26.11.2024 y. at 14:30 o'clock Dubovitskaya Natalya Sergeyevna was defended on the topic: «Development of energy-saving lightweight concrete using recycled polystyrene raw materials and technology for their production», in the specialty: 02.00.07 – "Chemistry and technology of composite, varnish and rubber materials" (technical sciences) for the degree of Doctor of Philosophy in technical sciences (РhD).
