1. Txoj kev siv yog tib yam li cov ntoo formwork. Kev taw qhia ntawm txoj kab ntsug ntawm lub hollow yas formwork thiab cov kev taw qhia ntawm cov ntoo tsim ib tug ntoo khaub lig.
2. Tsis tas yuav siv cov pwm tso tawm ua ntej siv.
3. Rau cam khwb cia-nyob rau hauv-qhov chaw slabs, keel spacing yog 20 ~ 25cm, thiab keel spacing rau phab ntsa slab yog 15 ~ 20cm. 4. Lub splicing seams nruab nrab ntawm cov laug cam yuav tsum tau muab kaw nrog daim kab xev.
5. Qhov ntev ntawm tus ntsia thawv yuav tsum tsis txhob ntev dhau, feem ntau nyob ib ncig ntawm 30 ~ 35mm.
6. Lub zog ntawm nailing yuav tsum yog nruab nrab.
7. Thaum tshem tawm cov formwork, nws yuav tsum tau nqa tawm ntawm ib qho me me ntawm ib kawg. Tshem tawm cov formwork thaum tshem cov kev txhawb nqa los tiv thaiv cov cheeb tsam loj los ntawm kev poob. Tsis txhob cia cov ces kaum poob vertically tiv thaiv hauv av.
8. Cov qauv tuaj yeem sib xyaw nrog ntoo plywood, xyoob plywood thiab lwm yam khoom siv.
