The invention show  a reinforced cement grinding aid ,which belonging to the field of cement manufacturing.

The cement grinding aid comprises the following raw materials in parts by weight: 2-6 parts of triisopropanolamine, 3-9 parts of triethanolamine, 2-6 parts of sodium acetate, 2-6 parts of unsaturated polyester resin, and 2 parts of 8-18 parts of diol amine, 3-9 parts of lignosulfonate, 3-9 parts of sodium thiosulfate, 2-6 parts of hydroxyethyldiethylenetriamine, 3-9 parts of molasses, and 2-6 of glycerol Copies.

The enhanced cement grinding aid of the present invention has a low addition amount and a good reinforcement effect, and can improve the performance of cement and the hourly production, and reduce the cost of cement production. The cement produced by using the grinding aid of the present invention has a low proportion of clinker. Low production costs can reduce environmental pollution and save mineral resources.