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Cement slurry with controllable rheological property and preparation method thereof
The invention discloses cement slurry with controllable rheological property and a preparation method thereof, and belongs to the technical field of cement. The cement slurry with the controllable rheological property is prepared from the following components in parts by weight: 35 to 55 parts of calcium aluminate cement, 40 to 70 parts of fine aggregate, 5 to 10 parts of rheological blender, 5 to 10 parts of modified silica sol, 5 to 10 parts of nano calcium carbonate, 5 to 10 parts of anti-cracking fiber and 35 to 40 parts of water. The preparation method of the cement slurry with the controllable rheological property comprises the step of mixing calcium aluminate cement, fine aggregate, a rheological blender, modified silica sol, nano calcium carbonate, anti-crack fibers and water in three steps to obtain the cement slurry with the controllable rheological property. The rheological property, the compressive strength and the breaking strength of the cement slurry are remarkably improved.
本发明公开了一种流变性能可控的水泥料浆及其制备方法，属于水泥技术领域。一种流变性能可控的水泥料浆，包括以下按照重量份计的组分：铝酸钙水泥35~55份、细集料40~70份、流变调和剂5~10份、改性硅溶胶5~10份、纳米碳酸钙5~10份、抗裂纤维5~10份和水35~40份。本发明一种流变性能可控的水泥料浆的制备方法，包括：将铝酸钙水泥、细集料、流变调和剂、改性硅溶胶、纳米碳酸钙、抗裂纤维和水经三步混合，得到一种流变性能可控的水泥料浆。本发明显著提升了水泥料浆的流变性能、抗压强度和抗折强度。
Cement slurry with controllable rheological property and preparation method thereof
The invention discloses cement slurry with controllable rheological property and a preparation method thereof, and belongs to the technical field of cement. The cement slurry with the controllable rheological property is prepared from the following components in parts by weight: 35 to 55 parts of calcium aluminate cement, 40 to 70 parts of fine aggregate, 5 to 10 parts of rheological blender, 5 to 10 parts of modified silica sol, 5 to 10 parts of nano calcium carbonate, 5 to 10 parts of anti-cracking fiber and 35 to 40 parts of water. The preparation method of the cement slurry with the controllable rheological property comprises the step of mixing calcium aluminate cement, fine aggregate, a rheological blender, modified silica sol, nano calcium carbonate, anti-crack fibers and water in three steps to obtain the cement slurry with the controllable rheological property. The rheological property, the compressive strength and the breaking strength of the cement slurry are remarkably improved.
本发明公开了一种流变性能可控的水泥料浆及其制备方法，属于水泥技术领域。一种流变性能可控的水泥料浆，包括以下按照重量份计的组分：铝酸钙水泥35~55份、细集料40~70份、流变调和剂5~10份、改性硅溶胶5~10份、纳米碳酸钙5~10份、抗裂纤维5~10份和水35~40份。本发明一种流变性能可控的水泥料浆的制备方法，包括：将铝酸钙水泥、细集料、流变调和剂、改性硅溶胶、纳米碳酸钙、抗裂纤维和水经三步混合，得到一种流变性能可控的水泥料浆。本发明显著提升了水泥料浆的流变性能、抗压强度和抗折强度。
Cement slurry with controllable rheological property and preparation method thereof
一种流变性能可控的水泥料浆及其制备方法
GAO PENG (author) / ZHANG XUAN (author) / CAO YE (author) / CHEN RUOTANG (author)
2025-01-07
Patent
Electronic Resource
Chinese
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