Chemical additives, sodium gluconate, sg polycarboxylate superplasticizer(pc) sodium lignosulfonate(mn) / calcium lignosulphonate(mg) sodium naphthalene sulphonate formaldehyde(snf/pns) dispersant nno / dispersant mf sodium / calcium formate sodium hexametaphosphate (shmp) hydroxypropyl methylcellulose(hpmc) calcium chloride etc..
