Izakhiwo eziluhlaza ziqhuba ukuthuthukiswa kwezakhiwo zensimbi

Ngokumelene nesizinda sokuthuthukiswa kwekhwalithi ephezulu yemboni yokwakha eluhlaza, Steel Formworks bahlangabezana nempumelelo ekabili kubuchwepheshe nemakethe. Kubikwa ukuthiizinhlobo ezintsha zezakhiwo zensimbi zenyusiwe ukuze zisetshenziswe kumaphrojekthi abalulekile njengeXiongan New Area kanye neYangtze River Delta Integration.. Izinga lokungena emakethe lenyuke ngo-23% unyaka nonyaka, kuyilapho isabelo sezinto ezijwayelekile zokhuni kanye ne-bamboo formworks siqhubeka nokwehla.

Ukuqamba okusha kwezobuchwepheshe kungamandla okushayela. Isizukulwane esisha sama-formworks ensimbi enama-hot-dip galvanized steel sithuthukise kakhulu ukumelana nokugqwala kanye namandla okuthwala umthwalo. Isibonelo, i-hook-type ye-Shandong Luguang ye-anti-slip formwork yensimbi inogqinsi lwezinki oludlula u-85μm, ukumelana nokugqwala kuthuthukiswa ngo-50% kanye nempilo yesevisi yeminyaka engu-8-10. Idizayini yayo emelene nokushelela kanye nehhuku esheshayo ayigcini nje ngokuqeda izingozi zokuphepha kodwa inyusa ukusebenza kahle kokufaka ngo-40%. Lo mkhiqizo uthole amalungelo obunikazi angu-3 futhi usetshenziswe kumaphrojekthi afana nezakhiwo zokuhlala endaweni yokuqala ye-Xiongan kanye nesikhungo sezokuthutha se-Urban Sub-Center yaseBeijing.

Ukwesekwa kwenqubomgomo kusheshisile ukukhushulwa. Iminyango yokuthuthukiswa kwezindlu nezindawo zasemadolobheni e-Jiangsu, e-Guangdong, e-Zhejiang nakwezinye izifundazwe ikhiphe imibhalo ebeka eqhulwini ukugqugquzelwa kwezakhiwo zensimbi ezigaywa kabusha nokuqeda ukwakhiwa kokhuni noqalo. UJiangsu useze wabafaka ohlelweni lokuhlola ukwakhiwa okuluhlaza. Amabhizinisi afana ne-China Communications Construction kanye ne-China State Construction aye andise imizamo yawo yokuthenga, kanti iphrojekthi ye-China Communications Construction yase-Wuhan Port Bay Yalong River Bridge ithenge amayunithi angaphezu kuka-2,000 ngesikhathi esisodwa, okuwukunyuka konyaka ngo-60%.

Inqubo yokulinganisa yemboni iyakhula ngesivinini. I-China Formwork and Scaffolding Association ikhiphe "Amazinga Ekhwalithi Okwakhiwa Kwezinsimbi Zokwakha", icacisa izinkomba ezibalulekile ezifana namandla okuthwala impahla kanye nokusungula uhlelo lokulandela umkhondo. UNobhala-Jikelele wale nhlangano u-Wang Jun uthe bazosebenzisana neziphathimandla ukuze benze ukulungisa, bamise ukuhleleka kwemakethe, kanye nokuqinisekisa ukuphepha kwezokwakha.

Imodeli yokugaywa kabusha kwe-formwork yensimbi kancane kancane iba yinjwayelo. Amanye amabhizinisi ethule izinsiza "zokuqasha + ukugaya kabusha + kabusha", ukusiza izinkampani zokwakha zehlise izindleko zokusebenzisa ngaphezu kuka-35%, ukunciphisa udoti wensimbi, futhi ziqondanise nemigomo "yekhabhoni ekabili".

Ochwepheshe bemboni babikezela ukuthi izinto zensimbi zizothuthukela ekukhanyeni, ezimodemu, nezihlakaniphe ngokuzayo. Kulinganiselwa ukuthi usayizi wemakethe kazwelonke uzodlula ama-yuan ayizigidi eziyizinkulungwane ezingu-5 ngo-2026, kanti ingxenye yemikhiqizo yokuqapha ehlakaniphile kulindeleke ukuthi ifinyelele.