Abstract

This paper is an experimental pilot test conducted at the Ceramics section of the Department of Industrial Design, Federal University of Technology, Akure to explore the possibility and sustainability of producing refractory burnt bricks in Akure, Ondo State – Nigeria. Physical characteristic tests were conducted on clay types sourced at different locations within Akure. Samples were taken and processed at various stages of production from mining, processing, storage, forming to firing. Result of the tests includes colour change, shrinkage, size variation, compressive strength and rate of water absorption. Keywords: Refractory, Shrinkage, Lining, Formulation, Insulating and Binder.