Txoj kev hloov pauv ntawm cov qauv yas tsim muaj peev xwm ncav cuag ntau dua 30 zaug, thiab nws tuaj yeem rov ua dua tshiab. Cov khoom siv dav hauv qhov dav kub hloov pauv, muaj qhov tshwj xeeb ntau qhov hloov tau, tuaj yeem pom, nqus, thiab siv tau yooj yim. Lub tiaj thiab du ntawm lub npoo ntawm cov formwork ntau dua li cov kev xav tau ntawm qhov tam sim no muaj ntsej muag luag ntxig pob zeb formwork. Nws muaj cov haujlwm ntawm nplaim taws rov qab, tiv thaiv corrosion, dej tsis kam thiab tshuaj lom neeg corrosion, thiab muaj cov yam ntxwv zoo thiab hluav taws xob rwb thaiv tsev zog. Nws tuaj yeem ua kom tau raws li ntau qhov cuboid, lub voos xwmfab, L-puab thiab U-puab lub tsev txhawb nqa.
1. du thiab huv. Daim formwork yog spliced nruj nreem thiab ntseeg nkaws. Tom qab demoulding, saum npoo thiab du ntawm cov qhob qauv tshaj li qhov yuav tsum tau kev ntawm lub uas twb muaj lawm dej ntshiab formwork. Tsis muaj qhov thib ob ntawm plastering yog qhov yuav tsum tau ua, txuag kev ua haujlwm thiab cov ntaub ntawv.
2. Lub teeb thiab yooj yim rau kev txhim kho. Lub teeb yuag, lub zog txheej txheem yoog raws, tuaj yeem pom, phiaj xwm, txiab, ntsia ntsia, thiab tuaj yeem tsim rau hauv qhov duab hom duab ntawm qhov ua kom tau raws li cov kev xav tau ntawm ntau cov duab ntawm lub tsev txhawb nqa.
3. Kev yooj yim tawg. Kev ua vaj tse tsis lo rau lub rooj tsavxwm saum npoo, tsis xav tau tus tso khoom tawm, yog yooj yim rhuav, thiab yooj yim rau ntxuav cov hmoov av.
Thib plaub, ruaj khov thiab huab cua tsis kam. Lub cev muaj zog muaj zog, tsis muaj ntsws, tsis tshee, tsis tawg, tsis muaj deformation, tsis muaj deformation, qhov loj me, alkali thiab corrosion tsis kam, nplaim taws rov qab thiab tsis muaj dej, tiv cov qws thiab kab hauv qab qhov kub ntawm -20 ℃ txog +60 ℃.
5. Muaj txiaj ntsig rau kev saib xyuas. Tus qauv tsis nqus dej thiab tsis tas yuav muaj kev tu tshwj xeeb lossis chaw cia khoom.
6. Lub zog hloov tau. Hom, cov duab thiab cov ntsiab lus tshwj xeeb tuaj yeem kho raws li qhov yuav tsum ua ntawm kev ua haujlwm.
7. Txo nqi. Muaj ntau lub sijhawm sib hloov, lub dav hlau pwm tsis tsawg tshaj 30 zaug, thiab cov ncej kab teeb pwm tsis pub tsawg dua 40 npaug, yog li tus nqi siv tsawg.
8. Zog txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Tag nrho cov nqaj hlau thiab daim ntim tswv yim tuaj yeem rov ua dua tshiab, xoom tawm paug tawm.
