Txhawm rau ua kom cov rooj tog zaum sab nraum zoov kom zoo dua rau qhov chaw sab nraum zoov thiab ua rau tib neeg muaj kev lom zem thiab xis nyob hauv qhov chaw sab nraum zoov, cov rooj tog sab nraum zoov feem ntau muaj cov hauv qab no:
1. Lub neej ua haujlwm ntev, ruaj khov
Piv nrog rau cov rooj tog zaum sab nraum zoov, qhov tseem ceeb tshaj plaws ntawm cov rooj tog zaum hauv tsev yog tias nws muaj kev tiv thaiv corrosion zoo nyob rau hauv lub hnub thiab los nag nyob rau hauv ib puag ncig sab nraum zoov, uas tuaj yeem tiv thaiv cov rooj tog zaum thiab tawg mus ntev thiab deformation nyob rau hauv qhov hnyav sab nraum zoov.Cov rooj tog sab nraum zoov no yog qhov tseem ceeb tshaj plaws thiab qhov yuav tsum tau ua.Tsuas yog nyob rau hauv qhov chaw los xyuas kom meej nws durability kom ua tau zoo.
2. Cov qauv ruaj khov
Raws li kev lag luam rooj tog sab nraum zoov feem ntau yog muab tso rau hauv qhov chaw pabcuam pej xeem rau cov neeg lom zem thiab kev lom zem, ntau dua li cov rooj tog zaum uas peb yuav tsum tau txav mus los, cov qauv ruaj khov ntawm cov rooj tog xav tau kev saib xyuas tshwj xeeb, yog li peb yuav tsum tiv thaiv cov rooj tog kom tsis txhob tilting lossis sib tsoo, thiab xyuas kom cov pob qij txha tsis yooj yim rau kev puas tsuaj tom qab raug tshav ntuj thiab los nag.
3. Kev tu thiab kho tsis tu ncua
Cov rooj tog sab nraum zoov kuj xav tau kev tu thiab kho tsis tu ncua.Ntxiv nrog rau cov plua plav, yuav tsum tau saib xyuas kom tsis txhob raug tshav ntuj thiab lub caij ntuj sov los nag.Yog tias koj tsis siv nws, nws yog qhov zoo tshaj kom muaj cov rooj tog zaum nrog lub npog tiv thaiv.
Post lub sij hawm: Dec-21-2020