Zvishandiso zvekuvaka kongiri, kune ayo akasiyana zvivakwa anoshandiswa zvakanyanya kugadzira chinhu chekuvaka.Inofanira kudururwa mune yakanyatsogadzirwa mold, iyo inonzi formwork kana shuttering.
Formwork bata kongiri yakadururwa muchimiro kusvika yaoma uye yawana simba rakakwana rekuzvitsigira uye kugadzira huremu hwezvinhu.Formwork inogona kuiswa munzira dzakawanda:
- Nezvinhu
- Nenzvimbo inoshandiswa
Formwork ine basa rakakosha mukuvaka kongiri.Inofanirwa kunge iine simba rakakwana kutakura mitoro yese iripo panguva yekukanda maoparesheni, uye inofanirwa kubata chimiro chayo apo kongiri ichiomesa.
Ndezvipi Zvinodiwa Zvekuita Zvakanaka Formwork?
Kunyangwe paine akawanda formwork zvinhu, anotevera akajairika maitiro ekuita kuti asangane nezvinodiwa zvekuvaka kongiri:
- Kugona kurema huremu hwebere.
- chengetedza chimiro chayo nerutsigiro rwakakwana.
- Concrete inobuda-isingabvumirwe.
- Concrete haina kukuvadzwa kana ichibvisa formwork.
- Zvinhu zvinogona kushandiswa zvakare uye kushandiswa zvakare mushure menguva yehupenyu.
- lightweight
- Iyo formwork zvinhu haifanire kuchinjika kana kukanganisa.
Mhando dzeformwork by material:
Timber Formwork
Timber formwork yaive imwe yemhando yekutanga formwork yakamboshandiswa.Yakaunganidzwa panzvimbo uye ndiyo inonyanya kuchinjika mhando, inogadziriswa nyore.Zvayakanakira:
- Easy kugadzira uye kubvisa
- Huremu, kunyanya kana uchienzaniswa nesimbi formwork
- Inoshanda, inobvumira chero chimiro, saizi uye kureba kwekongiri chimiro
- Economical muzvirongwa zvidiki
- Inobvumira kushandiswa kwematanda emunharaunda
Zvisinei, anewo zvikanganiso:ine hupenyu hupfupi uye inotora nguva mumapurojekiti makuru.Kazhinji, fomu remapuranga rinokurudzirwa kana mari yebasa yakadzikira, kana kana zvikamu zvakaoma zvekongiri zvinoda kuchinjika fomu, chimiro chekuvaka hachidzokororwe zvakanyanya.
Plywood Formwork
Plywood inowanzoshandiswa nematanda.Icho chinhu chakagadzirwa chemapuranga, chinowanikwa muhukuru hwakasiyana uye hukuru.Mune formwork application, inonyanya kushandiswa kusheedzera, decking uye fomu linings.
Plywood formwork ine zvimiro zvakafanana nematanda formwork, anosanganisira simba, kusimba uye kuve akareruka.
Metallic Formwork:Simbi uye Aluminium
Simbi formwork iri kuwedzera kufarirwa nekuda kwehupenyu hwayo hurefu hwesevhisi uye kushandiswazve kwakawanda.Kunyangwe ichidhura, simbi yekugadzira fomu inobatsira kune akawanda mapurojekiti, uye isarudzo inoshanda apo mikana yakawanda yekushandisa zvakare inotarisirwa.
Izvi zvinotevera zvimwe zvezvinhu zvikuru zvesimbi formwork:
- Yakasimba uye yakasimba, ine hupenyu hurefu
- Inogadzira kupera kwakatsetseka pane kongiri nzvimbo
- Haina mvura
- Inoderedza mizinga yehuchi mukongiri
- Kuiswa nyore uye kubviswa
- Inokodzera zvimiro zvakakomberedzwa
Aluminium formwork yakanyanya kufanana nesimbi formwork.Musiyano mukuru ndewekuti aluminium ine density yakaderera pane simbi, inoita kuti formwork ireruke.Aluminium inewo simba rakaderera pane simbi, uye izvi zvinofanirwa kutariswa usati waishandisa.
Plastic Formwork
Rudzi urwu rweformwork rwakaunganidzwa kubva kune anopindirana mapaneru kana modular masisitimu, akagadzirwa neakareruka uye akasimba epurasitiki.Plastic formwork inoshanda zvakanyanya mumapurojekiti madiki anosanganisira mabasa anodzokororwa, senge dzimba dzakachipa.
Plastic formwork yakareruka uye inogona kucheneswa nemvura, ichiri yakakodzera zvikamu zvakakura uye kushandiswazve kwakawanda.Chinodhonzesa chayo chikuru kuve nekushanduka kushoma pane matanda, sezvo akawanda mazvikamu akagadzirwa kare.
Kuronga Formwork Yakavakirwa pane Zvimiro Zvikamu
Pamusoro pekurongedzerwa nezvinhu, formwork inogona zvakare kuverengerwa zvinoenderana nezvinhu zvekuvaka zvinotsigirwa:
- Wall formwork
- Column formwork
- Slab formwork
- Beam formwork
- Foundation formwork
Mhando dzese dzeformwork dzakagadzirwa zvinoenderana nechimiro chadzinotsigira, uye zvirongwa zvekuvaka zvinoenderana zvinotsanangura zvinhu uye ukobvu hunodiwa.Izvo zvakakosha kuti uzive kuti kuvaka formwork kunotora nguva, uye inogona kumiririra pakati pe20 ne25% yemitengo yezvimiro.Kuti uderedze mutengo weformwork, funga zvinotevera kurudziro:
- Zvirongwa zvekuvaka zvinofanirwa kushandisa zvakare zvinhu zvekuvaka uye geometries zvakanyanya sezvinobvira kubvumira fomu rekushandisa zvakare.
- Paunenge uchishanda nemapuranga formwork, inofanira kutemwa kuita zvidimbu zvakakura zvakakwana kuti zvishandiswe zvakare.
Concrete zvivakwa zvinosiyana mukugadzira uye chinangwa.Senge mune dzakawanda sarudzo dzepurojekiti, hapana sarudzo iri nani pane yese kune ese maapplication;iyo yakanyanya kufanirwa formwork yepurojekiti yako inosiyana zvichienderana nedhizaini yekuvaka.
Nguva yekutumira: Sep-09-2020