Polycarboxylate superplasticizer is a new generation superplasticizer,it has more excellent performance than superplasticizers like lignosulfonate based superplasticizer and naphthalene superplasticizer.
Polycarboxylate superplasticizer generates higher water reducing rate,and can improve the concrete final strength to much extent.
Normally there are below types of polycarboxylate superplastizers:
Water reducing standard superplasticizer
Early strength superplasticizer