Abstract This research assessed the structural characteristics and quality of reinforced concrete primary materials which are cements, aggregates (fine and coarse) and reinforcing steel used in concrete works in Lagos State with a view to determining the extent to which they conform with the requirements of relevant standards. This is achieved by using relevant laboratory procedures to determine their physical, mechanical, chemical and microstructural properties and compare them with the rel...
Abstract This Paper Takes A Colossal Look At The Function And Performance Of Trade Unionism In A Developing Nation With A Special Emphasis On West Africa As A Whole And Nigeria Ij;L Particular. It Began With A Broad Definition Of Trade Union In An Ordinary Sense And From A Legal Perspective. This Was Followed By A General Review Of The History Of Trade Unionism In Nigeria And West Africa From 1912 To 1938,1938 To 1976 And 1976 To Date. Some Of The Notable Unions During The Period Of 1912 To...
ABSTRACT The building construction industry in Ghana is dominated by the use of conventional sandcrete blocks for wall construction. However, there is challenge of delivering products of maximum value to clients at an affordable cost and on time. Addressing this challenge will require adopting lean construction principles towards minimising waste and maximising value in the building construction process. This study aimed at making a case for the use of interlocking blocks as an alternative bu...
ABSTRACT The performance of contractors is essential to the success of construction projects. Enhancing the performance of construction firms will significantly contribute to the productivity of the construction industry. The aim of the study was to examine performance of building contractors on public projects in the Bolgatanga Municipality. The study adopted a descriptive survey approach involving the design and administration of survey questionnaires. The respondents’ for the study was ...