Kachomanova M. Filled epoxy polymer materials by low-temperature hardening with improved technological and field-performance data

The object of study - the elaboration of filled epoxy polymer compositions based on epoxy amine oligomer, binary hardening agent buy amine type and mineral dispersive fillers; the aim of study - design of filled epoxy polymer materials from domestic raw materials, which are hardening at negative temperatures and characterized by improved technological and field-performance data, as well as design the technique of its use for reinforcement and reconstruction of buildings and brickwork; the method of research - special methods and apparatus taking into consideration the operating conditions of designed compositions, as well standard methods of physical-mechanical properties analysis; novelty - for the first time it has been shown the possibility of making the dilatancy- newtonian structures based on low-filled oligo-epoxy-filled systems, nonionic surface active agent and dispersive fillers, which are characterized by low concentration of surface acid-base absorption centers; it has been shown that filled epoxyamine composites are characterized by increased wearability, and high degree of water and chemical resistance, adhesive and mechanical properties and low water permeability, and have uniform cross-linked structure with higher relaxation ability;the results of study - It has been elaborated the filled polymeric compositions by low-temperature hardening for injecting the masonry constructions, as well a concrete constructions. The effectiveness of filled epoxy polymeric materials as injecting compositions has been established. The automation of injection process has been carried out. It has been designed the incorrodible coatings for concrete protection and its properties are studied;field of application - design, building, reconstruction and reinforcement of residential and production buildings.