The article presents the experience and technology of arranging floors of industrial buildings based on cement mortar containing modified basalt microfiber. Structural solution of floor with coating modified with basalt microfiber is given. Technological operations performed at the facility are indicated. Invention proposes a modified solution mixture composition characterised by improved physical and mechanical characteristics. Prior mechanical separation of the microfibers in suspension with water and plasticizer has been found to promote more uniform distribution of the fibers throughout the solution mixture.The scheme of organization of the workplace when laying fiber reinforced cement mortar mixture in the floor covering structure is presented. It has been found that by introducing modified basalt microfibers into the cement mixture, shrinkage strains of the mortar are reduced, which contributes to increasing the crack resistance of the cement coating. Physical and mechanical characteristics of the modified coating are determined, such as abrasion, compressive strength and bending tensile strength. Improved physical and mechanical characteristics of the modified cement mortar were noted, which makes it possible to use the developed compositions and technology when arranging floors in buildings with increased mechanical effects.

Keywords: monolithic coating, device technology, dispersed reinforcement, concrete, modified basalt microfiber, fiber reinforced coating, mortar mix, floors of industrial buildings