Wopanga waku China amapanga misomali yakuda ya phosphating yowuma yapakhoma, zomangira zolimba zolimba kwambiri, zomangira zolumikizirana ndi mutu, kuwala kwachitsulo keel khoma misomali yomangira-1

ulusi wabwino
Zomangira za phosphated drywall ndiye mzere wofunikira kwambiri wazogulitsa, pomwe zomangira za buluu ndi zoyera za zinc ndizowonjezera, ndipo kuchuluka kwake kwakugwiritsa ntchito ndi mtengo wogula ndizofanana. Kusiyanako pang'ono ndikuti phosphating yakuda imakhala ndi kuchuluka kwamafuta komanso kuthamanga kwabwinoko pang'ono (liwiro lomwe makulidwe achitsulo achitsulo amalowera, chomwe ndi chizindikiro chowunika); Zinc ya buluu ndi yoyera imakhala ndi chitetezo chabwinoko pang'ono popewa dzimbiri, ndipo mtundu wachilengedwe wazinthuzo ndi wopepuka, zomwe zimapangitsa kuti zisawonongeke pambuyo pokongoletsa.
Zinc yoyera ya buluu ndi zinki yachikasu zilibe kusiyana kulikonse pakupewa dzimbiri, kokha chifukwa cha kusiyana kwa kagwiritsidwe ntchito kapena zomwe amakonda.
Mzere umodzi wokha mano
Ulusi wa single line coarse tooth drywall screw ndi wokulirapo, ndipo liwiro lofananirako limakhala lachangu. Panthawi imodzimodziyo, chifukwa sichidzawononga mapangidwe a matabwa okha atalowa mu matabwa, ndi bwino kuyika keel yamatabwa kusiyana ndi mizere iwiri yabwino ya mano owuma.
M'mayiko akunja, ntchito yomanga imagogomezera kwambiri kusankha zomangira zoyenera. Single line coarse tooth drywall screws ndi njira yabwino kwambiri yopangira mizere iwiri zomangira zomangira zamatabwa. Pamsika wapakhomo, zomangira zomangira zowuma mano zokhala ndi ulusi wapawiri zakhala zikugwiritsidwa ntchito kwa nthawi yayitali, ndipo kusintha kagwiritsidwe ntchito kumafuna nthawi.
Kudzibowolera msomali
Amagwiritsidwa ntchito polumikizana pakati pa bolodi la gypsum ndi keel yachitsulo yokhala ndi makulidwe osapitilira 2.3mm, yomwe imapezeka mumitundu yakuda ya phosphating ndi zokutira zachikasu zinki. Kuchuluka kwa ntchito ndi mtengo wogula wa ziwirizo ndizofanana. Zinc yachikasu imakhala ndi njira yabwinoko yopewera dzimbiri, ndipo mtundu wachilengedwe wa chinthucho ndi wopepuka, zomwe zimapangitsa kuti zisawonongeke pambuyo pokongoletsa zokutira.