RESEARCH ON METHODS TO REDUCE THE MICROHARDNESS OF MARBLE AGGREGATES IN THE INSTALLATION OF MOSAIC FLOORS

Аннотация

This article describes the properties of the degradation of the surfaces of brittle and plastic-brittle materials belonging to marble, the characteristics of a crushing body, parameters of accelerated loading, and effects associated with the external environment in which grinding is performed. When applying to marble aggregates in mosaic coatings, primarily abrasive erosion occurs, and a large number of surfaces of cemented abrasive grains are removed through grinding binders, ie, the process of microscratching.