Stone Science Knowledge Encyclopedia
Malinga ndi zinthuzo, mwala ukhoza kugawidwa mu marble, granite, slate ndi sandstone, etc., ndipo malinga ndi ntchito, ukhoza kugawidwa mu miyala yomangira zachilengedwe ndi miyala yokongoletsera zachilengedwe.
Miyala yamchere yamchere padziko lonse lapansi imagawidwa makamaka ku Europe ndi Asia, ndikutsatiridwa ndi America ndi kumwera kwa Africa.
Ndi kuwongolera kosalekeza kwa moyo komanso kupititsa patsogolo mphamvu zogulira nyumba, kufunafuna zokongoletsa zapamwamba kwakhala njira yatsopano.
Lero, ndikugawana nanu ena odziwam'mphepete mwa miyala, zonse zomwe mukufuna kudziwa zili pano!
Q&A GAWO
Q1 Kodi miyala imagawidwa bwanji?
A1: American Society for Testing and Materials imagawa miyala yoyang'ana zachilengedwe m'magulu asanu ndi limodzi: Granite, Marble, Limestone, Quartz-based, Slate ndi miyala ina.
Q2 Kodi mitundu yokongoletsera mwachilengedwe imatchedwa dzina liti?
A2: Miyala yokongoletsera zachilengedwe imatchulidwa molingana ndi mtundu, maonekedwe a tirigu, ndi malo omwe anachokera, zomwe zimawonekera momveka bwino komanso momveka bwino kukongoletsa ndi chilengedwe cha zinthuzo.
Choncho, mayina a miyala yokongoletsera zachilengedwe ndi okongola kwambiri, monga zosangalatsa za inki, kangaude wagolide, ndi zina zotero, zomwe zili ndi tanthauzo lakuya.
Q3 Kodi mwala wochita kupanga ndi chiyani?
A3: Mwala Wopangayo umapangidwa ndi osakaniza osakhala achilengedwe, monga utomoni, simenti, mikanda yagalasi, ufa wa miyala ya aluminiyamu, etc. kuphatikiza miyala ya miyala.
Nthawi zambiri amapangidwa ndi kusakaniza unsaturated polyester resin ndi zodzaza ndi inki, kuwonjezera choyambitsa, ndikudutsa njira zina zopangira.
Q4 Kodi pali kusiyana kotani pakati pa miyala ya quartz ndi quartzite?
A4: Mwala wa quartz ndi chidule cha opanga miyala yopangira zinthu zawo.Chifukwa chigawo chachikulu cha zinthu zopangidwa mwala-quartz ndizokwera kwambiri mpaka 93%, zimatchedwa mwala wa quartz.
Quartzite ndi thanthwe lachilengedwe la mineral sedimentary, thanthwe la metamorphic lopangidwa ndi dera la metamorphism kapena thermal metamorphism ya quartz sandstone kapena siliceous rock.Mwachidule, mwala wa quartz ndi mwala wopangidwa ndi anthu, ndipo quartzite ndi miyala yamchere yachilengedwe.
Q5 Kodi pali kusiyana kotani pakati pa mwala wochita kupanga ndi mwala wachilengedwe?
A5: (1) Mwala wochita kupanga ukhoza kupanga mapangidwe osiyanasiyana, pomwe miyala yachilengedwe imakhala ndi mawonekedwe olemera komanso achilengedwe.
(2) Kuphatikiza pa miyala yochita kupanga, mbali yakumbuyo ya miyala ina yochita kupanga nthawi zambiri imakhala ndi nkhungu.
Q6 Kodi mulingo wa "Mohs hardness" mu lipoti loyendera miyala ndi chiyani?
A6: Kuuma kwa Mohs ndi njira yodziwira kuuma kwa mchere.Zogawidwa m'magulu 10, kuyambira ang'onoang'ono mpaka akuluakulu: 1-talc;2-gypsum;3-calcite;4-dongshi;5-apatite;6-orthoclase;7-quartz;8-topazi;9-kuzungulira;10-diamondi.
Q7 Kodi pali njira zotani zochizira miyala?
A7: Nthawi zambiri, pali glossy pamwamba, matte pamwamba, moto pamwamba, lychee pamwamba, zakale pamwamba, bowa pamwamba, masoka, brushed pamwamba, sandblasting pamwamba, pickling pamwamba, etc.
Q8 Kodi mwala umakhala moyo wautali bwanji?
A8: Kutalika kwa moyo wa miyala yachilengedwe ndi yayitali kwambiri.Kutalika kwa moyo wa miyala ya granite youma ndi pafupifupi zaka 200, marble ndi pafupifupi zaka 100, ndipo slate ndi pafupifupi zaka 150.Zonsezi zimatchula nthawi ya moyo kunja, ndipo moyo wa m'nyumba ndi wautali, ambiri ku Italy Mipingo yopangidwa ndi miyala yakhalapo kwa zaka zikwi zambiri, ndipo akadali okongola kwambiri.
Q9 Chifukwa chiyani osapereka zitsanzo zamitundu ina yamwala?
A9: Mapangidwe a mwala wodziwika ndi apadera, ndipo mawonekedwe onse amasintha kwambiri.Ngati mutenga gawo laling'ono ngati chitsanzo chaching'ono chamwala, sichikhoza kuyimira zotsatira zenizeni za slab yonse yayikulu.Chifukwa chake, nthawi zambiri timalimbikitsa kufunsa chithunzi chachikulu cha slab chotanthawuza kuti muwone zotsatira zenizeni zamasamba.
Nthawi yotumiza: Feb-01-2023