Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement material containing barium slag and preparation method thereof
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.
本发明涉及水泥技术领域，且公开了一种含钡渣的水泥材料及其制备方法，本发明通过将钡渣、粉煤灰、聚羧酸减水剂、硅酸盐水泥、硼修饰季铵盐聚合物、改性二茂铁、水加入搅拌机中，搅拌均匀，搅拌，得到含钡渣的水泥材料。硼修饰季铵盐聚合物中的二茂铁中的铁离子会与水中的氢氧根离子结合，形成氢氧化铁水合物，这种化合物能够催化水泥的水化反应，使混凝土更快硬化并增强其力学性能，其中含有的聚氨酯也可以提高水泥材料抗渗性，其中含有的硼元素可以提高水泥的耐久性，其中的磺酸基可以提高水泥的流动度，中含有的季铵盐结构具有较好的抗泥效果。改性二茂铁中含有的硅橡胶也可以提高水泥的流动性和抗渗性。
Cement material containing barium slag and preparation method thereof
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.
本发明涉及水泥技术领域，且公开了一种含钡渣的水泥材料及其制备方法，本发明通过将钡渣、粉煤灰、聚羧酸减水剂、硅酸盐水泥、硼修饰季铵盐聚合物、改性二茂铁、水加入搅拌机中，搅拌均匀，搅拌，得到含钡渣的水泥材料。硼修饰季铵盐聚合物中的二茂铁中的铁离子会与水中的氢氧根离子结合，形成氢氧化铁水合物，这种化合物能够催化水泥的水化反应，使混凝土更快硬化并增强其力学性能，其中含有的聚氨酯也可以提高水泥材料抗渗性，其中含有的硼元素可以提高水泥的耐久性，其中的磺酸基可以提高水泥的流动度，中含有的季铵盐结构具有较好的抗泥效果。改性二茂铁中含有的硅橡胶也可以提高水泥的流动性和抗渗性。
Cement material containing barium slag and preparation method thereof
一种含钡渣的水泥材料及其制备方法
HUANG HONGHUI (Autor:in)
10.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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