Marble yog tsim thiab siv hauv tsev li cas?

Kev tsim kho kev lag luam piav qhia marble li pob zeb loj uas yog calcitic lossis tsis yog calcitic. Piv txwv ntawm marbles suav nrog Tennessee Marble, uas yog pob txha pob zeb nplua nuj dolomite los ntawm lub sijhawm Ordovician. Nws cov nplua nuj thiab ntau yam xim yog qhia txog marble qhov txawv txav. Geologists hu nws lub Holston tsim. Tsis zoo li granite, marble yog ib lub pob zeb softer, thiab nws raug acid los nag puas. Kev tsim kho kev lag luam siv marble hauv ntau yam kev siv, suav nrog cov txee, chav dej, thiab backsplashes.

Cov huab cua huab cua cuam tshuam rau marble qhov tsos thiab cov qauv zoo nkauj. Cov huab cua ntawm huab cua muaj xws li cua, nag, kub, thiab atmospheric pa phem. Cov neeg sawv cev no yuav luag tsis ua haujlwm ntawm nws tus kheej, tab sis ua ke. Piv txwv li, kev hloov pauv ntawm qhov kub thiab txias tuaj yeem ua rau marble poob nws cov gloss lossis luster. Cov kev hloov no, ua ke nrog tsis muaj kev saib xyuas, tuaj yeem ua rau hauv pem teb marble uas yog qhov tsis zoo rau koj lub tsev. Ua tsaug, cov huab cua no tuaj yeem tswj tau.

Cov txheej txheem ntawm kev tsim pob zeb, ntawm qhov tod tes, cuam tshuam nrog kev txiav marble rau hauv cov duab tshwj xeeb lossis loj. Cov no yog siv nyob rau hauv lub tsev, sculptures, thiab monuments. Lawv kuj tuaj yeem siv rau hauv paving. Yog tias koj xav paub ntau ntxiv txog pob zeb dimension, nyeem rau. Nov yog qee cov lus nug ntau txog nws daim ntawv thov hauv tsev. Yog koj tseem tsis tau pom qhov zoo nkaujntawmmarble,tau ze duasaib qhov muaj pes tsawg leeg ntawm lub pob zeb uas koj nyiam.

Cov xim marbles yog tsim los ntawm cov khoom siv sib txawv uas tshwm sim thaum lub sij hawm recrystallization. Ntshiabcalcite marble yog dawb, hos lwm yam muaj limonite, hematite, los yog serpentine, uas yog liab, daj, los yog ntsuab. Marble feem ntau yog siv rau ob qho tib si sab hauv thiab sab nrauv cov rooj tog vim nws cov kav ntev, tsis kam rau kev cuam tshuam thiab puas, thiab muaj peev xwm tsim cov qauv tsim zoo nkauj. Muaj ntau ntau hom marble, yog li tau txais kev tshoov siab los ntawm cov xim sib txawv uas muaj!

Marble yog tsim thaum cov pob zeb sedimentary raug rau hauv cheeb tsam metamorphism dhau qhov kub thiab txias. Thaum lub sijhawm ua haujlwm no, qee qhov calcite pom nyob rau hauv limestone deposits recrystallizes. Calcite crystals pib raws li cov suab thaj me me zoo li cov khoom uas maj mam loj thiab fuse ua ke, zais cov qauv hauv qab. Qhov no yog qhov ua rau marble tshwj xeeb thiab zoo nkauj. Tsis zoo li limestone zoo tib yam, marble yog tsim nyob rau hauv cov txheej txheem tshwj xeeb heev. Nws kuj yog ib hom tsis tshua muaj marble, uas yog vim li cas nws yog qhov tsis tshua muaj nyob hauv ntiaj teb.

Thaum nws los txog rau chav ua noj, marble yog ib qho ntawm ntau yam kev xaiv muaj. Nws durability thiab versatility ua rau nws nyiam ntawm tus kheej chefs thiab tsev neeg ua mov ci. Marble countertop yog lub zoo meej nto rau dov tawm pastry mov paj, uas yog thawj kauj ruam ntawm ua ib tug qab thiab zoo nkauj pastry. Tsis tas li ntawd, marble tiv taus qhov kub thiab txias, yog li nws yuav tsis hlawv lossis ntes hluav taws. Qhov tseeb, marble yog resistant heev uas nws tuaj yeem muab tso rau ntawm lub lauj kaub kub ib nrab yam tsis muaj kev ntshai ntawm kev kub hnyiab.