Tsim, Secondary kev kawm ntawv thiab cov tsev kawm ntawv
Granite - minerals. Extraction ntawm granite. Txoj kev ntawm extraction ntawm granite
Niaj hnub nimno siv kev lag luam muaj cov neeg muas zaub ib tug lossis loj npaum li cas ntawm cov ntaub ntawv uas muaj peev xwm ntawm, thiab ceev thiab pab txhawb, thiab embellish lub txiaj ntsim ntawm dua los yog kev siv ntawm tshiab chaw. Txawm li cas los, tej yam ntuj tso pob zeb twb tsis tau muab cob rau lawv txoj haujlwm. Nws yog tseem nyob rau hauv coob thiab nrov. Yuav ua li cas lwm tus muaj peev xwm yuav hais txog peb cov pog koob yawg koob, tus uas paub txog cov virtues ntawm tej yam ntuj tso cov ntaub ntawv, tej zaum zoo npaum li cas tshaj peb. Tsis muaj zem lawv hais tias granite - Minerals: ua tsaug rau nws mus rau lub hnub tam sim no tuaj thiab architectural masterpieces thiab cim sculptures.
Nws twb kawm ntawv
Nws yog vim nws hom ntawm keeb kwm granite mas yuav kis tau xam qhovkev cim zog. Tag nrho cov hom muaj tsim los ntawm volcanic eruptions: ywg kiag magma txaus rau hauv lub ntiaj teb muaj kab noj hniav nyob heev sib sib zog nqus qab tus nto. Loj heev masses ntawm qhov kub thiab txias tsis maj, tab sis tseem nyob rau hauv tseem ceeb siab, yog sib sib zog tsa rau lawv av khaubncaws sab nraud povtseg pov tseg saum toj no. Raws li ib tug tshwm sim ntawm magmatic pob zeb siab crystallized tsim granite - minerals.
Cov tsos thiab lub cev thaj chaw ntawm lub pob zeb
Txhais los ntawm lub ancient Greek lus lub npe txhais tau tias "grain", "graininess". Tus txheeb ze porosity ntawm lub granite yog heev tsawg: txawm nyob rau hauv ntxhib-grained ntau ntau yam (feem ntau "ntxhib" ntawm tag nrho cov peb tsev), nws yog tsis tshua muaj ntau tshaj li 6-7 hli. Thiab lub zoo grain ntau ntau yam kab uas hla yog tsawg tshaj li ob. Qhov luaj li cas ntawm cov "hlwb" tiag muaj feem xyuam rau lub dag lub zog thiab ntev-lub sij hawm kev lag luam ntawm lub chaw ntawm cov pob zeb no - lub me me thiab txoj kab uas hla, lub zog lub granite.
Granite (minerals) nyob rau hauv tas li ntawd mus nws lub zog thiab ceev yus li zoo nkauj. Nws tsub kom thaum polishing. Feem ntau yam ntawm cov dub, nws tseem yog lub kawg tseem ceeb. Xim variants yog liab thiab (kom txog rau thaum liab) xim, thiab ntsuab, thiab daj. Tej pob zeb lug siv nyob rau hauv architecture thiab siv.
Lub tsev lub meej mom ntawm granite
Lub pob zeb no, tshwj xeeb tshaj yog nws cov zoo-grained ntau ntau yam, amazingly resistant rau cov teebmeem ntawm lub sij hawm: txawm tias tom qab tsib puas xyoo ntawm kev puas tsuaj yog cia li pib mus raus. Yog li ntawd nws yog heev ntse counteracts kev sib txhuam tsis zoo rau compression thiab kuj mus puas. Atmospheric los kuj muaj me ntsis ntxim rau cov granite. Pab cov pob txha me ntsis amenable mus no hom ntawm acids thiab tshuam tsis absorbing dej, ua rau nws ib qho zoo tagnrho cov ntaub ntawv uas rau xov embankments, xws li marine nqaum sawb.
Tsis muaj tsawg ib qho tseem ceeb yog qhov tseeb hais tias qhov no yog ua tau ib tug natural pob zeb yuav tsis yuav tsum tau raug mus rau lub txias txias (tseem ceeb heev nyob rau hauv peb latitudes!) Thiab heev heev ntub.
Yuav kom tiav granite kuj fits txig li kev sib raug zoo thiab cov hlau qhov chaw, thiab ntoo, thiab tej hub qhov chaw, thiab nrog rau feem ntau niaj hnub cov ntaub ntawv. Thiab nyob rau hauv tag nrho peb cov fastidiousness yog kom paub txog tias lub ntuj pob zeb txig ua rau txias nyob rau hauv lub caij ntuj sov thiab lub caij ntuj no nyob rau hauv - lub warmth ntawm lub tsev.
granite loog
Sib nrug los ntawm cov txhob txwm utilitarian zoo ntawm cov pob zeb no muaj ib tug zoo zoo li. Polishing manifests nws cov cim qauv thiab cov nplua nuj xim. Tab sis muaj ntau yam designers zoo siab siv unsanded thiab granite qauv, uas txig absorbs lub teeb thiab tsim wildly thiab txawv txawv interiors.
Ib tug ntau yam ntawm cov xim ntxoov uas ua haujlwm txawm lub feem ntau xav tau esthete: ntawm cov tones ntawm wealth tej zaum nrhiav tau dab tsi koj xav tau nws mus rau nws. Tom qab tag nrho, tej zaum, ntawm tag nrho cov vuas thiab tsev cov ntaub ntawv yuav tsis nrhiav lwm ntawd, txaus nyiam li granite - yees duab kiag li muaj kev cuam tshuam nws kev zoo nkauj.
Cov "tsis muaj txim" granite
Raws li tau leej twg, qhov no loj loj "chim ntawm zib ntab" tas yuav "ya nyob rau hauv lub tshuaj pleev." Ntawm cov shortcomings ntawm no ntuj pob zeb muaj yuav tsum tau muab sau residual tawg xam qhovkev nyob rau hauv ib co ntawm ntau yam granite. Yog li ntawd cia li nws yog siv rau tus sab nrauv. Cov nais, uas yog npaj rau domestic, yuav tsum yauv mus ua ib txoj kev soj ntsuam, nyob rau hauv thiaj li tsis ua phem rau tus noj qab haus huv ntawm cov neeg tom qab.
Ntxiv mus, lub zog lub dag lub zog ntawm cov pob zeb, uas yog twb muab rau nws undoubted zoo, yog tseem nws disadvantage. Extraction ntawm granite yog nyuab los ntawm nws cov hardness thiab fragility ua ke nrog nws. Ib tug muaj mus rau chaw uasi rau kim tricks kom tau ib tug loj txaus daim pob zeb lawm, thiab ces muab tso rau ib tug ntau ntawm kev ua hauj lwm coj nws mus rau lub siab. Yog li ntawd, granite ua hauj lwm thiaj li kim.
txoj kev loj hlob nta
Rau feem ntau ntawm cov khoom minerals tsis yog li ntawd ib qho tseem ceeb nyob rau hauv dab tsi daim ntawv lawv yuav neeg los ntawm cov tub ntxhais, vim hais tias nws yog assumed lawv ntxiv ua (melting, kub, thiab lwm yam). Yog li ntawd phua lub surrounding pob zeb yog tsis muaj teeb meem extractive teeb meem, cov tseem ceeb tshaj plaws ntawm no - qhov yooj yim ntawm kev tshem tawm. Lwm heev tshaj plaws - txojkev cov ntaub ntawv, uas muaj xws li granite. Rau nws, noj ntawm fundamentally monolithic bloc tsis muaj tej kab nrib pleb thiab chips, raws li cov no tsis xws luag yuav tsis muab zais los ntawm tej yam tom ntej tricks. Ntxiv mus, xws txwv thov thaum lub sij hawm cia thiab thaum lub sij hawm thauj mus los, uas zoo heev complicates tus txheej txheem. Thiab yog hais tias tus qhia mineral kev pab (granite ntawm lawv), nws yog tsim nyog los nqa tawm ib tug tseem ntau yam ntawm kev soj ntsuam ntxiv aimed ntawm khaws cia lub sam xeeb ntawm cov muab rho tawm.
Feem ntau txoj kev
Muaj ntau txoj kev uas granite tsuas, thiab nyob rau hauv uas nws tau raug thov ncaj qha mus rau zoo ntawm lub pob zeb nws nyob. Thaum lub caij, peb paub peb txoj kev, thiab, hmoov tsis, feem ntau siv rau feem ntau cov loj leeb - heev. Nws cov lus dag nyob rau hauv lub drilling ntawm qhov rau tus nqi uas cia li tawg lub pob zeb. Tawg tsam yog txheeb, ntawm qhov loj tshaj plaws blocks yog txiav. Rau feem ntau ntawm cov yooj, cov qauv no yog txaus nyiam rau nws cheapness. Txawm li cas los, qhov zoo ntawm granite li tau yog heev tsawg: generates lub moj tej tawg loj tsis xws luag nyob rau hauv koog puav, uas lawv lub zog ntog. Yog, thiab loj tawg tsam ntawm cov zis tsis yog li ntawd ntau npaum li cas - yam tsawg kawg ib feem peb ntawm granite crumble thiab tsuas yog haum rau ua rau hauv lub gravel.
extraction cua
Qhov no yog ib tug ntau maj mam txoj kev. Pib piv rau tus thawj embodiment: nyob rau hauv txoj cai coj yog drilled borehole, nws yog muab tso rau hauv ib lub tank qhov twg huab cua yog pumped nyob rau hauv siab. Qhov no txoj kev ua zoo siv ntawm lub granite kuv, xam txhaum qhov chaw thiab kom tsis txhob muaj kev puas tsuaj rau lub tsev, nrog rau tej me kab nrib pleb. Monoliths tau ntau npaum li cas, thiab pov tseg - tsawg npaum li cas. Txawm li cas los, los ntawm lub tsuas lub tuam txhab yuav tsum upfront peev rau kev kho vajtse, thiab cov txheej txheem yuav siv sij hawm ntev tshaj li heev.
Qhov tseem niaj hnub version
Nws - lub feem ntau kim heev. Nws yog hu ua "stonecutter txoj kev" thiab yuav tsum tau cov purchase ntawm kim heev cov khoom thiab kev kawm. Tab sis thiab granite (raws li tau zoo raws li lwm yam ntuj pob zeb) nyob rau hauv lub tso zis - nyob rau hauv zoo meej zoo, tsis muaj kev kho raws (ob sab nraud thiab muab zais). Thiab lub teb yog tsim los ntawm ze li ntawm 100%.
Lavxias teb sab deposits
Extraction ntawm granite Russia, sadly, ua feem ntau artisanal, blasting. Qhov no yog txawm lub fact tias muaj ntau ntau yam teb. Qhov no ntuj pob zeb yog mined nyob rau hauv lub Urals, nyob rau hauv Primorye, Khabarovsk Krai, Transbaikalia, nyob rau hauv lub Sayan Toj siab. Muaj deposits nyob rau hauv lub suburbs. Koom nyob rau hauv ntau lawm yog feem ntau me me private tuam txhab uas muag, uas nws tagnrho tau tshee ua, txawm lub fact tias lub ntsiab deposits nyob rau hauv lub Urals. Lawv yog tsim nrog teeb meem loj vim yog lub climatic teeb meem, uas tsub kom qhov yuav tsum tau capital peev thiab tsub kom tus nqi ntawm granite. Txawm li cas los, lub nce nyob rau hauv lub xov tooj ntawm cov neeg uas tau nyiaj ntau tsub kom qhov kev thov rau tej yam ntuj tso pob zeb thiab tsim kho lub kev loj hlob ntawm no muaj sector.
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