Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stone powder activity exciting agent and preparation method thereof
The invention discloses a stone powder activity exciting agent which comprises the following components in percentage by weight: 3%-12% of calcium oxide powder, 4%-8% of a thickening aid, 10%-40% of fly ash, 25%-45% of an organic acid synergist, 5%-15% of a high-efficiency dissolution promoter, 10%-20% of a high-activity inorganic agent, 3%-5% of an organic silicon defoaming agent, 5%-10% of polymeric polyol and the balance of water. The invention also discloses a preparation method of the stone powder activity exciting agent. The preparation method comprises the following steps: grinding a solid material for the stone powder activity exciting agent; adding a liquid material for the stone powder activity exciting agent into the reactor, and stirring; adding water, fully stirring, separating the mixed reagent according to the proportion, and finally packaging and transporting. Through mutual cooperation of the thickening auxiliary agent, the organic acid synergist and the efficient dissolution promoter, the activity of the stone powder is guaranteed, the active ingredients of the stone powder are further excited, and the mixing amount of the stone powder in cement and concrete is greatly increased.
本发明公开了一种石粉活性激发剂，按照组成重量比包括如下组分：氧化钙粉末3％～12％、增稠助剂4％～8％、粉煤灰10％～40％，有机酸增效剂25％‑45％，高效促溶剂5％‑15％，高活性无机药剂10％‑20％、有机硅消泡剂3％‑5％、聚合多元醇5‑10％，余量为水。本发明还公开了该石粉活性激发剂的制备方法，包括如下步骤：将用于石粉活性激发剂的固体材料进行研磨；将用于石粉活性激发剂的液体材料添加到反应器中进行搅拌；加水进行充分搅拌，将混合试剂按照比例进行分液，最后进行包装和运输。本发明通过设置增稠助剂、有机酸增效剂和高效促溶剂的相互配合，保证了石粉的活性，使石粉的活性成分得到进一步激发，大大提高石粉在水泥和混凝土中的掺量。
Stone powder activity exciting agent and preparation method thereof
The invention discloses a stone powder activity exciting agent which comprises the following components in percentage by weight: 3%-12% of calcium oxide powder, 4%-8% of a thickening aid, 10%-40% of fly ash, 25%-45% of an organic acid synergist, 5%-15% of a high-efficiency dissolution promoter, 10%-20% of a high-activity inorganic agent, 3%-5% of an organic silicon defoaming agent, 5%-10% of polymeric polyol and the balance of water. The invention also discloses a preparation method of the stone powder activity exciting agent. The preparation method comprises the following steps: grinding a solid material for the stone powder activity exciting agent; adding a liquid material for the stone powder activity exciting agent into the reactor, and stirring; adding water, fully stirring, separating the mixed reagent according to the proportion, and finally packaging and transporting. Through mutual cooperation of the thickening auxiliary agent, the organic acid synergist and the efficient dissolution promoter, the activity of the stone powder is guaranteed, the active ingredients of the stone powder are further excited, and the mixing amount of the stone powder in cement and concrete is greatly increased.
本发明公开了一种石粉活性激发剂，按照组成重量比包括如下组分：氧化钙粉末3％～12％、增稠助剂4％～8％、粉煤灰10％～40％，有机酸增效剂25％‑45％，高效促溶剂5％‑15％，高活性无机药剂10％‑20％、有机硅消泡剂3％‑5％、聚合多元醇5‑10％，余量为水。本发明还公开了该石粉活性激发剂的制备方法，包括如下步骤：将用于石粉活性激发剂的固体材料进行研磨；将用于石粉活性激发剂的液体材料添加到反应器中进行搅拌；加水进行充分搅拌，将混合试剂按照比例进行分液，最后进行包装和运输。本发明通过设置增稠助剂、有机酸增效剂和高效促溶剂的相互配合，保证了石粉的活性，使石粉的活性成分得到进一步激发，大大提高石粉在水泥和混凝土中的掺量。
Stone powder activity exciting agent and preparation method thereof
一种石粉活性激发剂及其制备方法
WEI YING (Autor:in) / WANG YONGAN (Autor:in) / ZHENG FUPENG (Autor:in) / WANG YUNNAN (Autor:in) / YANG BO (Autor:in) / ZHANG BO (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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