Posternak O. Wall elements from construction-heat-insulating unautoclave foam-concrete under uncentral loading

Object of researches: wall elements from construction-heat-insulating unautoclave foam-concrete; a purpose - working out of recommendations to calculation of bearing ability of uncentral compressive wall elements from construction-heat-insulating unautoclave foam-concrete, and also research of their characteristics of durability and deformation property with change of mineral fillion at short-term and long loading; methods - experimentally-theoretical with use of methods of the theory of planning of experiment, a method of mechanical test of patterns by loading with use electrotensometric, a mechanical way of measurement of movings and photofixing of schemes of destruction, comparison and generalisation theoretical and experimental data; results - calculation of wall elements from construction-heat-insulating unautoclave foam concrete on action of compressing longitudinal force is specified, there are established multinomial dependences of characteristics of durability, the initial module of bounce, relative deformations shrinkage and creep of construction-heat-insulating unautoclave foam-concrete from quantity of fillion and its dispersions, influence of these factors on the specified characteristics is studied; novelty - experimental data about the bearing ability, the intense-deformed condition and character of destruction construction-heat-insulating unautoclave foam-concrete are received; it is introduced - in designing and on manufacture of wall constructions (SLR "Ukrbudcomplect", PE "Project"), in educational process.