11(1)13
Nauka innov. 2015, 11(1):78-85
https://doi.org/10.15407/scin11.01.078
V.І. Marukha2, V.P. Sylovanyuk1, Ya.А. Serednitskiy2
1 Karpenko Physico-Mechanical Institute, NAS of Ukraine, Lviv
2 SE Engineer Center «Techno-Resurs», NAS of Ukraine, Lviv
Creation of Polyurethane Injection Materials, Their Pilot-industrial Production, Development and Industrial Introduction of the Technology of Strengthening and Restoring the Operability of Damaged Constructions and Buildings
Section: Celebrating the 10th Anniversary of the Journal
Language: Ukrainian
Abstract: Polyurethane and foam polyurethane fluid injection materials not conceding foreign analogues and technology technology of restoration and strengthening the operability of concrete and reinforced concrete structures and buildings damaged by cracks were developed. Normative and technical documentation on the injection materials and technological processes was created. The diagnosticrestoring complex for implementing the above technologies was designed, installed and utilized at the construction sites. The equipment is designed and manufactured; the technology of the research and industrial production of «A» and «B» components of injecting polyurethane materials is designed and developed. The pilot-scale batch is manufactured. Technological processes of preparation and application of the «A» and «B» componentsof the injecting materials in industrial conditions are worked out and implemented.
Key words: injection materials, polyurethane and foam polyurethane compositions, operability restoration, building constructions.
References:
1. Panasyuk, V.V. Marukha, V.I., and Sylovanyuk, V.P. (2014). Injection Technologies for the Repair of Damaged Concrete Structures. Dordrecht: Heidelberg: New York: London: Springer.
https://doi.org/10.1007/978-94-007-7908-2
2. Panasyuk, V. Sylovanyuk, V., and Marucha, V.: Static and Cyclic Strength of A Cracked Body Which Strengthened by Injection Technologies. Acta Mechanica and Automatica, 1, 1, 85-88 (2007).
3. Marukha, V.I., Panasyuk, V.V., and Sylovanyuk, V.P. (2009). Mechanic Destruction and Strength of Materials. In: Panasyuk, V.V. (Ed.). Injection Technologies for Repair of Damaged Structures after Long Exploitation, 12. Lviv: SPOLOM (in Ukrainian).
4. Marukha, V.I., Serednitskiy, Ya.A., Hnyp, I.P., and Sylovanyuk, V.P.: Development of Injection Techniques and Creation of Mobile Complex for Trouble-shooting and Repair of Concrete and Reinforced Concrete Structures Operated under Conditions of Corrosion and Mechanical Destruction. Science and Innovation, 3, 5, 55-62 (2007) (in Ukrainian).
5. Marukha, V.I., Serednitskiy, Ya.A., Pichugin, A.T., et al.: Development and Production of Pilot Equipment and Creation of Shop for Production of Polyol Components of Polyurethane Injectable Materials. Science and Innovation, 5, 17-24 (2009) (in Ukrainian).
6. Marukha, V.I., Fedirko, V.M., Serednitskiy, Ya.A., et al.: De velopment of Binary Polymer Materials of Cold Solidification and Their Application in Industry. Science and Innovation, 8, 5, 49-56 (2012) (in Ukrainian).
7. Golushkova, L., Galan, I., Neprila, M., and Gulai, O.: Influence of Polyether and Isocyanate Components on Viscosity of Polyurethane Composites at Their Condensation Polymerization. Bulletin of Ternopil STU, 11, 1, 31-37 (2006) (in Ukrainian).
8. Serednitskiy, Ya.A.: Influence of the Structure of Polyether Block and Isocyanate Components on the Properties of Polyurethane Elastomers. Composite Polymer Materials, 2, 45-50 (2001) (in Ukrainian).