THE METHOD OF MINIMIZING DEFORMATION OF THE FILLING MASS SHRINKAGE
The method of minimizing deformation of the filling mass shrinkage that includes placing in the formed mass of reinforcing elements along with hardening mixtures is proposed, and basalt nanomodified microfiber (MBM) used as reinforcing elements. Analysis of the data shows that the introduction of MBM in the amount of 7,5 % by weight of the binder reduces the deformation of the filling mass shrinkage, while maintaining the ability to transport the mixture through the pipes.