Qhov twg yog qhov ruaj khov dua, quartz lossis granite?
Ib qho tseem ceeb tshaj plaws uas yuav tsum tau xav txog thaum xaiv cov khoom siv rau chav ua noj countertop yog durability. Koj chav ua noj yog ib chav siv ntau tshaj plaws hauv koj lub tsev. Tsis hais hnub twg, chav tsev yuav siv tau los ua noj, khaws cia, lossis lom zem. Koj yuav xav kom koj chav ua noj kom hnov lub teeb thiab siv tau yooj yim, thiab tshwj xeeb tshaj yog koj tsis xav txhawj txog koj cov countertops txhua hnub.
Ob qho khoom siv ruaj khov tshaj plaws yog quartz thiab granite. Ob leeg paub txog lawv txoj kev ntseeg tau thiab kav ntev, ntxiv rau lawv muaj nyob rau hauv ntau cov xim zoo nkauj. Txij li thaum ob lub pov haum tau ntsuas los ntawm cov neeg tsim qauv thiab cov tswv tsev, nws tuaj yeem nyuaj rau xaiv.
Durability ntawm Quartz
Quartz yog pob zeb tsim. Thaum lub ntuj quartz muaj nyob, hauv architecture, quartz hais txog kev sib xyaw ntawm cov ntaub ntawv: kwv yees li 90 feem pua natural quartz, 10 feem pua resin, thiab qee cov xim ntxiv rau xim thiab tsim. Qhov feem pua ntawm cov ntaub ntawv no txawv ntawm hom. Quartz feem ntau muaj Mohs hardness ntawm 7, ua rau nws yog ib qho nyuaj tshaj plaws siv rau chav ua noj countertops.
Hmoov tsis zoo, quartz tsis kub-resistant. Thaum nws yuav tsis hlawv nrog ib qho me me ntawm cov cua sov, nws tsis tuaj yeem tuav overheating tshaj 300 degrees Fahrenheit. Qhov kev tiv thaiv tshav kub no feem ntau yog vim muaj cov yas resins. Cov khoom kub xws li lub lauj kaub, lauj kaub, thiab txawm tias cov cuab yeej siv plaub hau kub tuaj yeem ua rau muaj kev puas tsuaj loj, xws li hlawv cov cim lossis ua kom tsis muaj xim. Yuav tsum muaj ib lub tripod lossis thermal ncoo ntawm cov khoom no thiab cov quartz countertop.
Durability ntawm Granite
Granite yog los ntawm ntuj tsim. Nws yog additive-dawb, uas txhais tau hais tias lub pob zeb siv nyob rau hauv koj countertop yog hais txog tib yam li cov khoom nyob rau hauv cov xwm. Nws yog ib qho ntawm cov pob zeb igneous tshaj plaws, uas txhais tau hais tias nws tau tsim los ntawm qhov txias ntawm lava ntau lab xyoo. Nws yog tsim los ntawm ntau yam minerals, nrog rau tej yam ntuj tso quartz peb tau piav ua ntej, feldspar, thiab kab ntawm lwm yam minerals. Nws muaj ntau nyob rau hauv lub ntiaj teb lub continental crust, los yog cov pob zeb uas tsim txhua lub teb chaws.
Mohs hardness ntawm granite feem ntau yog nyob rau 6th teev. Qhov no yuav txawv rau txhua lub phaj, qee qhov nyob rau theem 5 thiab lwm tus ntawm qib 7, tab sis nws nyob ib puag ncig ntawm qhov ntsuas no.
Granite kuj yog kub resistant. Raws li ib tug additive-dawb tej yam ntuj tso pob zeb, nws tseem nyob ruaj nyob rau hauv tsis tshua muaj kub kub. Granite yog ib qho ntawm cov ntaub ntawv zoo tshaj plaws rau cov khoom kub kub vim tias nws tuaj yeem tiv taus qhov kub txog 480 degrees Fahrenheit thiab siab dua.
Paub qhov no, nws nyuaj rau xaiv cov lus teb meej.
Hais txog hardness, ntawm Mohs nplai ntawm 7, quartz NW nyuam qhuav ntaus, thiab granite feem ntau yog 6. Qhov nruab nrab hardness ntawm granite slab yog 7, tab sis nyob rau hauv cov nqe lus ntawm nws nruab nrab hardness, quartz yeej. Thaum nws yog ib lub pob zeb pov tseg cov lej, 6 lossis 7 tsis tau ua ntau qhov sib txawv ntawm cov kav ntev.
Thaum nws los txog rau kev siv hauv tsev txhua hnub, granite yog tus yeej meej vim nws tiv thaiv kev puas tsuaj los ntawm kev ua haujlwm hauv chav ua noj txhua hnub. Thaum ob lub pob zeb yog stain thiab khawb resistant, tsuas yog granite yog tshav kub resistant. Quartz yuav tsum tau ceev faj heev kom khaws cov khoom kub xws li lauj kaub thiab lauj kaub kom deb ntawm nws qhov chaw thiab tuaj yeem ua teeb meem ntawm qhov kub thiab txias tshaj 300 degrees Fahrenheit. Rau txhua pawg ntawm kev puas tsuaj, peb xav kom koj ceev faj txawm tias lub pob zeb raug txiav txim siab tiv taus. Cov ntaub ntawv no tsis yog kev puas tsuaj, thiab cov tswv tsev yuav tsum tau kho lawv cov countertops nrog kev hlub thiab kev saib xyuas.
Hais txog kev saib xyuas, ob lub pob zeb yuav tsum tau ntxuav txhua hnub nrog xab npum dej. Txawm li cas los xij, tsuas yog granite tseem yuav tsum tau sealant. Thaum reapplication nrog sealant yog ib txoj hauj lwm yooj yim, nws yuav tsum tau siv zog. Vim yog cov kauj ruam ntxiv no, Quartz yeej qhov kev sib tw.
