Aspalathos is intended for typical small calculations necessary in everyday life of civil engineer. Calculations are divided in six modules: static, design, reinforcement plans, building physics, geomechanics and hydraulics. Aspalathos is intended for linear and modal structural analysis of plane and space structures modeled with beams and slabs. Also Aspalathos is intended for designing composite cross-sections under biaxial moments and longitudinal force. Cross-sections are defined with reinforcement, cables, lamelas and solids.