Water-reducing agent is a kind of concrete admixture which can reduce the water consumption of water mixture under the condition that the concrete slump remains unchanged. Mostly belong to anionic surfactants, lignin sulfonate, naphthalene sulfonate formaldehyde polymers. After adding the concrete mixture, it can disperse the cement particles, improve its workability, reduce the unit water consumption, improve the fluidity of the concrete mixture, or reduce the dosage of the unit cement and save the cement.
What is water reducer
- Apr 03, 2018 -