I-Stone Science Knowledge Encyclopedia
Ngokwezinto ezibonakalayo, itshe lingahlukaniswa libe yimabula, i-granite, i-slate ne-sandstone, njll, futhi ngokusho kokusetshenziswa, ingahlukaniswa ngamatshe okwakhiwa kwemvelo kanye netshe lokuhlobisa lemvelo.
Izimbiwa zomhlaba zamatshe zisakazwa kakhulu e-Europe nase-Asia, kulandele iMelika kanye ne-Afrika eseningizimu.
Ngokuthuthuka okuqhubekayo kwamazinga okuphila kanye nokuthuthukiswa okuqhubekayo kwamandla okuthenga izindlu, ukuphishekela izinto zokuhlobisa ezisezingeni eliphezulu sekuphenduke imfashini entsha.
Namuhla, ngizokwabelana nawe ngolwaziunqenqema mayelana nezinto zamatshe, konke ofuna ukukwazi kulapha!
IQ&A INGXENYE
Q1 Ahlukaniswa kanjani amatshe?
A1: I-American Society for Testing and Materials ihlukanisa amatshe abheke ngokwemvelo abe yizigaba eziyisithupha: I-Granite, Imabula, I-Limestone, i-Quartz-based, Slate namanye amatshe.
Q2 Yiziphi izinhlobo zamatshe okuhlobisa zemvelo eziqanjwe ngazo?
I-A2: Amatshe okuhlobisa emvelo aqanjwa ngokombala, izici zokusanhlamvu, kanye nendawo yendabuko, ebonisa ngokucacile nangokucacile ukuhlobisa kanye nemvelo yemvelo yezinto ezibonakalayo.
Ngakho-ke, amagama amatshe okuhlobisa emvelo ayathandeka impela, njengobumnandi bukayinki, isicabucabu segolide, njll., anencazelo ejulile.
Q3 Liyini itshe lokwenziwa?
I-A3: Itshe lokwenziwa lenziwe ngengxube engeyona eyemvelo, njenge-resin, usimende, ubuhlalu bengilazi, impushana yamatshe e-aluminium, njll. kanye ne-gravel binder.
Ivamise ukwenziwa ngokuxuba inhlaka ye-polyester engagcwaliswanga nama-filler nama-pigments, yengeze isiqalisi, futhi idlule ezinqubweni ezithile zokucubungula.
Q4 Uyini umehluko phakathi kwetshe le-quartz ne-quartzite?
I-A4: Itshe le-quartz liyisifinyezo sabakhiqizi bamatshe okwenziwa ngemikhiqizo yabo.Ngenxa yokuthi ingxenye eyinhloko yokuqukethwe kwetshe-quartz yokwenziwa iphezulu njengo-93%, ibizwa ngetshe le-quartz.
I-Quartzite idwala lemvelo le-mineral sedimentary, idwala le-metamorphic elakhiwe yi-metamorphism yesifunda noma i-thermal metamorphism ye-quartz sandstone noma idwala le-siliceous.Ngamafuphi, itshe le-quartz liyitshe elenziwe umuntu, kanti i-quartzite iyitshe lemvelo lamaminerali.
Q5 Uyini umehluko phakathi kwetshe lokwenziwa netshe lemvelo?
I-A5: (1) Itshe lokwenziwa lingakhiqiza amaphethini ahlukahlukene ngokuzenzela, kuyilapho itshe lemvelo linamaphethini acebile nangokwemvelo.
(2) Ngokungeziwe kugwadle wokwenziwa, uhlangothi olungemuva lwamanye amatshe okwenziwa ngokuvamile lunamaphethini esikhunta.
Q6 Liyini izinga lebanga elithi "Mohs hardness" embikweni wokuhlolwa kwamatshe?
I-A6: Ubulukhuni be-Mohs isethi yamazinga okunquma ubulukhuni obuhlobene bamaminerali.Ihlukaniswe ngokulinganayo ngamamaki ayi-10, ukusuka kwabancane kuye kwabakhulu: 1-talc;2-gypsum;3-calcite;4-dongshi;5-apatite;I-6-orthoclase;7-quartz;8-topazi ;I-9-corundum;10-idayimane.
Q7 Yiziphi izinhlobo zezinqubo zokwelashwa ezikhona zamatshe?
I-A7: Ngokujwayelekile, kukhona indawo ecwebezelayo, indawo ecwebezelayo, indawo yomlilo, indawo ye-lychee, indawo yakudala, indawo yamakhowe, indawo yemvelo, indawo ebhulashiwe, indawo yokuqhunyiswa kwesihlabathi, indawo yokuqoqwa, njll.
Q8 Yisikhathi esingakanani ukuphila kwetshe?
I-A8: Isikhathi sokuphila samatshe emvelo side kakhulu.Ukuphila okujwayelekile kwegwadle elilengayo elomile cishe iminyaka engama-200, imabula cishe iminyaka eyi-100, kanti isileyithi siyiminyaka eyi-150.Konke lokhu kubhekisela esikhathini sokuphila ngaphandle, futhi isikhathi sokuphila ngaphakathi endlini side, amaningi e-Italy Amasonto enziwe ngamatshe abe khona izinkulungwane zeminyaka, futhi asemahle kakhulu.
Q9 Kungani ungakwazi ukunikeza amasampula kwezinye izinhlobo zamatshe?
I-A9: Ukuthungwa kwetshe lesici kuhlukile, futhi lonke ukwakheka kushintsha kakhulu.Uma uthatha ingxenye encane yayo njengesampula yetshe elincane, ayikwazi ukumela umphumela wangempela we-slab yonke enkulu.Ngakho-ke, ngokuvamile kuyanconywa ukucela isithombe se-slab esikhulu esinencazelo ephezulu ukuze uhlole umphumela wangempela wekhasi eligcwele.
Isikhathi sokuthumela: Feb-01-2023