Dab tsi yog qhov txawv ntawm granite thiab marble?
Jun 10, 2020
1 Marble yog metamorphosed lossis tso carbonate pob zeb.Tus qauv zoo nkauj, khoom, tuaj yeem polish, cov khoom lag luam xim muaj ntau yam, muaj cov xim zoo nkauj zoo nkauj.Nws yog qhov tsis tshua siv sab nraum zoov vim nws qhov tsis zoo.Qhov qub durability yog 150 xyoo.Granite belongs rau cov pob zeb magmatic. Nws cov khoom tseem ceeb yog feldspar, quartz, mica, thiab lwm yam, tus yam ntxwv tsis xws luag, siab tawv, hnav tsis kam, siab tiv taus, hluav taws kub tiv thiab yaig tsis kam.Qhov qauv yog qhov tsis sib xws speckle thiab luminescent mica particles.Its ib txwm ua tau yog {{1 }} xyoo.Thaum tag nrho, marble yog qhov zoo saib, thaum granite tau hnav ntau-tiv taus.
2, marble raws li lub pob zeb zoo nkauj ruaj khov, hauv kev yuav khoom thiab txij nkawm yuav tsum ua kom zoo.Yog hais tias lub pob zeb khoom tuab yog txawm thiab tsis yog nyias dua li ntawm 1. 5 cm, plaub ceg kaum yuav tsum yog, yuav tsum tsis muaj cov cuab yeej pom tseeb lossis cov npoo, qhov zoo dua qhov ci, tuaj yeem ua rau hauv kev kho kom zoo nkauj engineering. vaj huam sib luag, siv hauv tsev so, chaw ua yeeb yam, tsev ua yeeb yaj kiab, khw hauv khw, chaw nres tsheb nqaj hlau thiab lwm cov phiaj xwm kev tsim kho pej xeem hauv cov khoom siv sab hauv sab hauv, mus rau saum npoo, kev tsheb nqaj hlau, hauv av, qhov rai, rooj, thiab lwm yam, yog qhov zoo tshaj plaws sab hauv tsev kho kom zoo nkauj sab hauv. Tsis tas li ntawd, nws kuj tseem siv tau los ua marble murals, handicrafts thiab lwm yam.
3, qhov zoo ntawm granite nyob ntawm cov ntxhia muaj pes tsawg leeg thiab cov qauv.Lub granites ntawm cov khoom zoo muaj qhov zoo thiab txawm tias siv lead ua hais, tsawg dua mica thiab ntau quartz, thiab tsis muaj pyrite.Granite tsis yooj yim rau huab cua thiab metamorphism, tsos xim tuaj yeem tswj tau ntau dua li 100 xyoo, yog li nws siv rau phab ntsa pob zeb thiab sab nrauv phab ntsa kho kom zoo nkauj.Qhov rau nws lub siab hardness thiab hnav tsis kam, nws tseem feem ntau siv hauv kev tsim kho vaj tsev qib siab, xws li chav tos txais chaw.
{{0} Nrho. Pob zeb cov khoom siv rau lub tsev kho kom zoo nkauj thiab ua kom zoo nkauj tsuas yog suav nrog marble thiab granite.Marble yog tsuas yog siv sab hauv tsev, thaum granite feem ntau yog siv sab nraum zoov. Siv marble thiab granite li kho kom zoo nkauj tha xim sab hauv thiab sab nrauv muaj cov nyhuv zoo thiab kav ntev, tab sis tus nqi siab, yog li nws feem ntau yog siv hauv vaj tsev thiab cov phiaj xwm nrog qib siab kho kom zoo nkauj qib uas yuav tsum tau.Tab sis hauv xyoo tsis ntev los no, raws li kev txhim kho ntawm cov neeg nyob, lub tswv yim zoo nkauj ntawm cov tib neeg rau tus kheej nyob ib puag ncig kuj tseem txuas ntxiv tsis tu ncua, marble thiab granite tseem tshwm ntau thiab ntau ntxiv hauv tsev cov khoom kom zoo nkauj los kho kom zoo nkauj.
Kev sib txawv ntawm granite thiab marble embodied nyob rau ntau qhov chaw, xws li cov tsos, xim, thiab lwm yam, siv cov granite thiab ntau dua, cov ntaub ntawv zoo nkauj, muaj zog thiab ruaj khov, zoo nkauj zoo nkauj, ntawm metope adornment yog ib qho ntawm cov pob zeb uas siv tas, granite. thiab marble tau siv ntau lub tsev pob zeb, tus nqi kuj raug siab, cov nyhuv adornment yog qhov zoo heev kuj.
