Amakuru - Ku itandukaniro riri hagati ya marble na granite

Ku itandukaniro riri hagati ya marble na granite

Inzira yo gutandukanya marble na granite nukureba imiterere yabo. Imiterere yamarbleni umukire, umurongo ushushanya uroroshye, kandi ibara rihinduka rikungahaye. UwitekagraniteIbishushanyo bitondekanye, nta shusho igaragara, kandi amabara muri rusange yera kandi afite imvi, kandi ugereranije ni umwe.

UwitekaGranite
Granite ni iy'urutare rwaka, ikorwa no guturika kwa magma yo munsi no gutera gukonjesha kristu hamwe na metamorphic amabuye ya granite. Hamwe nimiterere ya kristu igaragara hamwe nimiterere. Igizwe na feldspar (ubusanzwe potassium feldspar na oligoclase) na quartz, ivanze na mika nkeya (mika yumukara cyangwa mika yera) hamwe namabuye y'agaciro, nka: zircon, apatite, magnetite, ilmenite, sphene nibindi. Ibice nyamukuru bigize granite ni silika, ibiyirimo ni 65% - 85%. Imiti ya granite ifite intege nke na aside. Mubisanzwe, granite ni umweru muto cyangwa imvi, kandi kubera kristu yijimye, isura iraboneka, kandi kongeramo potasiyumu feldspar bituma itukura cyangwa inyama. Granite ikozwe na magmatique ikonjesha buhoro buhoro, igashyingurwa munsi yisi, mugihe umuvuduko ukonje udasanzwe, bizakora imiterere ikaze ya granite, izwi nka granite ya kristalline. Granite hamwe nandi mabuye ya kirisitiya ni ishingiro ryibibaho byo ku mugabane wa Afurika, ari naryo rutare rusanzwe rwinjira ku isi.

Nubwo granite ifatwa nkibikoresho byashongeshejwe cyangwa magma yaka umuriro, ariko hari ibimenyetso byinshi byerekana ko kwibumbira hamwe kwa granite ari umusaruro wibintu byahinduwe cyangwa urutare rwabanje, ntibinyuze mubikorwa byamazi cyangwa gushonga no gutondekanya no kongera gukora. Uburemere bwa granite buri hagati ya 2,63 na 2,75, kandi imbaraga zayo zo kwikuramo ni 1,050 ~ 14,000 kg / sq cm (15,000 ~ 20, 000 pound kuri santimetero kare). Kuberako granite ikomeye kuruta ibuye ryumucanga, hekeste na marble, biragoye kuyikuramo. Kubera imiterere idasanzwe hamwe nuburyo bukomeye buranga granite, ifite ibintu byihariye bikurikira:
(1) ifite imikorere myiza yo gushariza, irashobora gukoreshwa ahantu rusange no gushariza hanze.
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(3) kwambara neza birwanya, inshuro 5-10 kurenza icyuma.
(4) coefficente yo kwagura ubushyuhe ni nto kandi ntabwo byoroshye guhindura. Irasa nicyuma cya indium, ni gito cyane mubushyuhe.
(5) modulus nini ya elastike, irenze icyuma.
(6) birakomeye, coefficient y'imbere ni nini, iruta inshuro 15 ibyuma. Shockproof, imashini ikurura.
(7) granite iracitse kandi yatakaye igice gusa nyuma yo kwangirika, bitagira ingaruka kuburinganire rusange.
. Imiterere yimiti iringaniye neza nibiri muri dioxyde de silicon, kandi ubuzima bwayo burashobora kuba imyaka 200.
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Mubisanzwe, granite igabanijwemo ibyiciro bitatu bitandukanye:
Granite nziza: impuzandengo ya diameter ya feldspar kristal ni 1/16 kugeza 1/8 cya santimetero.
Hagati ya granite ya granite: impuzandengo ya diameter ya kristu ya feldspar ni hafi 1/4 cya santimetero.
Granite yuzuye: impuzandengo ya diameter ya kristu ya feldspar ni nka 1/2 cm na diameter nini, bimwe ndetse kugeza kuri santimetero nke. Ubucucike bwa granite yuzuye ni buke.
Mu myaka yashize, granite ifite 83 ku ijana by'ibikoresho by'amabuye bikoreshwa mu kubaka urwibutso na 17 ku ijana bya marimari.

Uwitekamarble
Marble ikozwe mu bitare bya metamorphic byo mu bitare byo mu butayu no mu bitare, kandi ni urutare rwa metamorphic rwakozwe nyuma yo kongera gutunganya amabuye y'agaciro, ubusanzwe hamwe n'ibisigazwa by'ibinyabuzima. Ibice nyamukuru ni calcium ya karubone, ibiyirimo bigera kuri 50-75%, bikaba alkaline nkeya. Marble zimwe zirimo urugero rwa dioxyde de silicon, zimwe ntizirimo silika. Ubuso bwubuso mubisanzwe ntibisanzwe kandi bifite ubukana buke. Ibigize marble bifite ibintu bikurikira:
(1) ibintu byiza byo gushushanya, marble ntabwo irimo imirasire kandi irasa kandi ifite amabara, kandi ikoreshwa cyane murukuta rwimbere no gushushanya hasi. Imikorere myiza yimashini: kubona, gukata, gusya, gucukura, gushushanya, nibindi.
(2) marble ifite ibintu byiza birwanya kwambara kandi ntibyoroshye gusaza, kandi ubuzima bwumurimo muri rusange ni imyaka 50-80.
(3) mu nganda, marble ikoreshwa cyane. Kurugero: ikoreshwa mubikoresho fatizo, umukozi woza, metallurgical solvent, nibindi
(4) marble ifite ibiranga nkibidakorwa, bitayobora kandi bihamye.

Urebye mubucuruzi, amabuye ya hekimoni asanzwe kandi asukuye yitwa marble, kimwe na dolomite hamwe nubutare bwinzoka. Kubera ko marble yose idakwiriye mubihe byose byubwubatsi, marble igomba kugabanywamo ibyiciro bine: A, B, C na D. Ubu buryo bwo gutondekanya bukoreshwa cyane cyane kuri marble C na D ugereranije, bisaba ubuvuzi bwihariye mbere yo gushiraho cyangwa kuyishyiraho. .

Amabuye ya marble yometseho gukomera no kurinda

Ibyiciro byihariye ni ibi bikurikira:
Icyiciro A: marble yujuje ubuziranenge hamwe, nziza yo gutunganya neza, idafite umwanda na stomata.
Icyiciro B: ibiranga byegereye ubwoko bwambere bwa marble, ariko ubwiza bwo gutunganya ni bubi gato ugereranije nubwa mbere; Kugira inenge karemano; Harakenewe umubare muto wo gutandukana, gufunga no kuzuza.
C: hari itandukaniro muburyo bwiza bwo gutunganya; Inenge, stomata hamwe no kuvunika kwimiterere birasanzwe. Ingorane zo gukosora itandukaniro zirashobora kugerwaho mugutandukanya, gufunga, kuzuza, cyangwa gushimangira bumwe cyangwa bwinshi murubwo buryo.
Icyiciro D: ibiranga bisa nubwoko C marble, ariko burimo inenge karemano, kandi itandukaniro mubyiza byo gutunganya nicyo kinini, kandi uburyo bumwe burasabwa gutunganywa inshuro nyinshi. Ubu bwoko bwa marble nibintu byinshi byamabara akungahaye kumabuye, bifite agaciro keza cyane.

Marble granite ikoresha intera itandukanye
Itandukaniro rigaragara cyane hagati ya granite na marble nuko imwe iba hanze kandi imwe ikaba iri murugo. Ibyinshi mubikoresho bisanzwe byamabuye bigaragara imbere imbere ni marble, mugihe ibuye risanzwe ryibara rya kaburimbo yo hanze ni granite.

Kuki hariho ahantu hagaragara gutandukanya?
Impamvu ni granite idashobora kwihanganira kandi irwanya ruswa, umuyaga nizuba nabyo birashobora gukoresha igihe kirekire. Byongeye kandi, ukurikije granite yo murwego rwa radio, hari ubwoko butatu bwa ABC: icyiciro A ibicuruzwa bishobora gukoreshwa mubihe byose, harimo inyubako y'ibiro n'ibyumba by'imiryango. Ibicuruzwa byo mu rwego rwa B birakoresha radiyo kurusha icyiciro A, ntibikoreshwa imbere mubyumba, ariko birashobora gukoreshwa imbere ninyuma yinyubako zose. C ibicuruzwa birakoresha radio kurusha A na B, bishobora gukoreshwa gusa kurangiza inyuma yinyubako; Kurenza C isanzwe igenzura agaciro kamabuye karemano, irashobora gukoreshwa gusa kubwinyanja, piers na stele.

Amabati yumukara granite kubapolisi club floor

Amabati ya Granite hasi
Marble ni nziza kandi ibereye gushushanya imbere. Ubutaka bwa marimari ni bwiza, burabagirana kandi busukuye nkindorerwamo, bufite imitako ikomeye, kuburyo bukoreshwa cyane mubikorwa byubuhanzi, muri salle nini yabantu ifite ecran nini kandi nziza cyane ya marble. Imirasire ya marble ni ntangere, kandi ikwirakwizwa rya marble kuri interineti ni ibihuha.
Marble granite itandukaniro

Arabescato marble yo mu bwiherero

Nubwo granite na marble aribicuruzwa byo mu rwego rwo hejuru, itandukaniro ryibiciro ni rinini cyane.
Imiterere ya granite ni imwe, guhindura ibara ni bike, igitsina cyo gushariza ntabwo gikomeye. Ibyiza birakomeye kandi biramba, ntabwo byoroshye kwangirika, ntibisige irangi, ahanini bikoreshwa hanze. Granite iri hagati yamadorari kugeza ku magana, mugihe ubwoya buhendutse kandi urumuri ruhenze.

Imiterere ya marble iroroshye kandi yoroshye, ihinduka ryimiterere rirakungahaye, ubwiza bwiza bufite ibishushanyo mbonera byerekana ishusho rusange, marble nibikoresho byubuhanzi. Igiciro cya marble kiratandukanye kuva ku magana kugeza ku bihumbi, bitewe n'inkomoko, igiciro cy'ubuziranenge ni kinini cyane.

Palissandro marble yera yo gushushanya urukuta

Duhereye kubiranga, uruhare no gutandukanya ibiciro, dushobora kubona ko itandukaniro ryombi rigaragara cyane. Nizere ko ibivuzwe haruguru bizagufasha gutandukanya marble na granite.