The article is devoted to the problems associated freeze with the calculated estimation of the parameters of the structural and heat-insulating antifreeze layer in the subgrade of non-rigid roads on various soil bases. The main physical, technical and deformation characteristics of monolithic dispersed non-autoclaved foam concrete reinforced with polypropylene fiber of grades of density from
The article is devoted to the study of carrying capacity and bending deflections of fiber-reinforced non-autoclaved foam concrete structures reinforced by steel ropes. The relevance of such research caused by the fact that the implementation of protecting and supporting structures of reinforced foam concrete is economically efficient. The greatest heat loss in buildings observed through the so-called “cold bridges”, which include window and door lintels. Implementation of cellular concrete lintels solve the problem of insulation.