Nano Manufacturing An Introduction
Nanotechnology involves the manipulation of matter in atomic and molecular scale. It is emerging as a principal discipline that is integrating chemistry and materials science. It holds the promise of being a main driver of technology with significant impact for all aspects of society. Nano manufacturing is manufacturing at the nanoscale. It is an interdisciplinary […]
Study on Properties of Concrete using Rice Husk Ash and Fly Ash as a Partial Replacement of Fine Aggregate and Cement with Sisal Fiber
Concrete is the most widely used construction material in the world it is a mixture of cement, sand , coarse aggregate and water.Storage and safe disposal of industrial by product such as fly ash, SF and rice husk ash is a huge problem everywhere, reuse of these waste eliminates reduce the problem.In this experiment fine […]
BIM Competencies for Minimizing the Construction Remnant of Project Moving Forward from Linear to Circular Economy
A modern lifestyle, alongside the advancement of technology has led to an increase in the type of waste and its amount and being generated, leading to a waste disposal catastrophe. Therefore in the past decades, construction and demolition CandD waste issues have received increasing attention from both practitioners and as well as from researchers around […]
Practical Skills Expected of Block Brick Laying and Concreting Students in Technical Colleges in Rivers State
The study identified the practical skills expected of block laying, brick laying and concreting students in technical colleges in Rivers State, Nigeria. The population of the study consisted of 80 respondents, comprising of 70 registered builders from the ministry of works and housing and 10 block laying, brick laying and concreting teachers of the three […]
Planning and Scheduling Construction Projects using Primavera Software A Case Study
Planning and Scheduling are very essential in the large infrastructure projects like road and bridge construction. These projects have numerous stakeholders and large amount of money, resources are invested. Improper planning and scheduling leads to loss of resources, increase in project cost and unpleasant delays. But with computer and software evolution, it is now possible […]