AN INVESTIGATION INTO QUALITY OF AGGREGATE IN ROAD CONSTRUCTION
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 3000
ABSTRACT
The current extensive use of low quality aggregate in Nigerian road for engineering applications is of concern because they appear to be a level of ignorance surrounding their existing properties and implications. This project was conceived for the purpose of comparing the crushed aggregate and one sample each was obtained from different locations and transported to ministry of works laboratory Enugu, Enugu State. These aggregate samples were tested. It also revealed that the standard strength for Abrasion is between 20 – 30 percent comparison were made between the results, precautions, procedures and observations. And this coarse aggregate should be tested and analyzed before using in any constructional purposes to ensure durability of engineering products. The highest and lowest compressive strength was obtained in the concrete specimens prepared with steel slag and calcareous limestone aggregates, respectively. Similarly, the split tensile strength of steel slag aggregate concrete was the highest, followed by that of dolomitic and quartzitic limestone aggregate concretes. The lowest split tensile strength was noted in the calcareous limestone aggregate concrete. The type of coarse aggregate also influences the modulus of elasticity of concrete. Weaker aggregates tend to produce a more ductile concrete than stronger aggregates do.
Related Project Materials
EFFECT OF TAX ADMINISTRATION ON REVENUE GENERATION IN ENUGU STATE (A Case Study Of The State Board Of Internal Revenue Enugu State)
Abstract
The level of revenue generated in the state has been in a declining form due to poor administration and...
INFLUENCE OF COST CONTROL PRACTICES ON THE COST PERFORMANCE OF CONSTRUCTION PROJECTS IN ABUJA-FCT, NIGERIA
ABSTRACT
The Nigerian Construction Industry (NCI) faces numerous cost-related challenges that have in some cases increas...
THE ROLE OF MICRO-ORGANISMS IN WASTE RECYCLING
BACKGROUND OF THE STUDY
Microorganisms are found virtually everywhere in the natural world, where they...
LESSON TIME, LEASSON DURATION, SCHOOL CLIMATE AND CLASS SIZE AS PREDICTORS OF STUDENTS MASTERY OF ENGLISH STUDIES
Abstract
This study is on lesson time, lesson duration, school climate and class size as predictors of students’ m...
ANALYSIS OF THE PHILOSOPHICAL SURVEY IN THE MORALITY OF SPINOZA IN THE LIGHT OF HIS EVIL AND GOOD
Abstract
The study examines philosophical survey in the morality of spinoza in the l...
An Analysis of the National Poverty Eradication Programme (NAPEP) in Ado-Odo Ota Local Government Area, Ogun State, Nigeria
Statement of Problem
The United Nations declared 1996, the international year of eradication of poverty and 1997 to 2006, decade of pover...
THE ROLE OF LOCAL GOVERNMENT IN NATIONAL DEVELOPMENT (A CASE STUDY OF LOCAL GOVERNMENT COUNCIL IN ANAMBRA STATE)
ABSTRACT
This study was carried out to assess the role of the local government in national development. Specifically, th...
INFLUENCE OF EARLY CHILDHOOD EDUCATION ON WATER CONSERVATION
ABSTRACT: This research investigates the influence of early childhood education on water conservation practices among young children. Early ed...
ASSESSING THE EFFECTIVENESS OF EARLY CHILDHOOD LITERACY PROGRAMS IN RURAL AREAS
ABSTRACT: This research assessed the effectiveness of early childhood lit...
FACTORS AFFECTING QUALITY OF LABORATORY SERVICES AT INFECTIOUS DISEASES HOSPITAL, KANO – NIGERIA
ABSTRACT
Quality laboratory services are essential and integral part of improved health outcome especi...
