A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength composite cement grinding aid and preparation method thereof
The invention relates to the field of building materials, and particularly discloses a high-strength composite cement grinding aid and a preparation method thereof. The high-strength composite cement grinding aid comprises the following components: triethanolamine; pentaerythritol is added; methyl hydroxyethyl cellulose; sodium fluosilicate; molasses; and water. The preparation method of the high-strength composite cement grinding aid comprises the step of mixing the components in sequence to obtain the high-strength composite cement grinding aid. The grinding aid has the advantages that the grinding effect is good, and the prepared cement mortar is high in later strength; in addition, the preparation method disclosed by the invention also has the advantages of simplicity, convenience and easiness in industrial production.
本发明涉及建材领域，具体公开了一种高强度复合水泥助磨剂及其制备方法。其中，一种高强度复合水泥助磨剂包括以下组分：三乙醇胺；季戊四醇；甲基羟乙基纤维素；氟硅酸钠；糖蜜；水。一种高强度复合水泥助磨剂的制备方法为：将各组分按顺序混合得到高强度复合水泥助磨剂。本发明的助磨剂具有粉磨效果好、制备的水泥砂浆后期强度高的优点；另外，本发明的制备方法还具有简单方便、易于工业生产的优点。
High-strength composite cement grinding aid and preparation method thereof
The invention relates to the field of building materials, and particularly discloses a high-strength composite cement grinding aid and a preparation method thereof. The high-strength composite cement grinding aid comprises the following components: triethanolamine; pentaerythritol is added; methyl hydroxyethyl cellulose; sodium fluosilicate; molasses; and water. The preparation method of the high-strength composite cement grinding aid comprises the step of mixing the components in sequence to obtain the high-strength composite cement grinding aid. The grinding aid has the advantages that the grinding effect is good, and the prepared cement mortar is high in later strength; in addition, the preparation method disclosed by the invention also has the advantages of simplicity, convenience and easiness in industrial production.
本发明涉及建材领域，具体公开了一种高强度复合水泥助磨剂及其制备方法。其中，一种高强度复合水泥助磨剂包括以下组分：三乙醇胺；季戊四醇；甲基羟乙基纤维素；氟硅酸钠；糖蜜；水。一种高强度复合水泥助磨剂的制备方法为：将各组分按顺序混合得到高强度复合水泥助磨剂。本发明的助磨剂具有粉磨效果好、制备的水泥砂浆后期强度高的优点；另外，本发明的制备方法还具有简单方便、易于工业生产的优点。
High-strength composite cement grinding aid and preparation method thereof
一种高强度复合水泥助磨剂及其制备方法
CHEN XIAOBIN (author) / CHEN LIPING (author)
2024-05-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Composite cement grinding aid and preparation method thereof
| European Patent Office | 2024
Composite cement grinding aid and preparation method thereof
| European Patent Office | 2020
Early-strength cement grinding aid and preparation method thereof
| European Patent Office | 2023
Early strength cement grinding aid and preparation method thereof
| European Patent Office | 2021
Novel composite cement grinding aid and preparation method thereof
| European Patent Office | 2024