Muaj tseeb tiag! Hauv kev tsim kho, cov formwork feem ntau yog muab faib ua tsib hom raws li cov khoom siv thiab daim ntawv thov:

1. Cov Qauv Ntoo
   Ib txwm muaj, ua los ntawm ntoo. Nws pheej yig thiab yooj yim rau kev ua kom zoo nkauj, tab sis nws lub neej luv luv (tsis tshua muaj peev xwm rov siv dua).

2. Plywood Formwork
   Ib qho qauv ntoo uas tau txhim kho dua tshiab. Nws muab qhov tiav du thiab muaj zog dua rau qhov hnyav.

3. Hlau Formwork
   Siv tau ntev heev, siv tau dua (100+ zaug), thiab ua kom tiav cov pob zeb zoo heev. Zoo tagnrho rau cov haujlwm loj thiab rov ua dua.

4. Aluminium Formwork
   Lub teeb yuag thiab yooj yim tuav, nrog rau kev siv dua zoo ib yam li hlau. Nws nrov heev rau kev tsim kho vaj tse siab.

5. Yas / Fiberglass Formwork
   Lub teeb yuag, tiv taus xeb, thiab haum rau cov qauv nyuaj lossis cov haujlwm me mus rau nruab nrab. Feem ntau siv rau cov khoom siv pob zeb kho kom zoo nkauj.

Tsib hom no yog cov qauv kev lag luam uas paub dav tshaj plaws. Koj puas xav paub ntxiv txog ib hom twg?