A Feasibility Study On The Use Of Born Against Concrete Units
A Feasibility Study On The Use Of Born Against Concrete Units ABSTRACT Booming construction activities impose heavy demand on the construction materials especially on the components of Concrete. It has been proved beyond doubt that use of natural aggregates would lead to many environmental problems and also the demolition and disposal of old concrete can lead to solid waste disposal problems. Since all the developing countries are focusing on the sustainable technology, it is felt that use of demolished concrete as a substitute for natural aggregate can be a panacea for many problems. However the previous researchers have found use of recycled concrete leads to reduced strength and other properties. In this work, the demolished concrete from field is obtained, treated by simple techniques to