Kodi ndi zinthu ziti zofunika kwambiri za granite zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazinthu zolondola?

Granite ndi chinthu chodziwika bwino chopangira zida zolondola chifukwa cha makhalidwe ake ofunikira omwe amachititsa kuti ikhale yoyenera pa izi. Kuuma kwake kwakukulu, kulimba kwake komanso kukhazikika kwake zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pofunikira kulondola kwambiri komanso kulondola.

Chimodzi mwa zinthu zofunika kwambiri za granite ndi kuuma kwake. Ndi chimodzi mwa zinthu zovuta kwambiri ndipo chili pamwamba pa Mohs pa kuuma kwa mchere. Kuuma kumeneku kumapangitsa granite kukhala yosatha kutopa kwambiri, zomwe zimapangitsa kuti zigawo zolondola zopangidwa ndi granite zitha kupirira kuuma kwa kugwiritsidwa ntchito pafupipafupi popanda kutaya kulondola.

Kuwonjezera pa kuuma kwake, granite imakhalanso yolimba kwambiri. Imapirira dzimbiri, kuwonongeka kwa mankhwala ndi kusinthasintha kwa kutentha, zomwe zimapangitsa kuti ikhale chinthu chodalirika pazigawo zolondola zomwe zimafuna umphumphu kwa nthawi yayitali. Kulimba kumeneku kumatsimikizira kuti zigawo zolondola zopangidwa ndi granite zimakhala ndi moyo wautali, zomwe zimachepetsa kufunika kosinthidwa pafupipafupi.

Kuphatikiza apo, granite imadziwika ndi kukhazikika kwake kwapadera. Imakhala ndi kutentha kochepa komanso kupindika pang'ono, zomwe zikutanthauza kuti imasunga mawonekedwe ndi kukula kwake ngakhale ikakumana ndi kutentha kosiyanasiyana. Kukhazikika kumeneku ndikofunikira kwambiri pazigawo zolondola chifukwa zimaonetsetsa kuti zimakhala zolondola komanso zosasinthasintha pamikhalidwe yosiyanasiyana yachilengedwe.

Kuphatikiza apo, granite ili ndi mphamvu zabwino kwambiri zochepetsera kugwedezeka, zomwe ndizofunikira kwambiri pakugwiritsa ntchito molondola. Imayamwa ndikuchotsa kugwedezeka, kuchepetsa chiopsezo cha zolakwika zomwe zimachitika chifukwa cha kusokonezeka kwakunja. Mphamvu yochepetsera kugwedezeka iyi imathandiza kukonza kulondola konse komanso kudalirika kwa zigawo za granite.

Mwachidule, makhalidwe ofunikira a granite, kuphatikizapo kuuma, kulimba, kukhazikika komanso kugwedera kwa zinthu, zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazinthu zolondola. Kutha kwake kusunga kulondola komanso kukhulupirika pamikhalidwe yovuta kumapangitsa kuti ikhale chisankho choyamba cha mafakitale omwe amafunikira zida zolondola kwambiri, monga kupanga ndege, magalimoto ndi zida zamankhwala. Chifukwa cha makhalidwe ake abwino, granite ikadali chisankho choyamba pa ntchito zaukadaulo wolondola.