hisham h

Civil Engineer | Kottayam, Kerala

Enik geopolymer concrete undakkan, 8molarityil ulla(2800 gm sodium hydroxide 7 litre vellathil kalakkiya) alkaline solution undakkanam). sodium hydroxide pellets vellathil kalakkumbol 90 c choodu undakum. Njan ethu pathrathilanu undakandathu ennu arelum suggest cheyumo? . aluminum vessel undakiyappol sodium hydroxide ay react cheythu patram nashichu poy