| Kev tshuaj xyuas cov khoom | ||||
| Ntoo system | Qhov zoo: Cov khoom tsim cheeb tsam yog qhov loj, cov qauv tshwj xeeb zoo li ua tau yooj yim | |||
| Qhov tsis zoo: Cov khoom lag luam qis qis, kev siv ntoo thiab ua cov hnyav dua.Seam nruj yog txwv los ntawm cov neeg ua haujlwm cov txheej txheem, kev tsim cov nyhuv ntawm sab hauv corna thiab externalcorna tswj yog qhov nyuaj.Formwork kom tshem tawm yog inconvenient, template tu thiab storge yuav tsum tau waterproof ntsuas, yuav tsum tau. tso tus neeg sawv cev thiab tuag ua cov pov tseg ua rau ib puag ncig muaj kuab paug | ||||
| Loj steel formork system | Qhov zoo: Cov khoom loj tsim cheeb tsam, kev tsim cov khoom zoo thiab kev ua haujlwm siab, kev txhawb nqa yooj yim | |||
| Qhov tsis zoo: Cov khoom lag luam yog qhov hnyav hnyav thiab yuav tsum muaj cov cuab yeej hoisting tshwj xeeb kom ua tiav kev sib dhos. Kev ntsuas kev nyab xeeb yog txwv tsis pub dhau, Hauv cov qauv hauv qab ntawm cov kev hloov pauv loj hauv cov qauv sib txawv tsis siv tau, tsis zoo universality thiab lub qhov ncauj qhov tsua thiab interface treament xav tau rau lwm yam kev ntsuas.Nws tsis tuaj yeem nchuav cov pob zeb nteg los ntawm lay.Shock kuj tsis zoo, thiab yuav tsum tau siv cov neeg tso tawm, cov khoom ntim khoom loj dua | ||||
| Aluminium formwork | Qhov zoo: Smooth nto, rigidity, huab cua tsis kam, yooj yim sib dhos kom tshem tawm, qhov sib txawv me me.Xaiv cov neeg ua haujlwm tau ua haujlwm.Installation yog yooj yim, kev tsim kho yooj yim.Nws yog siab turnover | |||
| Disadvantages: Ntim qhov hnyav, yooj yim rau corrosion, xav tau tus neeg sawv cev tso tawm, tus nqi siab ntawm kev saib xyuas, qis pib prestressing assembled nyhuv.Stocking cheeb tsam loj dua | ||||
| Yas formwork | Qhov zoo: Lub teeb ntim, du nto, yooj yim pwm tso tawm yam tsis muaj tus neeg sawv cev tso tawm.Rigidity, tsis tshua muaj kev puas tsuaj kuj, huab cua tsis kam, corrosion kuj, zoo toughness, yooj yim los ua ke disassembly, me me qhov sib txawv.Swing neeg ua hauj lwm yog ua hauj lwm. kev txhim kho.Installation yog yooj yim, kev tsim kho yog yooj yim, ceev thiab nyab xeeb.Turnover yog siab, tus nqi yuav txuag tau. | |||
| Disadvantages: Low inital prestressing assembled effect.Stacking cheeb tsam loj dua | ||||
Lub sij hawm xa tuaj: Plaub Hlis-02-2021