Online ISSN: 2515-8260
Author : Adilhodzhaev, Anvar
THE STUDY OF THE INTERACTION OF ADHESIVE WITH THE SUBSTRATE SURFACE IN A NEW COMPOSITE MATERIAL BASED ON MODIFIED GYPSUM AND TREATED RICE STRAW
European Journal of Molecular & Clinical Medicine,
2020, Volume 7, Issue 2, Pages 683-689
The article considers the issues of thermochemical treatment of the surface of plant aggregates to ensure strong adhesive interaction with a gypsum matrix in a composite building material. A selection of additives contributing to the improvement of adhesive strength and physical and mechanical properties of gypsum boards was conducted. A comparative analysis of the effect of moisture sorption on the durability of the composite material at the processing of fiber aggregates was also performed.
INFLUENCE OF MODIFIED MINERAL FILLERS WITH HYDROPHOBIZING ADDITIVE ON STRUCTURAL-FORMING
European Journal of Molecular & Clinical Medicine,
2020, Volume 7, Issue 2, Pages 690-694
The paper considers the issues of the influence of a hydrophoisizing additive adsorbed on mineral fillers selected by the coefficient of reduced hydration activity on the structure-forming and physicomechanical properties of the cement-sand mortar.
ASSESSMENT OF THE POTENTIAL OF COMPOSITE GYPSUM BINDER BRICKS AS AN ALTERNATIVE TO TRADITIONAL WALL MATERIALS IN UZBEKISTAN
European Journal of Molecular & Clinical Medicine,
2020, Volume 7, Issue 2, Pages 1884-1889
Abstract: The article discusses the possibility of producing bricks from a composite
gypsum binder of increased water resistance from local raw materials and man-made
waste. Experimental data demonstrate the dependence of the characteristics of the binder
on the ratio of its components. The authors provide a comparative analysis of energy
efficiency and other features of bricks made of the composite material and other wall
materials.Q