Kodi Frost Resistance for Ceramic Tile Imatanthauza Chiyani?

Matayala a Ceramic ndi chisankho chodziwika bwino pakuyika pansi ndi zokutira pakhoma chifukwa cha kulimba kwawo, kusinthasintha, komanso kukongola kwawo. Komabe, m'madera okhala ndi nyengo yozizira, matailosi a ceramic amatha kuwonongeka ndi chisanu, zomwe zingasokoneze mphamvu ndi moyo wautali. Frost resistance ndi chinthu chofunikira kwambiri cha matailosi a ceramic omwe amatsimikizira kuthekera kwawo kupirira kuzizira kozizira popanda kusweka kapena kusweka. M'nkhaniyi, tiwona zomwe zimatanthawuza kukana chisanu kwa matailosi a ceramic, momwe amayezera, ndi zomwe zimakhudza.

Kodi Frost Resistance ndi chiyani?

Kulimbana ndi chisanu kumatanthauza kuthekera kwa chinthu kupirira kuzizira kobwerezabwereza ndi kusungunuka popanda kuwonongeka kwakukulu. Pankhani ya matailosi a ceramic, kukana chisanu ndi chinthu chofunikira kwambiri chifukwa matailosi omwe sagonjetsedwa ndi chisanu amatha kusweka, kusweka, kapena kuphwanyidwa akakumana ndi kuzizira. Izi zitha kubweretsa kukonzanso kokwera mtengo ndi kusinthidwa, komanso ngozi zachitetezo chifukwa cha malo osagwirizana.

Matayala a ceramic amapangidwa kuchokera ku dongo losakanizika, mchere, ndi zowonjezera zina zomwe zimawotchedwa kutentha kwambiri kuti zipange zinthu zolimba, zowundana, komanso zopanda porous. Komabe, ngakhale matayala a ceramic olimba kwambiri amatha kukhudzidwa ndi chisanu ngati sanapangidwe bwino ndikuyika. Izi zili choncho chifukwa madzi amatha kulowa pamwamba pa matailosi ndi kulowa mu ma microcracks ndi pores, momwe amatha kufalikira ndi kutsika pamene akuundana ndi kusungunuka. Kukula ndi kuphatikizika kumeneku kungapangitse matailosi kusweka kapena kusweka, makamaka ngati matailosi sangathe kupirira zovutazo.

Kodi Frost Resistance Imayesedwa Bwanji?

Kukana kwa chisanu kumayezedwa pogwiritsa ntchito njira yoyesera yotchedwa ASTM C1026 Standard Test Method poyezera Kukaniza kwa Ceramic Tile to Freeze-Thaw Cycling. Kuyesa uku kumaphatikizapo kuwonetsa matailosi kumayendedwe angapo a kuzizira kwanyengo m'malo olamulidwa, pomwe kutentha kumatsitsidwa pang'onopang'ono kuchokera ku firiji kupita ku -18 ° C ndikubwezeredwanso kutentha. Kuchuluka kwa ma cycle ndi nthawi ya kuzungulira kulikonse kumadalira momwe matailosi akufuna kugwiritsidwira ntchito komanso kuopsa kwa nyengo yomwe idzayikidwe.

Pakuyesa, matailosi amamizidwa m'madzi kenako ndikuwumitsidwa kuti afananize zotsatira za kulowa ndi kukulitsa kwamadzi. Pambuyo pa kuzungulira kulikonse, matailosi amawunikidwa kuti awonetse zizindikiro zowonongeka, monga ming'alu, spalling, kapena delamination. Kuyesedwa kumabwerezedwa mpaka matailosi afika pachiwopsezo chodziwikiratu, chomwe chimawonetsedwa ngati kuchuluka kwa kulemera koyambirira kapena kuchuluka kwa matailosi. Kutsika kwa chiwerengerocho, matailosi amaonedwa kuti ndi osagwirizana ndi chisanu.

Kodi Ndi Zinthu Ziti Zomwe Zimakhudza Kusamvana kwa Frost?

Zinthu zingapo zimatha kusokoneza chisanu cha matailosi a ceramic, kuphatikiza kapangidwe ka matailosi, kapangidwe, kukhazikitsa, ndi kukonza. Nazi zina mwazinthu zofunika kuziganizira:

1. Porosity: Kukhazikika kwa matailosi ndi chinthu chofunikira kwambiri pozindikira kukana kwake kwa chisanu. Matailosi okhala ndi porosity kwambiri, monga matailosi osawala kapena onyezimira, amatha kulowa m'madzi komanso kuwonongeka kozizira kwambiri kuposa matailosi okhala ndi porosity yotsika, monga matailosi owoneka bwino kapena osatha. Matailosi a porous ayenera kusindikizidwa ndi zokutira zoletsa madzi kuti achepetse kuyamwa kwa madzi komanso kuti asatengeke ndi chisanu.

2. Mayamwidwe amadzi: Mayamwidwe amadzi a matailosi ndi chinthu china chofunikira pakukana chisanu. Matailosi okhala ndi kuchuluka kwa mayamwidwe amadzi, monga miyala yachilengedwe kapena matayala a terracotta, amatha kulowa m'madzi ndikuwonongeka kozizira kuposa matailosi omwe amayamwa madzi ochepa, monga matailosi adothi kapena ceramic. Kuchuluka kwa mayamwidwe amadzi kumawonetsedwa ngati kuchuluka kwa kulemera kwa matayala, ndipo matailosi okhala ndi mayamwidwe amadzi ochepera 0.5% amawonedwa ngati osamva chisanu.

3. Ubwino wa glaze: Ubwino ndi makulidwe a glaze amathanso kukhudza kukana kwa chisanu kwa matailosi a ceramic. Matailosi okhala ndi magalasi oonda kapena osagwiritsidwa ntchito bwino amatha kusweka kapena kuphwanyidwa akakumana ndi kuzizira. Matailosi onyezimira apamwamba ayenera kukhala ndi glaze wandiweyani, yunifolomu, komanso yolimba yomwe imatha kupirira kuzizira kozizira popanda kusweka kapena kusenda.

4. Mapangidwe a matailosi: Mapangidwe ndi mawonekedwe a tile amathanso kukhudza kukana kwake kwa chisanu. Matailosi okhala ndi ngodya zakuthwa kapena m'mbali amakonda kusweka kapena kung'ambika kuposa matailosi okhala ndi m'mbali zozungulira kapena zopindika. Matailosi okhala ndi mawonekedwe osakhazikika kapena mawonekedwe amathanso kukhala ovuta kuyika ndipo angafunike chisamaliro chapadera kuti atsimikizire kusindikizidwa koyenera ndi ngalande.

5. Kuyika: Ubwino wa kuyika matailosi ndi wofunikira kwambiri pakuwonetsetsa kuti chisanu sichikana. Matailosi ayenera kuikidwa pagawo lokhazikika komanso laling'ono, lokhala ndi ngalande zokwanira ndi zolumikizira kuti zigwirizane ndi kusintha kwa kutentha. Grout ndi zomatira ziyeneranso kukhala zolimbana ndi chisanu ndikugwiritsidwa ntchito molingana ndi malangizo a wopanga.

6. Kusamalira: Kusamalira moyenera n'kofunika kwambiri kuti chisanu cha matailosi a ceramic asawonongeke. Matailosi ayenera kutsukidwa nthawi zonse ndi zotsukira pang'ono ndi madzi, ndipo ming'alu iliyonse kapena tchipisi ziyenera kukonzedwa mwachangu kuti madzi asalowe. Kusindikiza matailosi nthawi ndi nthawi kungathandizenso kuti madzi asasunthike komanso kuti asatengeke ndi chisanu.

Mapeto

Frost resistance ndi chinthu chofunikira kwambiri cha matailosi a ceramic omwe amatsimikizira kuthekera kwawo kupirira kuzizira kozizira popanda kusweka kapena kusweka. Zimakhudzidwa ndi zinthu zingapo, kuphatikiza kapangidwe ka matailosi, kapangidwe, kuyika, ndi kukonza. Kusankha mtundu woyenera wa matailosi a ceramic ndikuwonetsetsa kuti kuyika ndi kukonza moyenera kungathandize kuti chisanu chisamalire komanso kukhala ndi moyo wautali. Pomvetsetsa tanthauzo la kukana chisanu kwa matailosi a ceramic, mutha kupanga chisankho mwanzeru posankha matailosi a polojekiti yanu yotsatira.