Dab tsi yog txhais los ntawm Frost Resistance rau Ceramic Pobzeb?

Ceramic vuas yog ib qho kev xaiv nrov rau flooring thiab phab ntsa npog vim lawv cov durability, versatility, thiab zoo nkauj thov. Txawm li cas los xij, hauv cov cheeb tsam uas muaj huab cua txias, cov vuas luaj ceramic tuaj yeem raug kev puas tsuaj los ntawm Frost, uas tuaj yeem cuam tshuam lawv lub zog thiab lub neej ntev. Frost tsis kam yog cov cuab yeej tseem ceeb ntawm cov vuas luaj ceramic uas txiav txim siab lawv lub peev xwm los tiv thaiv lub voj voog khov-thaw yam tsis muaj kev tawg lossis tawg. Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog dab tsi yog txhais los ntawm Frost tsis kam rau cov vuas ceramic, nws ntsuas li cas, thiab dab tsi cuam tshuam rau nws.

Frost Resistance yog dab tsi?

Frost tsis kam yog hais txog lub peev xwm ntawm cov khoom siv los tiv thaiv kev rov ua kom khov thiab thawing yam tsis muaj kev puas tsuaj loj. Nyob rau hauv cov ntaub ntawv ntawm cov vuas ceramic, Frost tsis kam yog ib qho cuab yeej tseem ceeb vim tias cov vuas uas tsis yog Frost-resistant tuaj yeem tawg, tawg, los yog delaminate thaum raug rau qhov kub thiab txias. Qhov no tuaj yeem ua rau raug nqi kho thiab hloov pauv, nrog rau kev nyab xeeb kev nyab xeeb vim qhov chaw tsis sib xws.

Ceramic vuas yog tsim los ntawm kev sib xyaw ntawm cov av nplaum, cov ntxhia, thiab lwm yam khoom siv ntxiv uas raug rho tawm haujlwm ntawm qhov kub thiab txias los tsim cov khoom siv tawv, ntom, thiab tsis muaj qhov ntxeem tau. Txawm li cas los xij, txawm tias cov vuas luaj ceramic tuaj yeem cuam tshuam los ntawm Frost yog tias lawv tsis tsim thiab ntsia tau zoo. Qhov no yog vim tias dej tuaj yeem nkag mus rau hauv cov nplais pobzeb thiab nkag mus rau hauv microcracks thiab pores, qhov twg nws tuaj yeem nthuav thiab cog lus thaum nws khov thiab taws. Qhov kev nthuav dav thiab kev cog lus no tuaj yeem ua rau cov pobzeb tawg lossis tawg, tshwj xeeb tshaj yog tias cov pobzeb tsis tuaj yeem ua raws li qhov kev ntxhov siab.

Frost Resistance ntsuas li cas?

Frost resistance feem ntau yog ntsuas los ntawm kev ntsuas kev ntsuas hu ua ASTM C1026 Standard Test Method rau Kev Ntsuas Qhov Kev Ua Haujlwm ntawm Ceramic Pobzeb kom khov-Thaw Cycling. Qhov kev ntsuam xyuas no suav nrog kev nthuav tawm cov pobzeb mus rau ntau lub voj voog khov-thaw nyob rau hauv ib puag ncig tswj, qhov twg qhov kub tau maj mam txo los ntawm chav tsev kub mus rau -18 ° C thiab tom qab ntawd tsa rov qab rau hauv chav tsev kub. Tus naj npawb ntawm cov voj voog thiab lub sijhawm ntawm txhua lub voj voog nyob ntawm seb cov pobzeb npaj siv thiab qhov hnyav ntawm huab cua uas nws yuav raug teeb tsa.

Thaum lub sij hawm xeem, cov pobzeb yog muab tso rau hauv dej thiab tom qab ntawd khov rau simulate cov teebmeem ntawm dej nkag thiab nthuav dav. Tom qab txhua lub voj voog, cov pobzeb raug tshuaj xyuas kom pom cov cim ntawm kev puas tsuaj, xws li tawg, tawg, lossis delamination. Qhov kev ntsuam xyuas tau rov ua dua kom txog thaum cov pobzeb nce mus txog qhov kev puas tsuaj uas tau txiav txim siab, uas yog qhia raws li feem pua ​​​​ntawm qhov hnyav lossis ntim ntawm cov pobzeb. Qhov qis dua qhov feem pua, qhov ntau Frost-resistant cov pobzeb yog suav tias yog.

Dab tsi cuam tshuam rau Frost Resistance?

Ob peb yam tuaj yeem cuam tshuam qhov Frost tsis kam ntawm cov vuas luaj ceramic, nrog rau cov pobzeb muaj pes tsawg leeg, tsim, installation, thiab tu. Nov yog qee yam tseem ceeb uas yuav tsum xav txog:

1. Porosity: Lub porosity ntawm cov pobzeb yog qhov tseem ceeb hauv kev txiav txim siab nws cov Frost tsis kam. Cov vuas nrog cov porosity siab, xws li cov vuas tsis muaj qhov tsis zoo los yog cov nplais pobzeb glazed, muaj kev cuam tshuam rau cov dej nkag thiab khov-thaw puas dua li cov vuas uas tsis muaj porosity, xws li cov vuas vitrified lossis impervious. Cov nplais pobzeb yuav tsum tau muab kaw nrog cov txheej txheem dej kom txo tau cov dej nqus thiab txhim kho Frost.

2. Kev nqus dej: Qhov nqus dej ntawm cov pobzeb yog lwm qhov tseem ceeb hauv nws cov Frost tsis kam. Cov vuas uas muaj cov dej nqus dej siab, xws li cov pob zeb ntuj lossis cov vuas terracotta, muaj kev nkag mus rau dej thiab khov-thaw puas dua li cov vuas uas tsis tshua muaj dej nqus, xws li cov plooj (porcelain) lossis ceramic vuas. Tus nqi nqus dej yog qhia raws li feem pua ​​​​ntawm cov pobzeb qhov hnyav, thiab cov vuas nrog cov dej nqus dej hauv qab 0.5% yog suav tias yog Frost-resistant.

3. Glaze zoo: Qhov zoo thiab tuab ntawm cov glaze kuj tuaj yeem cuam tshuam cov Frost tsis kam ntawm cov vuas ceramic. Cov vuas nrog nyias los yog siv tsis zoo glazes feem ntau yuav tawg los yog delaminate thaum raug rau qhov txias txias. Cov vuas glazed zoo yuav tsum muaj tuab, zoo ib yam, thiab ruaj khov glaze uas tuaj yeem tiv taus lub voj voog khov-thaw yam tsis muaj tawg lossis tev.

4. Pobzeb tsim: Cov qauv tsim thiab cov duab ntawm cov pobzeb kuj tuaj yeem cuam tshuam nws cov Frost tsis kam. Cov vuas nrog cov ces kaum ntse ntse los yog cov npoo yog qhov ua rau tawg lossis tawg dua li cov vuas nrog cov npoo sib npaug lossis beveled. Cov vuas nrog cov duab tsis zoo lossis cov qauv kuj tseem yuav nyuaj rau kev teeb tsa thiab yuav xav tau kev saib xyuas tshwj xeeb los xyuas kom muaj kev sib khi zoo thiab tso dej.

5. Kev txhim kho: Qhov zoo ntawm cov pobzeb installation yog qhov tseem ceeb hauv kev ua kom nws cov Frost tsis kam. Cov vuas yuav tsum tau nruab rau ntawm qhov chaw ruaj khov thiab qib substrate, nrog rau cov kua dej txaus thiab cov pob qij txha nthuav dav kom haum rau qhov kub thiab txias. Lub grout thiab nplaum yuav tsum tau Frost-resistant thiab siv raws li cov neeg tsim khoom cov lus qhia.

6. Kev Tu: Kev tu kom zoo yog qhov tseem ceeb hauv kev khaws cov te tiv thaiv ntawm cov vuas ceramic. Cov vuas yuav tsum tau ntxuav tsis tu ncua nrog cov tshuaj ntxuav me me thiab dej, thiab cov kab nrib pleb lossis cov chips yuav tsum tau kho tam sim ntawd txhawm rau tiv thaiv dej nkag. Sealing cov vuas ib ntus kuj tuaj yeem pab tswj lawv cov dej tsis kam thiab Frost tsis kam.

Xaus

Frost tsis kam yog cov cuab yeej tseem ceeb ntawm cov vuas luaj ceramic uas txiav txim siab lawv lub peev xwm los tiv thaiv lub voj voog khov-thaw yam tsis muaj kev tawg lossis tawg. Nws cuam tshuam los ntawm ntau yam, suav nrog cov pobzeb cov khoom sib xyaw, tsim, kev teeb tsa, thiab kev saib xyuas. Xaiv qhov zoo ntawm cov pobzeb ceramic thiab ua kom muaj kev txhim kho kom zoo thiab kev saib xyuas tuaj yeem pab ua kom nws cov Frost tsis kam thiab ua haujlwm ntev. Los ntawm kev nkag siab dab tsi yog txhais los ntawm Frost tsis kam rau cov vuas ceramic, koj tuaj yeem txiav txim siab paub thaum xaiv cov vuas rau koj qhov project tom ntej.