A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete anti-segregation agent and preparation method thereof
The invention relates to a concrete anti-segregation agent and a preparation method thereof, and the concrete anti-segregation agent comprises the following components in parts by weight: 200-400 parts of unsaturated acid; 1000 to 1400 parts of acrylamide and/or a derivative thereof; 20-40 parts of a sulfonic acid functional monomer; 1-3 parts of a thickening functional monomer; 20-40 parts of an oxidizing agent; 2-14 parts of a reducing agent; and water. The concrete anti-segregation agent prepared by the invention is safe in process, stable in storage, easy in condition control and easy for industrial production.
本发明涉及一种混凝土抗离析剂及其制备方法，一种混凝土抗离析剂，以重量份数计，所述混凝土抗离析剂包括：不饱和酸200～400份；丙烯酰胺和/或其衍生物1000～1400份；磺酸功能单体20～40份；增稠功能单体1～3份；氧化剂20～40份；还原剂2～14份；及水。本发明制备的混凝土抗离析剂，工艺安全，储存稳定，条件容易控制，易于工业化生产。
Concrete anti-segregation agent and preparation method thereof
The invention relates to a concrete anti-segregation agent and a preparation method thereof, and the concrete anti-segregation agent comprises the following components in parts by weight: 200-400 parts of unsaturated acid; 1000 to 1400 parts of acrylamide and/or a derivative thereof; 20-40 parts of a sulfonic acid functional monomer; 1-3 parts of a thickening functional monomer; 20-40 parts of an oxidizing agent; 2-14 parts of a reducing agent; and water. The concrete anti-segregation agent prepared by the invention is safe in process, stable in storage, easy in condition control and easy for industrial production.
本发明涉及一种混凝土抗离析剂及其制备方法，一种混凝土抗离析剂，以重量份数计，所述混凝土抗离析剂包括：不饱和酸200～400份；丙烯酰胺和/或其衍生物1000～1400份；磺酸功能单体20～40份；增稠功能单体1～3份；氧化剂20～40份；还原剂2～14份；及水。本发明制备的混凝土抗离析剂，工艺安全，储存稳定，条件容易控制，易于工业化生产。
Concrete anti-segregation agent and preparation method thereof
一种混凝土抗离析剂及其制备方法
LIN ZEYU (author) / ZHONG LINA (author) / FANG YUNHUI (author) / KE YULIANG (author) / WANG ZHAOPENG (author) / GUO YUANQIANG (author) / HUANG XIAOWEN (author) / MENG XIANGJIE (author) / LI WEI (author) / ZHAO QIAN (author)
2024-03-26
Patent
Electronic Resource
Chinese
Concrete anti-segregation agent and preparation method thereof
| European Patent Office | 2023
Preparation method of concrete anti-segregation agent and anti-segregation agent
| European Patent Office | 2024
Anti-segregation agent for concrete and preparation method of anti-segregation agent
| European Patent Office | 2023
Anti-segregation agent for concrete and preparation method of anti-segregation agent
| European Patent Office | 2021
Anti-segregation agent for concrete, preparation method and application thereof
| European Patent Office | 2021