2026-02-03

Kunzwisisa 32,5 White Portland Cement: Zvinhu Nekushandisa Zvako

32. 5 simende chena yePortland rudzi rwakati rwesimende iro rinosianiswa noruvara rwaro ruchena rwakapenya nokurongwa kwayo mukati mesimende yePortland mhuri. Nhamba "32. 5 "rinoreva kusimba rokuchinjira kwesimende, uko kunoratidza kuti inogona kuwana simba ra32. MPa 5 (Megapascals) pashure pamazuva 28 okuporesa. Izvi zvinoita kuti zvive zvakakodzera nokuda kweapula akasiyana - siyana yokuvakaka