Cement material containing barium slag and preparation method thereof

(22) 09.10.2024

(43) 10.01.2025

(57) The invention relates to the technical field of cement, and discloses a cement material containing barium slag and a preparation method thereof.The cement material containing the barium slag is obtained by adding the barium slag, fly ash, a polycarboxylate superplasticizer, Portland cement, a boron modified quaternary ammonium salt polymer, modified ferrocene and water into a stirrer and stirring the materials evenly. Iron ions in ferrocene in the boron-modified quaternary ammonium salt polymer can be combined with hydroxyl ions in water to form a ferric hydroxide hydrate, the compound can catalyze the hydration reaction of cement, so that concrete can be hardened more quickly, the mechanical property of the concrete is enhanced, polyurethane contained in the compound can also improve the impermeability of a cement material, and the water resistance of the cement material is improved. The boron element contained in the cement can improve the durability of the cement, the sulfonic group can improve the fluidity of the cement, and the quaternary ammonium salt structure contained in the cement has a good anti-mud effect. Silicone rubber contained in the modified ferrocene can also improve the fluidity and impermeability of the cement.

(71) Chongqing Luyu Mining Dev Co. Ltd., (CN)