Modeling the optimal compositions of dry gypsum mixtures with bio-vegetable fillers, research of their adhesion properties
Аннотация
In the technology of modern finishing works, an urgent direction is development of compositions of dry plaster mixtures using biological, energy-saving and local materials of natural origin. This article presents the results of scientific study and laboratory testing the introduction of bio-plant micro-fillers in production of dry plaster mixtures on a gypsum binder. Attempts have been made to model the composition of gypsum plaster mixes used for the internal walls of buildings and structures. As a result, mathematical models of optimal compositions with high adhesion strengths of these compositions with various surfaces have been developed, which is one of the promising directions in the field of dry construction. The influence of process and ingredient factors on the adhesive properties of plaster mixtures has been studied, and regression equations have been drawn up.