The monograph examines the study of the influence of temperature and pressure conditions on the properties of the mold, the determination of the main technological parameters in the formation of sand-resin mixtures, the development of a technology for the manufacture of sand-resin molds with increased operational properties under non-stationary load. The monograph is intended for scientific, engineering and technical workers in the metallurgical and machine-building industries, doctoral students, undergraduates and university students.