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Efficient retarder and preparation method thereof
The invention relates to the technical field of retarders, in particular to an efficient retarder and a preparation method thereof. The efficient retarder is prepared from sucrose water with the concentration of 150-180 g/L. The preparation method comprises the steps that a plurality of water and sucrose are sequentially weighed according to the raw materials, then the weighed raw materials are sequentially added into a solution tank with the diameter of 2.5 m, uniform stirring is conducted till the sucrose is fully dissolved in the water, and a sucrose solution is obtained. The efficient retarder not only can effectively retard cement, but also has the characteristics of low cost, easiness in obtaining, environment friendliness, no pollution and the like, and is suitable for popularization and application.
本发明涉及缓凝剂技术领域，尤其涉及一种高效缓凝剂及其制备方法，其成分为浓度150克/升‑180克/升的蔗糖水，制备方法为依次称取原材料若干量的水和蔗糖，而后将称取好原材料依次加入直径2.5米的溶液罐中，均匀搅拌至蔗糖充分溶解在水中，得到蔗糖溶液。本发明的高效缓凝剂不仅可以对水泥进行有效缓凝，同时还具有成本低、易获得、环保无污染等特点，适于推广使用。
Efficient retarder and preparation method thereof
The invention relates to the technical field of retarders, in particular to an efficient retarder and a preparation method thereof. The efficient retarder is prepared from sucrose water with the concentration of 150-180 g/L. The preparation method comprises the steps that a plurality of water and sucrose are sequentially weighed according to the raw materials, then the weighed raw materials are sequentially added into a solution tank with the diameter of 2.5 m, uniform stirring is conducted till the sucrose is fully dissolved in the water, and a sucrose solution is obtained. The efficient retarder not only can effectively retard cement, but also has the characteristics of low cost, easiness in obtaining, environment friendliness, no pollution and the like, and is suitable for popularization and application.
本发明涉及缓凝剂技术领域，尤其涉及一种高效缓凝剂及其制备方法，其成分为浓度150克/升‑180克/升的蔗糖水，制备方法为依次称取原材料若干量的水和蔗糖，而后将称取好原材料依次加入直径2.5米的溶液罐中，均匀搅拌至蔗糖充分溶解在水中，得到蔗糖溶液。本发明的高效缓凝剂不仅可以对水泥进行有效缓凝，同时还具有成本低、易获得、环保无污染等特点，适于推广使用。
Efficient retarder and preparation method thereof
一种高效缓凝剂及其制备方法
WANG YUEPING (author) / SU YUE (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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