Kodi n’chiyani chimapangitsa granite kukhala chinthu choyenera kwambiri pakupanga ma plates pamwamba?

 

Granite yakhala ikuonedwa kuti ndi chinthu chabwino kwambiri chopangira mapanelo apamwamba, chida chofunikira kwambiri pakupanga zinthu molondola komanso modabwitsa. Makhalidwe apadera a granite amachititsa kuti ikhale yoyenera kugwiritsidwa ntchito motere, zomwe zimapangitsa kuti ikhale chisankho choyamba pakati pa akatswiri m'mafakitale osiyanasiyana.

Chimodzi mwa zifukwa zazikulu zomwe granite imagwirira ntchito ngati slab pamwamba ndi kukhazikika kwake. Granite ndi mwala wa igneous wopangidwa kuchokera ku magma yozizira ndipo motero uli ndi kapangidwe kolimba komanso kofanana. Kuchulukana kumeneku kumatsimikizira kuti slab pamwamba pa granite sizimapindika kapena kusokonekera pakapita nthawi, zomwe zimasunga kusalala kwawo komanso kulondola kwawo. Kukhazikika kumeneku ndikofunikira kwambiri pakuyeza molondola, chifukwa ngakhale kusintha pang'ono kungayambitse zolakwika zazikulu pakupanga.

Ubwino wina waukulu wa granite ndi kuuma kwake. Ndi muyeso wa Mohs wolimba wa pafupifupi 6 mpaka 7, granite ndi yolimba komanso yosagwa, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri pa malo omwe angagwiritsidwe ntchito kwambiri. Kulimba kumeneku sikuti kumangowonjezera moyo wa mbale pamwamba pake, komanso kumatsimikizira kuti imakhalabe yodalirika komanso yokhoza kuyeza molondola kwa nthawi yayitali.

Granite ilinso ndi kukhazikika kwabwino kwa kutentha. Imatha kupirira kusinthasintha kwa kutentha popanda kukula kapena kuchepa kwakukulu, zomwe ndizofunikira kwambiri m'malo omwe kuwongolera kutentha ndikofunikira. Kapangidwe kameneka kamathandiza kusunga umphumphu wa muyeso chifukwa kusintha kwa kutentha kungakhudze kukula kwa zinthu zomwe zikuyesedwa.

Kuphatikiza apo, granite ndi yosavuta kuyeretsa ndi kusamalira. Malo ake opanda mabowo salola kuti utoto ukhale woipa ndipo ndi osavuta kupukuta, kuonetsetsa kuti zinyalala ndi zinthu zodetsa sizikusokoneza ntchito yolondola.

Ponseponse, kuphatikiza kukhazikika, kuuma, kukana kutentha komanso kusamalitsa bwino kumapangitsa granite kukhala chinthu choyenera kwambiri pa slabs pamwamba. Makhalidwe ake apadera samangowonjezera kulondola kwa muyeso, komanso amawonjezera magwiridwe antchito ndi kudalirika kwa njira yopangira.