Naphthalene Sulfonate Superplasticizer: Fa'asilisiliina le Fa'atinoina ma le Malosi i Faiga Sima Fa'aonaponei polycarboxylate ether
1. Fa'atonuga o Vailaau Fa'ata'ita'i ma Fa'ainisinia Molecular 1.1 Fa'asologa ma le Fa'ata'otoga Molecular (Naphthalene Sulfonate Superplasticizer) Naphthalene sulfonate formaldehyde condensate (NSF), lautele…