Have you ever used a retarder that doesn't make dry-mixed mortar sticky?

[Chanliss]

The dry-mixed mortar used Sodium gluconate for retarding setting in summer, but this material made the mortar sticky, which caused workers to complain. Do you know any non-stick retarders?

 

[Scott Kaplan]

The water-reducing agent probably caused it. By the way, you should control the usage of the air-entraining agent.

 

[Cassie]

Add some fine sand to make up the gradation, and replace the thickening powder manufacturer. Machine-made sand is very troublesome. Compared with river sand, it is always rough and faulty. In addition, the lithofacies, the type of stone powder, the powder content, and the poor gradation lead to high sticky.