Polycarboxylate ether superplasticizer is a new generation of water reducing agent, compared with the traditional water reducer as Naphthalene sulfonate and sulphonated melamine condensate, they can give high dispersant, fluidity and high stability to prevent the slump loss of concrete at low dosag...
Pumping superplasticizers are mainly superplasticizers, or high-performance water-reducing agents, which combine coagulants, plasticizers, air-entraining agents and other chemical admixtures that improve specific properties of concrete.
Concrete admixtures are substances added in the process of mixing concrete to improve the performance of concrete.