"Faamaoni, Faʻafouina, Malosi, ma Lelei" o le a avea ma faʻamatalaga faifaipea o la tatou kamupani i se taimi umi e faʻavae faʻatasi ma tagata faʻatau mo le fefaʻasoaaʻi ma le manuia mo le 2019 Lelei Lelei Suavai Sima Faʻaitiitia Suavai Faʻaitiitiga Maualuga.PCEPolycarboxylic mo Sima, Matou te faʻafeiloaʻi faʻamoemoega, faʻalapotopotoga faʻalapotopotoga ma uo vavalalata mai vaega uma i le kelope e faʻafesoʻotaʻi ma i matou ma vaavaai mo le galulue faʻatasi mo manuia tutusa.
"Faamaoni, Faʻafouina, Malosi, ma Lelei" o le a avea ma faʻamatalaga faifaipea o la tatou kamupani i se taimi umi e faʻavae faʻatasi ma tagata faʻatau mo le fefaʻasoaaʻi ma le manuia mo le tasi.Saina Polycarboxylic Acid, Vailaau Faufale, PCE, Pce Pauta, Pce Superplasticizer Vai Fa'aitiitiga, VPEG, O lo matou poto masani e taua ai i matou i mata o matou tagata faʻatau. O lo tatou tulaga lelei e taʻu mai ai ia mea totino e pei e le faʻafefe, faʻamalo pe malepelepe, o le mea lea o le a mautinoa lava e a tatou tagata faʻatau aʻo tuʻuina se poloaiga.

O le Polycarboxylate Superplasticizer o se mea e faʻafefe ai le vai-faʻafefe, faʻatasi ai ma vaega tutusa, maualalo le vai, solubility lelei, faʻaitiitia vai maualuga ma le faʻatumauina. E mafai ona faʻamavae saʻo i le vai e maua ai le vai-faʻaitiitia o le vai, o faʻailoga eseese e mafai ona ausia le faʻatinoga o le PCE vai, e faigofie i le faagasologa o le faʻaaogaina.