Yuav ua li cas nrog cov pob qij txha thaum lub sij hawm tsim kho?

1. Cov pob qij txha sib tshooj
Xyuas kom tseeb tias ob lub vents uas nyob ib sab muaj txaus sib tshooj dav. Nws feem ntau pom zoo tias qhov sib tshooj dav yuav tsum tsis pub tsawg dua 80 mm.
Overlap lub sab sauv daim nyias nyias nyob rau hauv qab daim nyias nyias los tsim ib tug overlap.
2. Siv daim kab xev tshwj xeeb
Xaiv ib daim kab xev tshwj xeeb uas phim cov khoom ntawm lub qhov cua.
Ntawm qhov sib tshooj, lo daim kab xev kom nruj thiab nruj ntawm qhov sib tshooj ntawm ob daim kab xev, kom paub tseeb tias daim kab xev npog tag nrho cheeb tsam sib tshooj thiab tsis muaj npuas lossis wrinkles.
3. Kev kho sealing
Ua ntej muab daim kab xev, koj tuaj yeem thov ib txheej ntawm sealant ntawm qhov sib tshooj los txhim kho cov nyhuv sealing.
Lub sealant yuav tsum tau siv sib npaug kom tsis txhob ploj los yog sib sau ua ke.
4. Txheeb xyuas qhov zoo ntawm cov pob qij txha
Tom qab cov pob qij txha ua tiav, ua tib zoo xyuas seb cov pob qij txha tau kaw nruj, thiab seb puas muaj qhov khoob, qhov qhib lossis qhov chaw uas daim kab xev tsis ruaj khov.