New walling materials based on a dolomite binder

Building materials based on magnesia binders (magnolites) are characterized by the following useful properties: high mechanical strength, fire resistance, low electrical conductivity, weather resistance, bactericidal, and decorative properties. A characteristic feature of magnesia binders, compared with traditional binders, is the addition of magnesium chloride solutions (rather than water) to caustic magnesite or dolomite. It should be noted that low firing costs, in contrast to the production of lime and Portland cement, are an indisputable advantage of using magnesite and dolomite. This study considers new compositions of dolomite composites, the possibility of obtaining glass–dolomite wall panels, and the possibility of using finely ground limestone as a filler for dolomite composites. As a result of the research, new compositions of dolomite composites and samples of glass–dolomite wall panels based on the developed waterproof dolomite binder were obtained, and the possibility of using finely ground limestone as a filler for dolomite composites was demonstrated.