International Journal of Engineering Research in Africa Vol. 22

In this volume of journal "e;International Journal of Engineering Research in Africa"e; are presented results of scientific research and engineering decisions for many areas of technical sciences such as materials and processing technologies in mechanical engineering, construction materials and environmental engineering, communication and information technology, logistics and industrial management. We hope that presented articles will be useful in practice of many researchers, engineers and students.Materials, Processing Technology, Environmental Engineering, Construction Materials, Communication, Information Technology, Logistics, Industrial ManagementGeneral Engineering