Dawb marble yog tsis pob tshab, tab sis nws tuaj yeem txhais tau, Tshwj xeeb tshaj yog thaum txiav mus rau hauv nyias slabs.
Ntawm no yog cov ncauj lus kom ntxaws ntxiv:
1. Kev kawm txuj ci tom qab kev txhais
Marble yog cov metamorphic pob zeb tsim los ntawm limestone nyob rau hauv khaus tshav kub thiab siab. Cov txheej txheem no recrystallizes cov minerals (feem ntau calcite lossis dolomite), tsim kom muaj cov qauv nruj, cuam tshuam crystalline qauv.
- Crystalline qauv:Lub teeb tsis dhau los ntawm cov tuab, pob zeb tau vim tias nws tau tawg thiab nqus tau cov ciaj ciam tsis suav thiab cov cim xeeb me me. Txawm li cas los xij, thaum twg marble tau txiav mus rau hauv nyias slices (feem ntau 2-3 cm lossis tsawg dua), lub teeb tuaj yeem nkag mus rau cov muaju.
- "Waxess":Qhov kev sib kis no feem ntau ntawm lub teeb yog dab tsi muab siab - zoo dawb marble nws nto moo "waxy" lossis tsos. Nws tsis pom -} los ntawm zoo li iav, tab sis nws tso cai rau lub teeb ci rau, tsim qhov tob ntawm, tsim qhov tob thiab lub ntsej muag muag.
2. Cov qauv piv txwv ntawm nws qhov kev txhais
Koj tuaj yeem saib cov khoom no hauv cov ntawv thov tshwj xeeb:
- Nyias slab backlighting:Qhov no yog txoj kev feem ntau pom nws. Yog tias koj tso lub teeb muaj zog nyob tom qab nyias (1 - 2 cm) slab ntawm high-zoo dawb marble zoo liStatuariolossisTha ncho, tag nrho cov slab yuav ci. Cov nyhuv no feem ntau siv hauv cov architecture niaj hnub no rau backlit bar frontans, phab ntsa vaj huam sib luag, thiab cov ntxaij vab tshaus.
- Alabaster Vs. MARBLE:Rau txoj kev sib piv ntshiab, xav txog ib daim ntawv loj. Ib qho kev sib txuas (tshwj xeeb yog hom gypsum) yog ntau ntau translucent ntau dua marble thiab tau siv rau ntau pua yaig vim nws diffuses teeb zoo nkauj heev. Marble muaj qhov zoo sib xws, tab sis ntau subtler, cov nyhuv.
Duab: Ib lub backlit dawb marble phab ntsa qhia nws cov lus txhais.
3. Tsis yog txhua tus dawb ntsuab yog sib npaug sib luag
Qib kev txhais lus yog nyob ntawm cov chaw txua txiag zeb tshwj xeeb thiab pob zeb txoj kev coj dawb huv.
- Kev Txhais Lus Siab:Ntshiab dawb moj bis nrog minimal nkhaus, xws liStatuario, Tha ncho, thiabLug, feem ntau yog qhov translucent vim tias lawv muaj tsawg dua impurities los thaiv lub teeb.
- Qus transcupencucency:MARBLES nrog rau hnyav, Tsaus pob ntseg (cov hlau oxides, graphite) lossis cov leeg muaj ntau dua yuav muaj cov leeg thiab kev tsis sib haum xeeb rau lub teeb.
Lub ntsiab
| Ntiag tug | Zeb | Iav (rau kev sib piv) |
|---|---|---|
| Dawb vog | Tsis muaj | Yog lawm (koj tuaj yeem pom cov khoom kom meej meej los ntawm nws) |
| Translucent | Tau(hauv cov nplais nyias) | Tuaj yeem ua tau (yog tias te dej lossis textured) |
| Opaque | Yog (hauv cov qauv tuab) | Tsis muaj (cov qauv iav yog pob tshab) |
Hauv ntej: Dawb Marble yog qhov zoo tshaj plaws tau piav raws li muaj cov translucency uas muab nws ci ntsa iab, luminous zoo thaum lub teeb cidhauib daim nyias nyias. Nyob rau hauv nws cov txheej txheem, tuab daim ntawv, nws yog ib lub pob zeb opaque.
