Hwcp15h-d mafakitale konkriti papulogalamu ya perstalyc

Hwcp15H-D mafakitale a konkriti a pertaltic amatenga payiloto wolemera komanso ukadaulo wapamwamba kwambiri monga malo omanga, kupanga konkriti, Prection Prection Ubwino waukulu umaphatikizapo chiopsezo cha zero chowonongeka (zinthuzo zimangokhudza payipi), palibe blogge ngakhale ngati ophatikizika amagwiritsidwa ntchito, komanso m'malo ogulitsira a payiser kuti muchepetse nthawi yopuma. Msozi zosagwirizana ndi vuto lililonse zimatha kukakamizidwa kwambiri komanso tinthu tating'onoting'ono, komanso kuthamanga kwa popukuro kwapende ya pentistaly. Pampu yathu ya mafayilo konkriti yokhala ndi njira yabwino kwambiri yopepera simenti ya simenti, yotsimikizika, kapena yolimbikitsira njira yolimbikitsira posankha, ndikuwunikira mawotchi owongolera ndi akutali kwa malo owopsa kapena othandiza.