Life Cycle Analysis Of Dimensional Stones Production

The continuously increasing rate of the non-renewable raw material consumption together with the production of immense volumes of solid wastes and effluents is one of the main characteristics of our modern society. This leads to an unconditional necessity to reduce the raw material and energy consumption and to recycle the used materials and products. Life Cycle Analysis (LCA) constitutes a promising tool in this direction. LCA is a methodology, whose main purpose is the objective calculation and analysis of the environmental burdens of products, processes and activities as well as the estimation of the possibilities to perform environmental improvements in combination with the rational use of raw materials and energy. The purpose of this paper is to present the life cycle of marble and granite from the quarrying to the processing stage, including the transportation between the quarry and the processing plant, by quantifying the environmental impacts that derive from each stage and the evaluation of their potential effects to the environment and to human health.