A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-activity superfine concrete admixture grinding-aid activator and preparation method thereof
The invention relates to the technical field of building materials, particularly to a high-activity superfine concrete admixture grinding-aid activator and a preparation method thereof. The high-activity superfine concrete admixture grinding-aid activator is composed of the following raw materials: sodium sulfate, sodium silicate, sodium fluosilicate, nano magnesium aluminum silicate, sodium carbonate, sodium sulfate, sodium hexametaphosphate, epoxidized butyl oleate, acetyl tributyl citrate, methyl acetylricinolate , calcium lignosulphonate, magnesium sulfate, coconut diethanolamide, vinyltriethoxysilane, triethanolamine, sodium dodecyl sulfate, a polymeric dispersant and ultrapure water. The concrete admixture grinding-aid activator prepared by the preparation method disclosed by the invention not only has an obvious grinding-aid effect on a concrete admixture, but also has an obvious activation effect on the concrete admixture, so that the activity indexes of the concrete admixtureprepared from industrial waste residues at all ages can be obviously improved, and the quality and mechanical properties of the concrete admixture are improved.
本发明涉及建筑材料技术领域，具体涉及一种高活性超细混凝土掺合料助磨激发剂及其制备方法；由以下原料组成：硫酸钠、硅酸钠、氟硅酸钠、纳米硅酸镁铝、碳酸钠、硫酸钠、六偏磷酸钠、环氧化油酸丁酯、乙酰柠檬酸三丁酯、乙酰蓖麻酸甲酯、木质素磺酸钙、硫酸镁、椰油酸二乙醇酰胺、乙烯基三乙氧基硅烷、三乙醇胺、十二烷基磺酸钠、高分子分散剂和超纯水；通过本发明制备的混凝土掺合料助磨激发剂不仅能对混凝土掺合料起到明显助磨作用，还能对混凝土掺合料起到明显的活化作用，可显著提高工业废渣制备混凝土掺合料的各龄期活性指数，改善其品质与力学性能。
High-activity superfine concrete admixture grinding-aid activator and preparation method thereof
The invention relates to the technical field of building materials, particularly to a high-activity superfine concrete admixture grinding-aid activator and a preparation method thereof. The high-activity superfine concrete admixture grinding-aid activator is composed of the following raw materials: sodium sulfate, sodium silicate, sodium fluosilicate, nano magnesium aluminum silicate, sodium carbonate, sodium sulfate, sodium hexametaphosphate, epoxidized butyl oleate, acetyl tributyl citrate, methyl acetylricinolate , calcium lignosulphonate, magnesium sulfate, coconut diethanolamide, vinyltriethoxysilane, triethanolamine, sodium dodecyl sulfate, a polymeric dispersant and ultrapure water. The concrete admixture grinding-aid activator prepared by the preparation method disclosed by the invention not only has an obvious grinding-aid effect on a concrete admixture, but also has an obvious activation effect on the concrete admixture, so that the activity indexes of the concrete admixtureprepared from industrial waste residues at all ages can be obviously improved, and the quality and mechanical properties of the concrete admixture are improved.
本发明涉及建筑材料技术领域，具体涉及一种高活性超细混凝土掺合料助磨激发剂及其制备方法；由以下原料组成：硫酸钠、硅酸钠、氟硅酸钠、纳米硅酸镁铝、碳酸钠、硫酸钠、六偏磷酸钠、环氧化油酸丁酯、乙酰柠檬酸三丁酯、乙酰蓖麻酸甲酯、木质素磺酸钙、硫酸镁、椰油酸二乙醇酰胺、乙烯基三乙氧基硅烷、三乙醇胺、十二烷基磺酸钠、高分子分散剂和超纯水；通过本发明制备的混凝土掺合料助磨激发剂不仅能对混凝土掺合料起到明显助磨作用，还能对混凝土掺合料起到明显的活化作用，可显著提高工业废渣制备混凝土掺合料的各龄期活性指数，改善其品质与力学性能。
High-activity superfine concrete admixture grinding-aid activator and preparation method thereof
一种高活性超细混凝土掺合料助磨激发剂及其制备方法
2021-02-02
Patent
Electronic Resource
Chinese
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