growth performance of African catfish (Clarias gariepinus) fed graded levels of plantain peels (PPM). PPM was used to replace maize at 0% (T1), 25%(T2), 50% (T3), 75% (T4) and 100% (T5) for 56 days level. Data collected were analyzed One-way... Continue Reading

This is a project work which dealt with replacement of a non conventional one to a conventional one. The title is ' The effects of partial replacement of maize with ripe plantain peels meal on the performance of broiler chickens ' . the result showed that there was no significant difference with birds fed 50%rppm and birds fed the control diet... Continue Reading

This is a project work which dealt with replacement of a non conventional one to a conventional one. The title is ' The effects of partial replacement of maize with ripe plantain peels meal on the performance of broiler chickens ' . the result showed that there was no significant difference with birds fed 50%rppm and birds fed the control diet... Continue Reading

This is a project work which dealt with replacement of a non conventional one to a conventional one. The title is ' The effects of partial replacement of maize with ripe plantain peels meal on the performance of broiler chickens ' . the result showed that there was no significant difference with birds fed 50%rppm and birds fed the control diet... Continue Reading

 ABSTRACT There has been a gradual increase of the price of feed resources from conventional protein leading to the inadequate supply of animal protein. Leucaena leucocephala (lam) is a leguminous browse plants that can be used in diets to replace or used in combination with protein source conventional feed ingredients. It's use has been... Continue Reading

ABSTRACT The effects of Moringa o/eifera seed meal (MSM) on the growth performance and haematological indices of Clarias gariepinus fingerlings were investigated for a period of eight (8) weeks. Five iso-nitrogenous (40% crude protein) diets were fonnulated under completely randomized experiment in which MSM replaced fish meal (FM) at 0% (Tl), 25%... Continue Reading