In the context of a project of characterisation of Spain marble and its integration in the construction domain like a building support material, an analysis of the different Macael’s marbles is in progress. The final purpose is the conception of a simulation tool able to transform the material from a safe status to a ruin one. The damage description software tool is based on the Incremental Self Consistent method which permits to realise the transition between the mesoscopic and the macroscopic scales [
]. This method takes into account the void inclusions (pores), which represent one of the principal sources of the local-failure mechanisms initiation.