Muddai aka yi amfani da firam a kasar Sin a kasar Sin, an yi masa yabo sosai kuma an shirya shi a cikin kasarmu, da amfani da shi ya kasance fiye da firam na yanzu;
Amma babbar rauni na firam scaffolding shine rashin tsaro tsaro, karancin gini ingancin, amfani da kayan, amfani da babban farashin kaya. Samar da kayan fillated scapfolding karfe iri ne na kowa a duk faɗin ƙasar, da samfuran karfe scapfolding karfe bututu, kusan 10
Miliyan Tons, amma marasa ƙarfi, haɓaka ƙwayar ƙarfe da ba a haɗa su ba, irin waɗannan bututun ƙarfe da ba a daidaita ba, irin wannan babban bututu mai yawa, wannan ya zama matsaloli na aminci.
Dangane da bayanan da ba cikake ba ya nuna hakan tun daga shekarar 2017, an rushe rikicin da ya fi karfin gwiwa ya kai sama da mutane sama da 70, wanda ya kashe sama da mutane 400. An tuno da rugujewar firam ɗin firam ɗin da ake bukata don kula da ingancin firam na firam na tsari, samar da samfurin don bin ka'idodin samar da ƙasa.
Karni na ƙarshe, China ta gabatar da daga kasashen waje Gantry Scapfolding, maɓallin Bowls scapfolding, da sauran siffofin firam scaffold.
An yi amfani da firam da yawa a cikin Sin, ya ba da damar kowane babban kamfani na gine-gine, kuma haɓaka koyaushe kuma cikakke, kuma inganta ayyuka.
Lokaci: Aug-23-2019