Xyoo tsis ntev los no, suav nrog cov kws tsim ua Suav teb, feem ntau cov kev lag luam tab tom nrhiav ib hom tshiab ntawm formwork los hloov cov tsoos ntoo / plywood formwork.
Muaj feem ntau 4 yog vim li cas vim li cas hom tshiab ntawm cov formwork no tau ntau dua thiab nrov:
1) Lub cav ntoo / plywood formwork tsuas yog siv tau rau 8 - 1 0 zaug xwb, tus nqi tes num yog qhov kev siv ntau dhau.
2) Lub cav ntoo / plywood tsis rov qab siv dua, thiab tsis yog ib puag ncig tus phooj ywg, yog li nws tsis' tsis tau raws li qhov yuav tsum tau ua ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.
3) Qhov zoo ntawm qhov project tsis ruaj khov uas siv ntoo / plywood formwork. Tom qab siv ntau zaus, cov phab ntsa saum npoo tsis zoo, tuaj yeem&# 3 9; t ntsib nrog tus qauv ntsuas qhov project siab.
4) Vim muaj cov neeg xa khoom ntau dhau rau cov ntoo / plywood formwork, cov kev sib tw tau muaj ntau thiab ntau ntxiv. Txhawm rau kom tau txais txiaj ntsig, qhov zoo tau poob qis dua thiab tsis tsim nyog.
