Imigomo formwork kanyeukuvalazombili zisetshenziselwa ukuchaza inqubo yokwenza isikhunta lapho ukhonkolo uthululelwa futhi uqukethwe kuze kube yilapho uqina.I-shuttering ibhekisela endleleni yokwenza isikhunta usebenzisa i-plywood kuyilapho i-formwork iyigama elibanzi elisetshenziselwa ukukhombisa inqubo yokwakha isikhunta kusetshenziswa izinto ezihlukahlukene.Kokubili i-formwork kanye ne-shuttering kufeza umsebenzi ofanayo, umehluko omkhulu yizinto ezisetshenziselwa ukufeza umsebenzi.Kwesinye isikhathi akukho mehluko phakathi kwala magama womabili, kepha ezimweni eziningi, ukuvala kuthathwa njengohlobo lweformwork.
Amaphrojekthi anosayizi abahlukene ngokuvamile azodinga ukusebenzisa kokubili amasu okusebenza nokuvala.Amaphrojekthi wokwakha amakhulu kungenzeka ukuthi asebenzise izinhlobo ezahlukahlukene zefomu.Kodwa ezimweni eziningi, ukuvala kuzoba inketho ethandwa kakhulu njengoba kulula ukuyisebenzisa futhi ingakhiwa ngendlela evumela amanani abalulekile kakhonkolo ukuthi athululwe lapho uhamba.Ngaphezu kwalokho, ukusebenzisa i-plywood ukwenza i-shuttering ishibhile, ikakhulukazi uma ucabangela ukuthi i-plywood ingagaywa kabusha noma isetshenziswe kabusha.Kodwa-ke, uma kukhulunywa ngokuvala kanye ne-formwork, ibanga elikhethekile leplywood lizodingeka.Impahla kufanele imelane namanzi njengoba iningiamaphrojekthi aphathekayozenziwa ngaphandle.
Njengoba kushiwo ngaphambili, umehluko phakathi kwe-formwork ne-shuttering mncane kakhulu.Uma ukhetha i-formwork kanye ne-shuttering, uhlobo lwekhonkrithi kanye nezinga lokushisa lokuthululela kubalulekile njengoba kokubili kuthinta ukucindezela okwenziwe.Izinhlangothi ze-formwork kumele zikwazi ukumelana nokucindezela kwe-hydrostatic kukakhonkolo omanzi okuzokwehla kube ziro phakathi namahora ambalwa kuye ngezinga lokusetha kanye nokwelapha.Isisekelo se-formwork noma i-soffit kufanele ikwazi ukumelana nomthwalo wokuqala ofile wokhonkolo omanzi kanye nomthwalo ofile wesethi eyomile.Ukusebenza kwekhwalithi ephezulu kanye nokuhlolwa kuyadingeka ukuze kuqinisekiswe izinga eliphezulu nokubukeka kwesakhiwo sokhonkolo esiphumela.
Kuukukhiqizwa kukakhonkolo we-precast, kokubili i-shuttering kanye ne-formwork ngezindlela zayo ezihlukahlukene kuzosekelwa ama-clamp.Ama-clamp amagnetic asetshenziswa kakhulu yisitshalo sikakhonkolo osakazwa ngaphambili.
Isikhathi sokuthumela: Jul-13-2020