Sanstha dan jarawak ban... Api podi kale thibba sanstha neme dan thiyenne..nama witharai... Hunugal , calcium wadi... Unta aduwata ma ganna puluwan raw material eka ne...eka danwa wadiyen.calcium wadi unama settling time wadi.. and strength ekath poddak adui...
Biththi nam awulak na.. kanu...