Mishutin A. Development of scientific bases for increasing of durability of shipbuilding concretes

Object – shipbuilding concrete and fiber concrete; purpose – concretes with higher exploitated qualities and durability; methods – computerized material conducting, acoustics emission, chemical and microscopic analysis of technological damage of concrete; results - research of complex plastified, colmating additives, aggregates and polymeric fiber for increasing concrete durability; novelty – theoretical fundamentals for providing of concrete initial protection, conformity of modifying and methods of concrete structure regulation, function mechanism of plastified and colmating additives and polymeric fibers; application – technological regulations of preparing and application of modified fiber concretes in the construction of Hydro Technical Structures of water economy and floating docks have been worked out; using – at elaboration of State „Concrete shipbuilding”, State Structure Standards „Concrete and Reinforced Concrete Structures”, construction and reconstruction of Hydri Technical Structures andfloating docks.