Description

Polycarboxylic acid superplasticizer is an environmentally friendly product for human body and environment. When PCE is adjusted into the finished product of concrete water reducing agent, it is necessary to mix certain retarding ingredients, such as sodium gluconate, white granulated sugar, maltodextrin, etc. The water we use in the production process may not be sterilized, so the microorganisms will slowly consume sodium gluconate as a nutrient, and PCE may also be consumed. At this time, the finished concrete water reducer will turn sour, grow hair, and become smelly. In particular, the storage time of the superplasticizer is too long, and the temperature is higher than 20 degrees, the superplasticizer will soon deteriorate. In order to prevent the color and odor of the product from producing unpleasant phenomena, deodorant 0.3-0.8Kg/ ton can be added, so that the water reducer can be stored for more than 6 months.