This special edition presents cutting-edge research results and insights across areas: materials and processing technologies, waste treatment, and materials and technologies in construction. The publication will be an invaluable resource for researchers and engineers whose activity is related to machine building, construction and ecological safety. Waste Treatment, Green Building Materials, Alloy, Extrusion, Process Modelling, Mechanical Properties, Materials Testing, Seismic Evaluation, Energy Audit, Pavement Materials Science, Building Materials, Manufacturing.