Pobowola zitsime zamafuta ndi gasi, kuyendetsa chosungira pansi pa dzenje ndikupeza simenti yabwino ndikofunikira. Casing ndi chubu chomwe chimatsikira pachitsime kuti chiteteze chitsimecho kuti chisagwe ndikulekanitsa malo opangirako kunjira zina. Casing iyenera kukhala yokhazikika komanso yotetezedwa kuti iwonetsetse kuti ikugwira ntchito bwino komanso chitetezo. Apa ndi pamenezapakatibwerani mumasewera.
A zapakatindi chipangizo chomwe chimathandiza kuti choyikapo chisasunthike komanso kuti chikhale chapakati pabowo pokonza simenti.Ma Centralizersndi zigawo zofunika kwambiri za zida zomaliza chifukwa zimatsimikizira kuti simenti imadzaza mofanana pakati pa casing ndi khoma la chitsime, ndikupanga mgwirizano wamphamvu ndikuletsa kusamuka kwamadzi.
Ma Centralizerskukhala ndi mapangidwe osiyanasiyana ndi masitayelo, kuyambira kasupe wa uta ndiolimba centralizerskumitundu yatsopano, yapamwamba kwambiri monga zozungulira komanso zosazungulira zapakati. Zidazi zimasankhidwa malinga ndi momwe zilili bwino komanso zofunikira za simenti. Mwachitsanzo, ma centralizer othandizira olimba ndi oyenera zitsime zoyima komanso zitsime zopindika kwambiri zopindika pang'ono, pomweuta kasupe centralizersndi oyenera zitsime zokhotakhota ndi zitsime zazing'ono zokhala ndi zofunika zazikulu.
Ngati chosungiracho sichinakhazikike mokwanira, simentiyo sidzagawidwa mofanana, zomwe zingayambitse ma sheaths a simenti am'deralo kapena zotsatira za njira. Izi zitha kusokoneza magwiridwe antchito a chitsime komanso, koposa zonse, chitetezo. Simenti yocheperako imatha kupangitsa simenti kulephera ndikupangitsa kuti madzi asamasunthike, kusokoneza kukhulupirika komanso kuwononga chilengedwe.
Kuti mupewe zovuta zotere, ndikofunikira kusankha centralizer yoyenera ndikuwonetsetsa kuyika koyenera. Enazapakati, makamaka mitundu yatsopano yozungulira komanso yosasinthasintha, imapereka malo olondola kwambiri komanso magwiridwe antchito apamwamba kuposa apakati achikhalidwe.
Njira zoyikira bwino ziyenera kutsatiridwa kuti mukwaniritse kulumikizana kwakukulu pakati pa casing ndi khoma la chitsime. Potsatira malangizowa, azapakatiimatha kumangirira chitsimecho ndikuyika pakati pachosungiracho bwino kwambiri, zomwe zimapangitsa kuti chitsimecho chikhale chapamwamba, chopatsa thanzi komanso chotetezeka.
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Nthawi yotumiza: May-16-2023
