Mipiringidzo ya konkriti imagwiritsidwa ntchito makamaka kudzaza mawonekedwe apamwamba a nyumbayo, chifukwa cha kupepuka kwake, kutsekereza kwamawu, mphamvu yabwino yotchinjiriza, ogwiritsa ntchito ambiri amakhulupirira ndi kukondedwa. Zopangira zake ndi monga mvuvu: Simenti: simenti acts a
Zida zamakina a block zimakhala ndi kuthekera kwakukulu ku China. Kupambana kokhala Wopanga Makina Opangira Block kumadalira kukhwima kwaukadaulo, mtundu wa zida zamakina a block, kupambana kwa ogwira ntchito, komanso kutsata nzeru.
Ma midadada konkire ndi zida zomangira zofunika pantchito yomanga ndipo kupanga midadadayi kumafuna kugwiritsa ntchito makina apadera monga makina opangira simenti ndi makina osindikizira. Makinawa amagwira ntchito yofunika kwambiri
Makasitomala ambiri amatifunsa momwe tingagulitsire fakitale ya njerwa? Kodi makina a njerwa otsika mtengo kwambiri otani? Abwenzi ambiri chifukwa cha ndalama zochepa, koma akufuna kutsegula fakitale ya njerwa yaing'ono, koma sakudziwa zomwe angapindule nazo.
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!