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Yiluphi uhlobo lwesitsha sokugeza esingcono kakhulu?
Ukuba nesinki kuyinto ebalulekile empilweni. Sebenzisa kahle indawo yokugezela. Okuningi kuncike ekwakhiweni kwesinki. Itshe lemabula elinemibala linamandla aphezulu okucindezela, kanye nezici ezinhle kakhulu zamakhemikhali, zomzimba, zemishini nezokushisa. Sebenzisa itshe njenge...Funda kabanzi -
Kuyini izitebhisi zemabula?
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Ingabe i-quartzite ingcono kune-granite?
Ingabe i-quartzite ingcono kune-granite? I-granite ne-quartzite zombili ziqinile kune-marble, okwenza zifaneleke ngokulinganayo ekuhlobiseni indlu. I-Quartzite, ngakolunye uhlangothi, inzima kancane. I-Granite inobunzima be-Mohs obungu-6-6.5, kanti i-quartzite inobunzima be-Mohs...Funda kabanzi -
Kungani itshe le-granite liqinile futhi lihlala isikhathi eside kangaka?
Kungani itshe le-granite liqinile futhi lihlala isikhathi eside kangaka? I-granite ingenye yamadwala aqine kakhulu edwaleni. Ayiqinile nje kuphela, kodwa ayincibiliki kalula ngamanzi. Ayikwazi ukuguguleka ngenxa ye-asidi ne-alkali. Ingamelana nokucindezela okungaphezu kuka-2000 kg ngesentimitha lesikwele...Funda kabanzi -
Ngomehluko phakathi kwe-marble ne-granite
Ngomehluko phakathi kwe-marble ne-granite Indlela yokuhlukanisa i-marble ne-granite ukubona iphethini yazo. Iphethini yemable icebile, iphethini yomugqa ibushelelezi, futhi ukushintsha kombala kucebile. Amaphethini e-granite anamachashazi, awanawo amaphethini asobala, futhi imibala ngokuvamile imhlophe...Funda kabanzi
