Yuav siv cov pob zeb nthuav dav li cas kom raug?

Yuav siv cov pob zeb nthuav dav li cas kom raug?

1. Lub chaw npaj sib tov lossis qhov chaw sib tov yuav tsum tau pub raws li qhov kev txiav txim siab ntawm kev them nyiaj shrinkage pob zeb. Cov cuab yeej ntsuas ntsuas yuav tsum yog qhov tseeb. tsim kom muaj kev puas tsuaj.

2. Lub sijhawm sib xyaw ntawm cov pob zeb sib xyaw nrog tus neeg sawv cev nthuav dav yog 30 vib nas this ntev dua li cov pob zeb zoo tib yam. Qhov kub ntawm cov pob zeb yuav tsum qis dua 30 degree. Lub caij nplooj zeeg dawb ntawm cov pob zeb yuav tsum tau tswj tsis pub dhau 2 meters, thiab kev co yuav tsum tsis sib xws, ntom thiab tsis to. , tsis tshua muaj kev vibration, tab sis kev co.

3. Ua ntej qhov kev teeb tsa zaum kawg ntawm cov pob zeb sib xyaw nrog cov khoom siv no, kev saib xyuas yuav tsum tau them rau cov plastering thib ob txhawm rau tiv thaiv qhov tshwm sim ntawm qhov chaw sib tsoo.

4. Kev saib xyuas ntawm cov pob zeb sib xyaw nrog tus neeg sawv cev nthuav dav tom qab nchuav yog qhov tseem ceeb heev. Nws yuav tsum tau watered thiab khaws cia nyob rau hauv lub sij hawm raws li qhov kub thiab txias, yog li ntawd qhov tshwm sim ntawm cov pob zeb yuav tsum tau khaws cia noo noo, thiab lub sij hawm kho yuav tsum tsis txhob tsawg tshaj li 7 hnub; Kev tsim kho kub tsis zoo yuav tsum xyuas kom meej tias qhov kub ntawm cov pob zeb nkag mus rau hauv pwm yog siab dua 5 degree, tam sim ntawd tom qab nchuav, siv cov yas zaj duab xis thiab cov khoom siv thermal rwb thaiv tsev rau thermal rwb thaiv tsev thiab kev tu kom zoo;

5. Tom qab cov pob zeb sib xyaw nrog cov khoom no yog nchuav, hauv qab daus yuav tsum tau rov qab nrog cov txiv qaub av kom sai li sai tau, thiab lub ru tsev yuav tsum tau siv los ua cov txheej txheem dej tsis zoo thiab cov txheej txheem thermal rwb thaiv tsev kom sai li sai tau.