Pulatifomu yowunikira granite ingakhale yopanda ntchito popanda maubwino awa

Ubwino wa Mapulatifomu Oyendera Granite
1. Kulondola kwambiri, kukhazikika bwino, komanso kukana kusintha kwa zinthu. Kulondola kwa muyeso kumatsimikizika kutentha kwa chipinda.
2. Yosagwira dzimbiri, yolimbana ndi asidi ndi alkali, yosafuna kukonzedwa mwapadera, ndipo imakhala yolimba kwambiri pakutha kwa dzimbiri komanso imakhala ndi moyo wautali.
3. Kukanda ndi kusweka pamalo ogwirira ntchito sikukhudza kulondola kwa muyeso.
4. Kutsetsereka kosalala panthawi yoyezera, popanda kuchedwa kapena kuima.
5. Makhalidwe a Zigawo za Granite: Kukana kukanda, kukana kutentha kwambiri, komanso kukana kukonzedwa. Yokhazikika mwakuthupi komanso yokhala ndi kapangidwe kabwino, kugundana kungayambitse kutayika kwa tirigu, kusiya pamwamba pake popanda ma burrs komanso kulondola kwa pamwamba. Mapepala oyezera molondola granite. Kukalamba kwachilengedwe kwa nthawi yayitali kumapangitsa kuti pakhale kapangidwe kofanana komanso kocheperako kowonjezera, kuchotsa kupsinjika kwamkati ndikuletsa kusinthika.
Malo ogwirira ntchito a gawo la marble ndi osavuta kusamalira akagwiritsidwa ntchito, ndipo zinthuzo zimakhala zokhazikika, zomwe zimaonetsetsa kuti zimakhala zokhazikika kwa nthawi yayitali. Kuchuluka kwake kochepa kwa mzere kumapangitsa kuti makina azigwira ntchito bwino, ndipo ndi osagwirizana ndi dzimbiri, otsutsana ndi maginito, komanso oteteza magetsi. Amatha kusokonekera, ali ndi kuuma kwambiri, ndipo satha kusweka. Nsanjayi imapangidwa ndi marble ndipo imapangidwa mosamala kwambiri ndi manja. Ili ndi kuwala kwakuda, kapangidwe kolondola, kapangidwe kofanana, komanso kukhazikika bwino. Ili ndi mphamvu zambiri komanso kuuma, ndipo ili ndi zabwino monga kukana dzimbiri, kukana asidi ndi alkali, kusagwiritsa ntchito maginito, kukana kusintha kwa masinthidwe, komanso kukana kuwonongeka bwino. Imatha kukhala yokhazikika pansi pa katundu wolemera komanso kutentha kwabwinobwino.

Mapulatifomu a granite nthawi zambiri amagawidwa m'magulu malinga ndi momwe amagwiritsidwira ntchito: akagwiritsidwa ntchito pokonza, amatchedwa mabokosi osamalira; akagwiritsidwa ntchito polemba, amatchedwa mabokosi olembera; akagwiritsidwa ntchito posonkhanitsa, amatchedwa mabokosi osonkhanitsa; akagwiritsidwa ntchito polumikiza ndi kuwotcherera, amatchedwa nsanja za granite zolumikizidwa ndi zolumikizidwa; akagwiritsidwa ntchito popangira zida, amatchedwa mabokosi ogwiritsira ntchito zida; akagwiritsidwa ntchito poyesa kugwedezeka, amatchedwa mabokosi oyesera kugwedezeka; ndipo akagwiritsidwa ntchito polumikiza, amatchedwa nsanja za granite zolumikizidwa.

Zigawo zazikulu za mchere wa granite ndi pyroxene, plagioclase, yokhala ndi olivine, biotite, ndi ma magnetite ochepa. Ndi wakuda ndipo ili ndi kapangidwe kolondola. Pambuyo pa zaka mamiliyoni ambiri zakukalamba, kapangidwe kake kamakhala kofanana, kokhazikika, kolimba, komanso kolimba, ndipo kamatha kukhalabe kolondola kwambiri pakanyamula katundu wolemera. Ndi koyenera kupanga mafakitale ndi ntchito zoyezera labotale.