Izindaba - Ngomehluko phakathi kwe-marble ne-granite

Ngomehluko phakathi kwe-marble ne-granite

Indlela yokuhlukanisa imabula ne-granite ukubona iphethini yazo. Iphethini yeimabulaicebile, iphethini yomugqa ibushelelezi, futhi ukushintsha kombala kucebile.i-graniteamaphethini anamachashazi, awanawo amaphethini acacile, futhi imibala ngokuvamile imhlophe futhi ingwevu, futhi iyafana.

II-Granite
I-granite ingeyamadwala angenalutho, okwakhiwa ukuqhuma kwe-magma engaphansi komhlaba kanye nokuhlasela kwe-crystallization epholile kanye namatshe e-granite ashintshashintshayo. Ngesakhiwo sekristalu esibonakalayo kanye nokuthungwa. Yakhiwa yi-feldspar (ngokuvamile i-potassium feldspar kanye ne-oligoclase) kanye ne-quartz, exutshwe nenani elincane le-mica (i-mica emnyama noma i-mica emhlophe) kanye namaminerali amancane, njenge-zircon, i-apatite, i-magnetite, i-ilmenite, i-sphene njalonjalo. Ingxenye eyinhloko yegranite yi-silica, okuqukethwe kwayo kungaba ngu-65% - 85%. Izakhiwo zamakhemikhali zegranite zibuthakathaka futhi zi-acidic. Ngokuvamile, igranite imhlophe noma ingwevu kancane, futhi ngenxa yamakristalu amnyama, ukubukeka kwayo kungamachashazi, kanti ukungezwa kwe-potassium feldspar kuyenza ibe bomvu noma ibe nenyama. Igranite eyakhiwe yi-magmatic epholisa kancane i-crystallization, ingcwatshwe ekujuleni komhlaba, lapho izinga lokupholisa lihamba kancane ngokungajwayelekile, izokwakha ukuthungwa okuqinile kwegranite, okwaziwa ngokuthi i-granite ekristalu. I-granite namanye amatshe acwebezelayo akha isisekelo sepuleti lezwekazi, okuyilona futhi idwala elivame kakhulu elihlaselayo elivezwa ebusweni bomhlaba.

Nakuba i-granite ibhekwa yizinto ezincibilikayo noma i-igneous rock magma, kodwa kunobufakazi obuningi obusikisela ukuthi ukwakheka kwe-granite ethile kungumkhiqizo wokuguqulwa kwendawo noma idwala langaphambilini, akusebenzi ngenqubo yoketshezi noma yokuncibilikisa futhi kuhlelwe kabusha futhi kuphinde kusetshenziswe kabusha. Isisindo se-granite siphakathi kuka-2.63 no-2.75, futhi amandla ayo okucindezela angama-1,050 ~ 14,000 kg/sq cm (15,000 ~ 20,000 pounds per square inch). Ngenxa yokuthi i-granite inamandla kune-sandstone, i-limestone kanye ne-marble, kunzima ukuyikhipha. Ngenxa yezimo ezikhethekile kanye nezici zesakhiwo esiqinile se-granite, inezakhiwo ezilandelayo ezihlukile:
(1) inokusebenza okuhle kokuhlobisa, ingasebenza ezindaweni zomphakathi kanye nasezindaweni zokuhlobisa zangaphandle.
(2) ukusebenza kahle kakhulu kokucubungula: ukusaha, ukusika, ukupholisha, ukubhoboza, ukuqopha, njll. Ukunemba kwayo komshini kungaba ngaphansi kuka-0.5 mu m, kanti ukukhanya kungaphezu kuka-1600.
(3) ukumelana okuhle nokuguguleka, okuphindwe ka-5-10 kunensimbi ephonswe ngensimbi.
(4) i-coefficient yokwandisa ukushisa incane futhi akulula ukuyishintsha. Ifana nensimbi ye-indium, ephansi kakhulu ekushiseni.
(5) i-modulus enkulu enwebekayo, ephakeme kunensimbi ecijile.
(6) eqinile, i-inner damping coefficient inkulu, inkulu ngokuphindwe ka-15 kunensimbi. Ayishaqeki, i-shock absorber.
(7) i-granite iyaphuka futhi ilahleka kancane ngemva komonakalo, okungathinti ukuthamba kwayo yonke indawo.
(8) izakhiwo zamakhemikhali ze-granite zizinzile futhi akulula ukuzilungisa, ezingamelana ne-asidi, i-alkali kanye nokugqwala kwegesi. Izici zayo zamakhemikhali zilingana ngqo nokuqukethwe kwe-silicon dioxide, futhi impilo yayo yokusebenza ingaba cishe iminyaka engama-200.
(9) i-granite inensimu yamagnetic engaqhubi ugesi, engaqhubi ugesi kanye nensimu eqinile.

Ngokuvamile, i-granite ihlukaniswe ngezigaba ezintathu ezihlukene:
Ama-granite amahle: ububanzi obujwayelekile bekristalu ye-feldspar buyi-1/16 kuya ku-1/8 ye-intshi.
I-granite enezinhlamvu eziphakathi nendawo: ububanzi obujwayelekile bekristalu ye-feldspar bungaba yi-1/4 yesentimitha.
Ama-granite aqinile: ububanzi obujwayelekile bekristalu ye-feldspar bungamasentimitha ayi-1/2 kanti ububanzi bukhulu, amanye afinyelela ngisho namasentimitha ambalwa. Ubuningi bama-granite aqinile buphansi kakhulu.
Eminyakeni yamuva nje, i-granite ihlanganisa amaphesenti angu-83 ezinto zamatshe ezisetshenziswa ekwakheni izikhumbuzo kanye namaphesenti angu-17 e-marble.

Iimabula
I-marble yakhiwe ngamatshe ashintshashintshayo amatshe ashintshashintshayo kanye namatshe ashintshashintshayo, futhi iyidwala elishintshashintshayo elakhiwe ngemva kokuphinda kusetshenziswe i-limestone, ngokuvamile elinokwakheka kwezinsalela zezinto eziphilayo. Ingxenye eyinhloko yi-calcium carbonate, okuqukethwe kwayo okungaba ngu-50-75%, okuyi-alkaline ebuthakathaka. Amanye ama-marble aqukethe inani elithile le-silicon dioxide, amanye awaqukethe i-silica. Imigqa engaphezulu ngokuvamile ayijwayelekile futhi inobunzima obuphansi. Ukwakheka kwemabula kunezici ezilandelayo:
(1) impahla enhle yokuhlobisa, imabula ayinayo imisebe futhi ikhanya futhi inemibala, futhi isetshenziswa kabanzi ekuhlobiseni udonga lwangaphakathi kanye nephansi. Ukusebenza kahle kakhulu komshini wokugaya: ukusaha, ukusika, ukupholisha, ukubhoboza, ukuqopha, njll.
(2) imabula inesimo esihle sokumelana nokuguguleka futhi akulula ukuyiguga, futhi isikhathi sayo sokusebenza ngokuvamile siyiminyaka engaba ngu-50-80.
(3) embonini, imabula isetshenziswa kabanzi. Isibonelo: isetshenziselwa izinto zokusetshenziswa, i-cleaner agent, i-metallurgical solvent, njll.
(4) imabula inezici ezifana nensimu engaqhubi ugesi, engaqhubi ugesi kanye nensimu ezinzile.

Ngokombono webhizinisi, wonke amatshe e-limestone emvelo nacwebezelayo abizwa ngokuthi imabula, njengoba kunjalo nangamanye ama-dolomite namatshe e-serpentine. Njengoba kungewona wonke ama-marble afanelekela yonke imicimbi yokwakha, imabula kufanele ihlukaniswe ngezigaba ezine: A, B, C kanye no-D. Le ndlela yokuhlukanisa isebenza ikakhulukazi kuma-marble e-C kanye ne-D acwebezelayo, adinga ukwelashwa okukhethekile ngaphambi kokufakwa noma ukufakwa.

I-marble slab esekelayo yokunamathela ukuqinisa nokuvikela

Ukuhlukaniswa okuqondile kungokulandelayo:
Isigaba A: imabula esezingeni eliphezulu enekhwalithi efanayo, enhle kakhulu yokucubungula, engenazo izinto ezingcolisayo kanye ne-stomata.
Isigaba B: lesi sici siseduze nohlobo lwemabula lwangaphambili, kodwa ikhwalithi yokucubungula imbi kancane kuneyokuqala; Ineziphambeko zemvelo; Kudingeka ukuhlukaniswa okuncane, ukunamathelisa kanye nokugcwalisa.
C: kukhona umehluko othile ekhwalithini yokucubungula; Amaphutha, ukuphuka kwe-stomata kanye nokuthungwa kuvame kakhulu. Ubunzima bokulungisa lo mehluko bungatholakala ngokuhlukanisa, ukunamathisela, ukugcwalisa, noma ukuqinisa enye noma ngaphezulu yalezi zindlela.
Isigaba D: izici zifana ne-marble yohlobo C, kodwa iqukethe amaphutha emvelo amaningi, futhi umehluko ekhwalithini yokucubungula mkhulu kunayo yonke, futhi indlela efanayo iyadingeka ukuze icutshungulwe izikhathi eziningi. Lolu hlobo lwe-marble lunempahla eminingi yamatshe enemibala eminingi, lunenani elihle kakhulu lokuhlobisa.

Ukusetshenziswa kwe-granite ye-marble kuhluke kakhulu
Umehluko osobala kakhulu phakathi kwe-granite ne-marble ukuthi enye ingaphandle kakhulu kanti enye ingaphakathi kakhulu. Iningi lezinto zemvelo zamatshe ezibonakala ngaphakathi ziyi-marble, kanti itshe lemvelo elinamachashaza elingaphandle liyi-granite.

Kungani kunendawo ecacile kangaka yokuhlukanisa?
Isizathu ukuthi i-granite ayigugi futhi imelana nokugqwala, umoya nelanga nakho kungasebenzisa isikhathi eside. Ngaphezu kwalokho, ngokusho kwe-granite yezinga le-radioactive, kunezinhlobo ezintathu ze-ABC: imikhiqizo yekilasi A ingasetshenziswa kunoma yisiphi isimo, kufaka phakathi izakhiwo zamahhovisi namakamelo omndeni. Imikhiqizo yekilasi B ine-radioactive kakhulu kunekilasi A, ayisetshenziswa ngaphakathi kwekamelo lokulala, kodwa ingasetshenziswa ezindaweni zangaphakathi nangaphandle zazo zonke ezinye izakhiwo. Imikhiqizo ye-C ine-radioactive kakhulu kune-A ne-B, engasetshenziswa kuphela ekuqedeni kwangaphandle kwezakhiwo; Inani elijwayelekile lokulawula elingaphezu kwe-C lamatshe emvelo, lingasetshenziswa kuphela ezindongeni zasolwandle, ezinsikeni nasezitsheni.

Amathayili e-granite amnyama e-floor yamaphoyisa ekilabhur

Amathayili e-granite phansi kwangaphandle
Imabula iyinhle futhi ifanelekela ukuhlobisa ingaphakathi. Izwe lemabula lihle kakhulu, likhanya futhi lihlanzekile njengesibuko, linokuhlobisa okuqinile, ngakho-ke lisetshenziswa kabanzi emkhakheni wobuciko, ehholo elikhulu labantu kunesikrini semabula esikhulu nesimangalisayo. Imisebe yemabula ayibalulekile kangako, futhi ukusabalala kwemabula kwi-inthanethi kuyindaba exakile.
Umehluko wentengo ye-granite yemabula

Imabula ye-Arabescato yendlu yokugezela

Nakuba i-granite ne-marble kuyimikhiqizo yamatshe esezingeni eliphezulu, umehluko wentengo mkhulu kakhulu.
Iphethini yegranite iyodwa, umbala awushintshi kangako, ubulili bokuhlobisa abuqinile. Inzuzo iqinile futhi ihlala isikhathi eside, akulula ukuyonakala, ayidayiwe, isetshenziswa kakhulu ngaphandle. Amagranite asukela kumashumi kuya kumakhulu amadola, kanti uboya bushibhile kanti ukukhanya kubiza kakhulu.

Ukuthungwa kwemabula kubushelelezi futhi kuthambile, ukushintsha kokuthungwa kucebile, ikhwalithi enhle inomdwebo wezwe iphethini elikhangayo elijwayelekile, imabula iyitshe lobuciko. Intengo yemabula iyahlukahluka kusuka kumakhulu kuya ezinkulungwaneni zama-yuan, kuye ngokuthi imvelaphi yayo ikuphi, intengo yekhwalithi ehlukile inkulu kakhulu.

Imabula emhlophe yePalissandro yokuhlobisa udonga

Kusukela ezicini, indima kanye nomehluko wentengo, singabona ukuthi umehluko phakathi kwalokhu okubili usobala kakhulu. Ngithemba ukuthi okuqukethwe ngenhla kuzokusiza ukuhlukanisa phakathi kwemabula negranite.