1. Building Engineer, Musaat Foundation Researcher, and Lecturer, Dept. of Constructive Pathologies, Univ. of Extremadura, Avenida de las Letras s/n, Cáceres 10004, Spain (corresponding author).
2. Building Engineer, Musaat Foundation Researcher, and Lecturer, Dept. of Constructive Pathologies, Univ. of Extremadura, Calle Sta. Teresa Jornet 38, Mérida 06800, Spain.