Search academic texts

Registration Number

0225U004381, (0124U003781) , R & D reports

Title

Development of technologies to protect, increase stability and eliminate the consequences of damage to objects of critical and civil infrastructure by methods of spraying and injecting polyurethane compositions

popup.stage_title

Розроблення та оптимізація технологічних процесів нанесення захисних покриттів та ін’єктування пошкоджень різного типу

Head

Sylovanyuk Viktor P, Доктор технічних наук

Registration Date

03-12-2025

Organization

Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine

popup.description1

Development of technological processes and materials for the protection of defense and civil constructions against destruction due to explosions; development of measures aimed at protecting military and civilian personnel from damage by fragments of buildings and defense structures during explosions; development of technologies and means for restoring the integrity of damaged elements of structures and buildings.

popup.description2

The project is aimed at solving urgent problems: a) protection of defense and civilian buildings and structures, protection of military personnel and civilians from shrapnel of destroyed protective walls; b) restoration of the integrity of civilian and defense buildings damaged by shelling. The protection of buildings is based on the technology of applying protective polyurethane coatings to the walls, internal partitions and ceilings of buildings. To restore damaged facilities, we offer injection technologies for healing cracks in concrete, reinforced concrete and brick structures. They involve the injection under pressure of liquid materials capable of forming strong adhesive bonds with concrete matrices after crystallization or polymerization. Polymeric materials, which have high deformation and strength properties, are able to absorb the energy of an explosion, ensuring the integrity of the structure and protecting people.

Product Description

popup.authors

Viktor P. Sylovaniuk
Valerii I. Marukha
Nataliia A. Ivantyshyn
Volodymyr S. Kravets'
Vitalii O. Melnyk
Mariana V. Marukha

popup.nrat_date

2025-12-03