Kumiswa, Isayensi
Granite. Incazelo kanye nokusetshenziswa
Kaningi e ukwakhiwa usebenzisa izinto ezifana igcaki. Incazelo impahla yayo ngokomzimba ukuphendula umbuzo wokuthi kungani lokhu zohlobo is kabanzi ngakho wasebenzisa ngokwanele. Ngaphezu kwalokho, egwadle muhle kakhulu izitebhisi phansi zokuhlobisa. Ngenxa ukumelana layo ngaphezulu ukuze nokuhuzuka uma ziqhathaniswa zemabula, futhi kakhulu ngaphezulu intengo imali, le nto kwakuqala ukwanda elikhulu. Nakuba kaningi isisetshenziswa ukudalwa amasayithi, kuhlanganise nangezinjongo isiko. Ngemva itshe kahle apholishiwe a licwebezele, it has izinketho eziningana for imibala kanye ubukeka ngempela esihle. Kodwa uyini egwadle empeleni yayo? Ngenxa yini lokhu zohlobo ziphephile ukusebenza ezimangalisayo kangaka?
Isikhombi izakhiwo egwadle wachaza ukuthi ivelaphi. Lokhu idwala kwakhiwa kusukela magma - ngaphambi isimo izinhlayiya ashisayo amaminerali semiliquid. I Ukwakheka egwadle kuhlanganisa asebenza ngebhethri, biotite, ensimini potassium feldspar, muscovite futhi plagioclase. Lolu hlobo zisakazwa ungqimba lomhlaba yanoma yiziphi amazwekazi. Granite okwami akulona nzima kakhulu.
Naphezu isakhiwo okukhulu, sonke ukubukeka kwalesi zohlobo kuyinto ngempela yobuhle. Ngenxa yalokhu, egwadle isibe cishe azinakusilela yokuqedela kanye olungaphambili lwesonto umsebenzi. Ngaphezu kwalokho, ukwaziswa okunjalo akusho sidebeselele ngisho Abadali omkhulu, udala amabhlogo olunzima imisebenzi itshe yobuciko. kakhulu Igama zohlobo livela egameni lesi Latin «granum» ( «okusanhlamvu»). Uma okungenani kubonakala legwadle (incazelo, etholakala kunoma yimuphi umthombo, ligxile lesi sici) empilweni yangempela, wena Kungenzeka uye waqaphela oyiyo engavamile. Okuncane inclusions noma ubuhlalu ziyahlukahluka ngombala futhi ngakho uvalwe exhumene nomunye, ukuthi cishe kungenzeki ukuba bahlale ngokwehlukana. Eyayaziwa ngokuthi idwala eliyigwadle sanoma yisiphi isakhiwo esinjalo. Nokho, ukuhlolisisa ngokucophelela ke angakwazi ukuhlonza zonke izingxenye izinto, okuyizinto nje analogs noma ukuthandwa.
Khona-ke, izakhiwo egwadle? Incazelo amaminerali iqokomisa nezimfanelo ezibalulekile ikakhulukazi eziningana:
- amandla;
- ukuqina;
- ukuqina;
- nobungane kwemvelo;
- Ukumelana amanzi;
- inhlanganisela ephelele nge textures Lokudabuka ezahlukene (ukhuni, izinto ezenziwe ngobumba, izinsimbi, njll);
- anhlobonhlobo ukwakheka;
- i Iphalethi olubanzi shades.
Granite (incazelo yaleli itshe iyona engcono libhekene ecaleni lakhe kuphela positive) - lokhu okokusebenza "kuze kube phakade." Yonke imikhiqizo zidalwe kusukela kule amaminerali, kahle walondolozwa ukuze emakhulwini amaningi eminyaka ngaphandle kokulahlekelwa ukubukeka kwayo. thina kaningi sebenzisa egwadle grey. Nokho, umbala waso Iphalethi iqukethe okunye shades eziningi. Ngokwesibonelo, obomvu, osawolintshi, pink, tint grey neluhlaza okwesibhakabhaka, futhi ngisho oluluhlaza.
Leli tshe, njenganoma iyiphi enye impahla luyingxenye yemvelo, uyakwazi ukuthonya isimo zokuziphatha futhi ezingokomzimba. egwadle sekugcineni dambisa ukungezwani sezinzwa, ngikhathazeke futhi ugcwalise endlini wenduduzo kwakubenza bazizwe benethezekile.
Ngenxa ingxenye mica idwala, kungaba ngokoqobo tune imibala entsha ngokuphelele elikhanyayo ngemva wokucwebezelisa. Ngisho ingaphakathi ekamelweni elingaphakathi kuyoba acebile futhi izinkanuko ngaphezulu uma ungeze imininingwane embalwa egwadle shiny. Futhi uma ushiya itshe maholoholo zayo zemvelo, akunakwenzeka ngcono ukugcizelela ubunjalo egumbini.
egwadle izakhiwo yokuthi abanye abaklami bezingubo onginike le ntandokazi zohlobo ngisho ukudala ifenisha. Ngokwesibonelo, isembozo ekhishini futhi edeskini, eyenziwe ngetshe luyimbudumbudu, baza sebenzela labaninizo ngendlela emangalisayo eside. Ngaphezu kwalokho, lokhu ifenisha akakwazi esabe bhala noma ikhefu.
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