Mipiringidzo ya konkriti yatuluka ngati yofunika kwambiri pantchito yomanga, motsogozedwa ndi kulimba kwake, mtengo-mwachangu, komanso kusinthasintha. Pamene kukula kwa mizinda kukuchulukirachulukira komanso chitukuko cha zomangamanga
Palinso mitundu yambiri ya makina a njerwa pamsika, pakati pawo pali makina a njerwa otchedwa konkire block machine. Koma kodi mukudziwa zozindikiritsa makina oyika njerwa? Kodi mukudziwa zomwe zilembo za nambala ya njerwa zimayimira?
Mau oyamba a Cement and Block-Making BasicsCement ndi cholumikizira chofunikira kwambiri pakumanga, chofunikira popanga zolimba, kuphatikiza midadada ya konkriti. Kufunika kwa simenti mu block-kupanga sikungatheke, chifukwa kumatsimikizira mphamvu
Gulu la Sofia latipatsa utumiki wapamwamba kwambiri pazaka ziwiri zapitazi. Tili ndi ubale wabwino ndi gulu la Sofia ndipo amamvetsetsa bizinesi yathu ndi zosowa zathu bwino.Pogwira nawo ntchito, ndawapeza kuti ali okondwa kwambiri, achangu, odziwa zambiri komanso owolowa manja. Ndikukhumba iwo anapitiriza bwino m'tsogolo!