Xov xwm - ntawm qhov sib txawv ntawm marble thiab granite

Ntawm qhov sib txawv ntawm marble thiab granite

Txoj kev kom paub qhov txawv Marble los ntawm Granite yog kom pom lawv cov qauv. Tus qauv ntawmzebYog nplua nuj, cov kab kab yog tus qauv du, thiab cov xim hloov yog nplua nuj. TuszebCov qauv yog speckled, uas tsis muaj cov qauv pom tseeb, thiab cov xim feem ntau yog dawb thiab grey, thiab muaj underary.

TusZeb
Lubranite belongs rau cov pob zeb loj, uas yog tsim los ntawm qhov kev sib tsoo ntawm cov av nplaum tsis zoo thiab cov ntxeem tau ntawm cov pob zeb txias thiab metamorphic pob zeb ntawm granite. Nrog pom cov qauv siv lead ua thiab kev ntxhib los mos. Nws yog tsim ntawm Feldspar (feem ntau yog cov poov tshuaj feldspar thiab oligoclase) thiab quartz, latharite, agatite, ilmenite, ilmenite, sphene thiab lwm yam. Lub ntsiab tivthaiv ntawm granite yog silica, uas nws cov ntsiab lus yog li 65% - 85%. Cov tshuaj lom neeg ntawm granite yog tsis muaj zog thiab acidic. Feem ntau, cov granite yog me ntsis dawb lossis grey, thiab vim tias yog cov tsos tsaus, thiab ntxiv rau cov poov tshuaj feldspar ua rau nws liab lossis fleshy. Granite tsim los ntawm Magmatic maj mam txias crystallization, faus tob hauv qab ntuj ntawm granite, uas hu ua crystalline granite. Granite thiab lwm lub pob zeb crystalline ua lub hauv paus ntawm lub thawv txuas ntxiv, uas tseem muaj pob zeb txuas ntxiv tau rau lub ntiaj teb.

Txawm hais tias Granite tau txiav txim siab los ntawm cov melt khoom siv pob zeb magma lossis cov khoom lag luam ntawm cov tsiaj hauv zos, lawv tsis yog los ntawm cov kua hauv zos lossis cov txheej txheem ua kua lossis rov kho dua thiab rov kho dua thiab rov kho dua tshiab. Qhov hnyav ntawm granite yog nruab nrab ntawm 2.63 thiab 2.75, thiab nws lub zog compressive yog 1,0,000 kg / sq cm (15,000 ~ 20, 000 phaus ib square nti). Vim tias granite muaj zog dua sandstone, limestone thiab marble, nws yog qhov nyuaj rau extract. Vim tias cov kev tshwj xeeb thiab cov qauv ruaj khov ntawm granite, nws muaj cov khoom tshwj xeeb hauv qab no:
(1) Nws muaj kev ua tau zoo zoo, tuaj yeem thov rau pej xeem chaw thiab sab nraum zoov adornment.
(2) Kev ua tau zoo heev: sawing, txiav, ua polishing, drilling, etcing qhov tseeb tuaj yeem nyob hauv qab 0.5 mu m, thiab luminity tshaj 1600.
(3) Cov hnav zoo tiv thaiv, 5-10 npaug siab dua li cam khwb cia hlau.
(4) Lub zog nthuav tawm cov coefficient yog me me thiab tsis yooj yim rau deform. Nws zoo ib yam li cov steel steel, uas yog tsawg heev hauv qhov kub.
(5) Loj loj heev match, siab tshaj cam khwb cia hlau.
(6) Rigid, lub puab damping coeffing yog loj, 15 zaug loj dua cov hlau. Shockproof, kev poob siab.
(7) Cov granite yog nkig thiab tsuas yog ib nrab ploj tom qab kev puas tsuaj, uas tsis cuam tshuam rau tag nrho cov flatness.
(8) Cov tshuaj lom neeg ntawm Granite yog qhov ruaj khov thiab tsis yooj yim rau huab cua, uas tuaj yeem tiv taus cov kua qaub, alkali thiab corrosion ntawm cov roj. Nws cov tshuaj chemical yog nyob rau hauv cov ntsiab lus ncaj qha rau cov ntsiab lus ntawm silicon dioxide, thiab nws cov kev pabcuam lub neej tuaj yeem yog 200 xyoo.
(9) Granite tau tsis muaj kev coj ua, tsis yog-conductive sib nqus teb thiab ruaj khov teb.

Feem ntau, Granite tau muab faib ua peb yam sib txawv:
Cov khoom zoo granites: txoj kab uas hla nruab nrab ntawm feldspar lead ua lead ua yog 1/16 txog 1/8 ntawm ib nti.
Nruab nrab grain granite: qhov nruab nrab ntawm lub taub ntawm feldspar siv lead ua yog li 1/4 ntawm ib nti.
Cov ntxhij cov av loj: lub taub nruab nrab ntawm cov feldspar siv lead ua yog li 1/2 nti thiab ib qho tseem ceeb rau ob peb centimeters. Qhov ntom ntawm coarse granites yog qhov tsawg.
Nyob rau hauv xyoo tas los no, Granite Accounts rau 83 feem pua ​​ntawm cov khoom siv zeb siv hauv cov monument lub tsev thiab 17 feem pua ​​ntawm marble.

Tuszeb
Marble yog tsim los ntawm metamorphic pob zeb ntawm cov pob zeb sedimentary thiab yog metamorphic pob zeb tsim tom qab Limestone, feem ntau nrog kev ntxhib los mos ntawm biological. Lub ntsiab tivthaiv yog calcium carbonate, cov ntsiab lus ntawm uas yog li 50-75%, uas yog tsis muaj zog alkaline. Qee qhov marble muaj qee qhov nyiaj ntawm silicon dioxide, qee qhov tsis muaj silica. Lub saum npoo streaks feem ntau muaj cov xwm txheej tsis xwm yeem thiab muaj qis dua. Qhov muaj pes tsawg leeg ntawm Marble muaj cov khoom hauv qab no:
(1) Cov cuab yeej zoo nkauj zoo nkauj, marble tsis muaj hluav taws xob thiab muaj xim ci thiab muaj xim, thiab yog siv dav hauv phab ntsa sab hauv thiab tsev kho kom zoo nkauj. Zoo heev machining kev ua tau: sawing, txiav, polishing, drilling, engraving, thiab lwm yam.
(2) Marble muaj cov khoom zoo zoo thiab tsis yooj yim rau hnub nyoog, thiab nws lub neej pabcuam feem ntau yog 50-80 xyoo.
(3) Hauv kev lag luam, Marble yog siv dav. Piv txwv li: Siv rau cov ntaub ntawv raw, tu tus neeg saib xyuas, sib tw hnyav, thiab lwm yam.
(4) MARBLE muaj cov yam ntxwv xws li tsis yog coj los ua, tsis yog coj los saib thiab ruaj khov.

Los ntawm kev pom kev lag luam, txhua lub ntuj thiab polished limestone tau hu ua marble, raws li muaj ib co dolomites thiab serpentine pob zeb. Txij thaum tsis yog txhua Marble yog haum rau txhua lub sijhawm tsim kho, cov phiaj xwm yuav tsum tau muab faib ua plaub pawg yog qhov tseem ceeb ntawm cov kev kho mob tshwj xeeb ua ntej teeb tsa lossis teeb tsa Cov.

Marble slab rov qab nplaum kom ntxiv dag zog thiab tiv thaiv

Kev faib tshwj xeeb yog raws li hauv qab no:
Chav Kawm A: Zoo siab marble nrog tib yam, ua tau zoo heev, pub dawb ntawm impurities thiab stomata.
Chav Kawm B: Cov yam ntxwv nyob ze rau hom qub ntawm marble, tab sis kev ua cov khoom zoo yog me ntsis tsis zoo tshaj qhov qub; Muaj qhov tsis xws luag; Cov nyiaj me me ntawm kev sib cais, gluing thiab puv yog yuav tsum tau.
C: Muaj qee qhov sib txawv hauv kev ua cov khoom zoo; Qhov tsis xws luag, stomata thiab cov ntxhib los mos muaj ntau dua. Qhov nyuaj ntawm kev tsis sib xws cov kev sib txawv no tuaj yeem ua tiav los ntawm kev cais tawm, pleev xim, sau, lossis ntau dua ntawm cov hau kev no.
Chav Kawm D: Cov yam ntxwv zoo sib xws li hom C Marble, tab sis nws muaj qhov tsis xws luag zoo, thiab qhov sib txawv, thiab tib txoj kev yuav tsum tau ua ntau zaus. Qhov no hom marble yog ntau ntawm cov xim nplua nuj zeb pob zeb, lawv muaj cov txiaj ntsig zoo heev.

Marble Granite siv ntau qhov sib txawv
Qhov sib txawv feem ntau ntawm granite thiab marble yog tias ib qho yog sab nraum zoov thiab ib qho yog ntau dua sab hauv. Feem ntau cov khoom siv zeb zeb uas tau pom hauv sab hauv yog marble, thaum lub pob zeb dub ntawm lub tiaj nyom ntawm lub tiaj nyom yog granite.

Vim li cas muaj qhov chaw pom tseeb kom paub qhov txawv?
Qhov laj thawj yog granite hnav-resistant thiab resistant rau corrosion, cua thiab lub hnub tuaj yeem siv tau ntev. Ib qho ntxiv, raws li cov qib hluav taws xob granite, muaj peb hom ABC: Cov khoom lag luam tuaj yeem siv rau hauv txhua qhov chaw, suav nrog cov vaj tse thiab chav tsev neeg. Chav Kawm B Cov khoom lag luam muaj ntau tshaj xov xwm ntau dua li chav kawm ib, tsis siv nyob rau hauv lub chav pw, tab sis tuaj yeem siv nyob rau hauv thaj chaw sab hauv thiab sab nraud ntawm lwm lub tsev. C cov lus muaj ntau lub suab seev dua li a thiab b, uas tuaj yeem siv rau sab nrauv tiav cov tsev; Ntau tshaj C tus qauv tswj hwm tus nqi ntawm ntuj pob zeb, tsuas yog siv rau cov seaswalls, Piers thiab Stele.

Cov vuas dub granite rau cov tub ceev xwm clubr

Granite vuas rau sab nraum zoov
Lub marble zoo nkauj thiab haum rau kho kom zoo nkauj sab hauv. Marble Av yog exquisite, ci thiab huv si li daim iav, muaj qhov muaj zog ornamental, yog li tau siv dav hauv cov neeg muaj lub ntsej muag loj thiab zoo nkauj heev. Marble hluav taws xob yog Sustly tsis saib xyuas, thiab kev sib kis ntawm Marble hauv Is Taws Nem yog lus xaiv.
Marble Granite Nqe Sib Txawv

Arabescato Marble rau Chav Dej

Txawm hais tias granite thiab marble yog high-qib pob zeb cov khoom, tus nqi sib txawv yog loj heev.
Lub granite qauv yog ib leeg, cov xim hloov pauv yog me ntsis, lub adornment sex tsis muaj zog. Qhov kom zoo dua yog muaj zog thiab ruaj, tsis yooj yim rau kev puas tsuaj, tsis yog yuav tsum tau ua kom tuag, feem ntau siv sab nraud. Cov nyiaj ntau dhau los ntawm kaum ob puas lab, thaum cov plaub tsiaj yog pheej yig dua thiab lub teeb kim dua.

Marble kev ntxhib los mos yog tus thiab muag dawb, kev ntxhib los yog nplua nuj, qhov zoo xim muaj cov xim pleev xim, marble yog cov khoom siv pob zeb ua yeeb yam. Tus nqi ntawm cov nyom ntawm ntau pua rau txhiab tus yaj, nyob ntawm lub hauv paus chiv keeb, tus nqi ntawm cov khoom sib txawv yog qhov loj heev.

Palissandro Dawb Marble rau Ntsa Kho Kom Zoo Nkauj

Los ntawm cov yam ntxwv, lub luag haujlwm thiab tus nqi sib txawv, peb tuaj yeem pom tias qhov sib txawv ntawm ob yog pom tseeb. Kuv vam tias cov ntsiab lus saum toj no yuav pab koj paub qhov txawv ntawm marble thiab granite.