Yog tias daim nqi tau faib ua ob ntu, tsis muaj laj thawj dab tsi rau koj kom koj chim. Ua ntej, nws feem ntau yuav tsis tau poob nws txoj cai solvency. Thib ob, nws tuaj yeem ua glued, ntxiv mus, hauv txoj hauv kev uas qhov chaw ntawm gluing yuav luag pom.
Cov Lus Qhia
Kauj ruam 1
Nco ntsoov tias yuav tsum tau txheeb xyuas tias daim nqi ntawd faib ua ob ntu, thiab tsis yog, hais, peb. Yog tias tag nrho cheeb tsam ntawm txhua qhov seem ntawm cov ntawv sau nyiaj muaj tsawg dua 50 feem pua, lossis yog tias tsis muaj ib tus lej thiab cov ntawv sau, koj yuav tsum tso nrog qhov poob ntawm cov ntawv nyiaj hauv lub txiaj ntsig.
Kauj ruam 2
Yog tias muaj txhua feem ntawm daim nqi uas muaj tag nrho cov cheeb tsam ntau dua 50 feem pua thiab tsawg kawg ib tus lej, tab sis lawv tsawg heev, nws zoo dua tsis txhob siv cov ntawv sau nqi, tab sis los pauv nws hauv txhab nyiaj.
Kauj ruam 3
Yog tias lub tsev txhab nyiaj raug lav kom muab faib ua ob ntu, tom qab ntawv txhua yam nws nyob ntawm qhov twg ploj. Yog tias tsis muaj ib qho me me, tab sis muaj ib qhov loj, ces koj muaj hmoo - lub txhab nyiaj yuav hloov cov ntawv rau ib qho tshiab. Qhov tsawg dua, txawm tias nws pom tom qab, thiab muaj tus lej ntawm nws, tsis muaj kev daws teeb meem.
Kauj ruam 4
Yog tias ob feem ntawm daim nqi yog khaws cia, ua rau txuas ntxiv mus. Nqa cov ntawv ci hauv av nplaum lo. Tsis muaj lwm yam kev nplaum, txawm tias lawv tseem sau ntawv sau, suav nrog PVA thiab silicate, tsis tuaj yeem siv. Tib yam siv rau cov kab xev nplaum ntawm txhua yam - lub nqaj yuav pom zoo heev, thiab yog tias koj sim tev tawm ntawm daim kab xev, koj tuaj yeem ua kev puas tsuaj rau daim nqi rau qee yam uas nws poob nws qhov teeb meem.
Kauj ruam 5
Xaiv ib nrab ntawm ntawv sau nyiaj. Siv kua nplaum rau lub qhov nraus ntawm ob sab. Ua tib yam li ntawd nrog rau lwm ib nrab.
Kauj Ruam 6
Nias lawv ua ke kom cov duab tau tiav raws li ob qho tib si kab rov tav thiab ntsug. Tso cov nqi glued nyob nruab nrab ntawm ob daim ntawv, tom qab ntawv thov nias rau lub leeg rau ob peb feeb.
Kauj Ruam 7
Ua tib zoo thiaj li tsis xav cais tus nqi ntxiv, tshem ob daim ntawv ntawm daim ntawv los ntawm lub npoo.
Kauj ruam 8
Khiav cov kua nplaum lo raws txoj leeg, ua ntej ntawm ib sab, tom qab ntawd rau lwm qhov.
Kauj Ruam 9
Muab daim nqi kom them rau sab nraud kom tus seam tsis kov dab tsi, thiab cia lub kua nplaum kom qhuav. Yog tias tus ntawv txhab nyiaj loj, qhuav nws muaj kev nyab xeeb.
Kauj ruam 10
Tsis txhob tso daim ntawv them nyiaj ua ke rau hauv lub tshuab them nyiaj. Nws muaj nws tuaj yeem ua kom tawg thiab ua rau cov neeg txais nyiaj puas.
