Zowonongeka zamtengo wapatali wa njanji ya granite

Ma njanji olondola a granite amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cholondola kwambiri, kukhazikika komanso kukana kuvala.Komabe, monga china chilichonse, njanji za granite zolondola sizikhala ndi zolakwika komanso zolakwika.M'nkhaniyi, tikambirana zolakwika zina zomwe zimawonekera muzitsulo zolondola za granite.

1. Zing'onoting'ono zam'mwamba ndi zotupa: Njanji za granite zolondola nthawi zambiri zimagwiritsidwa ntchito popanga makina olondola kwambiri.Pakugwiritsa ntchito, njanji zimatha kukhudzana ndi zida zowononga komanso zakuthwa, zomwe zimapangitsa kuti pakhale zipsera ndi zotupa pamtunda.Izi zitha kukhudza kulondola komanso kukhazikika kwa njanji.

2. Kupukuta ndi kusweka: Granite ndi chinthu cholimba komanso chophwanyika, chomwe chimapangitsa kuti chikhale chophwanyika komanso chophwanyika.Nthawi zambiri vutoli limayamba chifukwa cha zovuta zakunja, monga kugwetsa zinthu zolemera panjanji kapena kuzimenya ndi chida cholimba.Kugwetsa ndi kung'amba kungayambitse kuchepa kwa njanjiyo kulondola ndi kukhazikika.

3. Warping: Njanji zamtengo wapatali za granite zimapangidwira pamiyeso yapamwamba kwambiri kuti zitsimikizidwe kuti ndi zolondola komanso zokhazikika.Komabe, panthawi yopanga, pakhoza kukhala zochitika zomwe njanji zimagwedezeka chifukwa cha kutentha kosiyana kapena kuzizira.Warping ingayambitse njanji kuchoka pamzere wowongoka ndikukhudza kulondola kwake.

4. Porosity: Granite ndi mwala wachilengedwe womwe ukhoza kukhala ndi ma pores ang'onoang'ono ndi ming'alu mkati mwake.Pores ndi ming'aluzi zingayambitse porosity pamwamba pa njanji, zomwe zingayambitse kusakhazikika ndi zolakwika mumiyeso.Ndikofunika kuonetsetsa kuti njanji yatsekedwa bwino kuti zisawonongeke.

5. Kusintha kwamtundu: Kutayika kwamtundu ndi vuto lina lomwe lingathe kuchitika muzitsulo za granite zolondola.Zitha kuchitika chifukwa cha kuwala kwa dzuwa, mankhwala kapena zinthu zina zachilengedwe.Ngakhale kusinthika kwa njanji sikukhudza momwe njanji imagwirira ntchito, imatha kukhudza mawonekedwe ake, zomwe ndizofunikira pamapulogalamu ena.

Pomaliza, njanji za granite zolondola ndi zinthu zapamwamba kwambiri zomwe zimapereka kukhazikika komanso kulondola kwapadera.Komabe, zolakwika monga kukwapula pamwamba, kukwapula, kusweka, kupindika, porosity, ndi kusinthika kwamtundu kumatha kukhudza momwe amagwirira ntchito komanso moyo wautali.Ndikofunikira kukonza ndikuwunika pafupipafupi njanji za granite kuti zitsimikizire kuti zikuyenda bwino.Ponseponse, njanji zolondola za granite zimakhalabe gawo lodalirika komanso lofunikira m'mafakitale ambiri, ndipo zopindulitsa zake zimaposa zolakwika zomwe zingakhalepo.