Ngaphambi kweholide Losuku Lukazwelonke, ngaphansi kwethonya lokusimama komnotho okungekuhle, isimo esintekenteke sokuthengiselana ezimakethe kanye nesidingo esingazinzile, imakethe ye-PVC ayizange ibe ngcono kakhulu.Nakuba intengo iphinde yakhuphuka, yahlala isezingeni eliphansi futhi iguquguquka.Ngemuva kweholide, imakethe yesikhathi esizayo ye-PVC ivalwa okwesikhashana, futhi imakethe yendawo ye-PVC isekelwe ikakhulukazi ezintweni zayo.Ngakho-ke, ngokusekelwa yizinto ezifana nokukhuphuka kwentengo ye-calcium carbide eluhlaza kanye nokufika okungalingani kwezimpahla esifundeni ngaphansi kokuvinjelwa kwezinto zokuhamba nezokuthutha, intengo yemakethe ye-PVC iqhubekile nokukhuphuka, ngokunyuka kwansuku zonke.Ku-50-100 yuan / ton.Izintengo zokuthumela zabahwebi zinyusiwe, futhi ukuthengiselana kwangempela kungaxoxisana.Kodwa-ke, ukwakhiwa komfula ongezansi akukashintshi.Udinga nje ukuthenga ikakhulukazi, uhlangothi lwesidingo aluthuthukanga kakhulu, futhi ukuthengiselana kukonke kuseyisilinganiso.
Ngokombono wemakethe, intengo yemakethe ye-PVC isezingeni eliphansi.Ithintwa yizici ezivumayo zomuntu ngamunye noma eziningi, intengo ye-PVC ithambekele ekukhuphukeni okuphansi.Kodwa-ke, esimweni semvelo yezomnotho kanye nesimo semboni ye-PVC asikathuthuki, kusengenzeka ukuqhubeka nokukhuphuka.ukucindezela, ngakho-ke isikhala sokubuyela emuva silinganiselwe.Ukuhlaziywa okuqondile kungahlukaniswa ngezici ezintathu: okokuqala, ukuqhubeka kwemakethe ye-PVC kuzocindezela ukuphindaphinda kwamanani e-PVC;okwesibili, kusekhona ukungaqiniseki ezicini zangaphandle ezifana nalolu bhubhane, okunciphisa ukuvuselelwa nokuthuthukiswa kwemboni ye-PVC;Ukuthi ukubuyiselwa kwemakethe ye-PVC yasekhaya noma yangaphandle kusadinga isikhathi esithile sokusabela, kunethuba elikhulu lokuthi kuzoba nokuthambekela okucacile ngasekupheleni kuka-Okthoba.
Isikhathi sokuthumela: Oct-14-2022