... concrete admixtures, Polycarboxylate Superplasticizer concrete admixture (50%) can be applied in hydraulic, electricity, port, bridge, railway, ... 7. When applying Polycarboxylate Superplasticizer concrete admixture (50%) in steam curing concrete or other special concrete, ... Tank. 2. Store Polycarboxylate Superplasticizer concrete admixture (50%) in covered containers and keep it from rain, sundry, ...