Yuav Ntoo-yas Wallboard Swell?

Nyob rau hnub no' s lub tsev lag luam kev lag luam, ntau thiab ntau cov ntaub ntawv tshiab tshwm sim. Cov feem ntau siv yog anticorrosive ntoo thiab hom ntoo-yas uas peb mangroves tseem ua. Ntoo ntoo yas thiab ntoo ua yeeb yaj kiab feem ntau siv tau ntau qhov chaw. Niaj hnub no, peb cov kws kho vaj tsiaj los ntawm cov ntoo yas phab ntsa vaj huam sib luag cov lag luam yuav piv cov kev siv ntawm phab ntsa ntoo. Qhov tseeb, ntau tus neeg paub tias ntoo anticorrosive feem ntau swells thaum siv wallboard, yog li ntau tus neeg muaj kev txhawj xeeb ntau ntxiv txog seb ntoo-yas wallboard yuav o tuaj.

Qhov deformation ntawm anticorrosive ntoo yog los ntawm lub siab sab hauv, thiab qhov tawg ntawm cov ntoo yog vim muaj kev hloov tshiab ntawm cov ntoo, tab sis cov laj thawj tseem ceeb rau kev hloov pauv yog cov ntsiab lus ya raws ntawm cov ntoo ua anticorrosive tau hloov. Cov neeg feem coob paub tias cov khoom siv los tiv thaiv xeb yog tsim los ntawm cov kab kev loj hlob, tab sis cov nplhaib kev loj hlob ntawm ob thaj chaw ntawm cov ntawv qeeb mentshis tsis sib npaug, thiab qhov ceev ntawm cov lus teb rau ya raws nws txawv. Yog li ntawd, nyob hauv tib qho xwm txheej, nws yog qhov tseeb vim tias thaj chaw saum npoo ntawm cov nplhaib loj hlob tsis hloov. Muaj qhov sib txawv, tab sis cov ntoo tiv thaiv corrosion nws tus kheej tsis malleable, yog li sab nrog qhov chaw txo qis yuav nce thiab sau qhov chaw txo qis los ntawm kev tawg kom muaj qhov sib npaug. Muaj kev txhaws.

Ntoo-yas wallboard yog cov khoom siv hluavtaws, kev tivthaiv sab hauv thiab kev ruaj ntseg, o tsis tshua muaj tshwm sim. Thiab nyob hauv tib thaj chaw tsim kho lossis ntim rau cov teeb meem, cov ntoo ntsa-yas ntsa ntawv muaj tsawg dua li ntoo anticorrosive. Vim tias cov ntoo-yas ntsa phab ntsa yog cov ntaub ntawv qhia, cov khoom siv nrog qhov ntev, qhov dav thiab tuab tuaj yeem tsim tawm raws li qhov tseeb qhov loj me ntawm qhov toj roob hauv pes project.

Qhov saum npoo ntawm cov ntoo-yas ntsa ntawv tsis tas yuav tsum pleev xim. Feem ntau, cov ntoo saum npoo av yuav tsum pleev xim lossis pleev xim nrog cov xim pleev xim tom qab ua tiav ntawm cov khoom ntoo lossis txheej txheem kev tsim kho. Qhov kev pab cuam lub neej ntawm ntoo-yas ntsa ntoo feem ntau tuaj yeem ncav cuag 8-9 zaug ntawm cov ntoo anticorrosive. Cov ntaub ntawv txawv teb chaws qhia tias cov ntoo yas siv tau rau 40-80 xyoo, thiab nws yuav tsis nrawm dua li cov ntoo tshwj xeeb!