Ua hoʻohana nui ʻia nā papa granite i nā mea hana hoʻākoakoa pololei a kaulana ia ma muli o ko lākou kūpaʻa maikaʻi loa a me ke kiko kiʻekiʻe. Hana ʻia ka papa granite i ka granite kūlohelohe, nona ke kiʻekiʻe o ka paʻakikī, ke kūpaʻa maikaʻi loa i ka ʻaʻahu ʻana, a me ke kūpaʻa kiʻekiʻe, e lilo ia i mea kūpono no nā mea hana hoʻākoakoa pololei. Eia nō naʻe, e like me nā mea ʻenekinia āpau, loaʻa i nā papa granite kekahi mau hemahema e hoʻopilikia i kā lākou hana.
ʻO kekahi o nā hemahema nui o ka papa granite ʻo ia kona ʻike i nā loli o ka mahana. Loaʻa i ka papa granite kahi coefficient kiʻekiʻe o ka hoʻonui ʻana o ka thermal, ʻo ia hoʻi, e hoʻonui a ʻaelike paha ia i ka wā e hōʻike ʻia ai nā loli o ka mahana. Hiki i nā loli o ka mahana ke hana i nā gradients thermal ma waena o ka papa granite, hiki ke alakaʻi i ka deformation, e hoʻoulu ai i ka paʻa ʻole o ke kaʻina hana hōʻuluʻulu kikoʻī. He mea hopohopo nui kēia hemahema no nā mea hana, ʻoiai ka poʻe i komo i ka mīkini ultra-precision.
ʻO kekahi hemahema o ka papa granite ʻo ia kona hiki ke omo i ka wai. He mea porous ka Granite, a hiki i ka wai ke komo i loko o ka papa granite, e hoʻoulu ai i ka pehu a me ka ʻaelike, e alakaʻi ana i ka deformation a me ka paʻa ʻole. Pono nā mea hana e hana i nā hana e pale ai i ka makū mai ke komo ʻana i ka papa granite, e like me ke sila ʻana i ka ʻili o ka papaʻaina a i ʻole ka hoʻohana ʻana i kahi kaiapuni i kāohi ʻia e ka makū.
ʻO ka pālahalaha o ka ʻili o ka papa granite he mea hopohopo nō hoʻi ia no nā mea hana. ʻOiai he kiʻekiʻe ke kiʻekiʻe o ka pālahalaha o nā papa granite, ʻaʻole lākou i kūpono, a hiki ke loli ko lākou pālahalaha i ka hala ʻana o ka manawa. Hiki ke hoʻopilikia ʻia ka pālahalaha o ka ʻili o ka papa granite e ke kaiapuni, ka ukana, a me nā mea ʻē aʻe. No ka mālama ʻana i ka pālahalaha o ka ʻili o ka papa granite, pono nā mea hana e mālama mau a hoʻoponopono i ka papa e hōʻoia i ka hana kiʻekiʻe loa.
Hiki ke hōʻino ʻia nā papa granite ma muli o ko lākou paʻakikī kiʻekiʻe. Hiki ke maʻalahi ka haki ʻana a i ʻole ka nahā ʻana o nā kihi o ka papa granite ma muli o ke kaumaha nui i ka wā o ke kau ʻana a i ʻole ka hoʻohana ʻana. ʻOiai nā ʻāpana liʻiliʻi a i ʻole nā māwae hiki ke hana i ka paʻa ʻole i ke kaʻina hana hōʻuluʻulu pololei a hoʻopilikia i ka hana huahana. I mea e pale ai i ka hōʻino ʻana i ka papa granite, pono nā mea hana e mālama me ke akahele a pale i ke kaumaha nui i ka wā o ke kau ʻana a i ʻole ka hoʻohana ʻana.
I ka hopena, he mea maikaʻi loa ka papa ʻaina granite no nā mea hana hoʻākoakoa pololei, akā he mau hemahema kona. Me kēia mau hemahema, hiki i nā mea hana ke hana i nā hana e hōʻoia i ka hana maikaʻi loa o ka papa ʻaina granite. Ma ka mālama ʻana a me ka hoʻoponopono ʻana i ka papa ʻaina, ka kaohi ʻana i ke kaiapuni, a me ka mālama ʻana me ka mālama, hiki i nā mea hana ke hōʻemi i ka hopena o nā hemahema a hōʻoia i ka maikaʻi loa o kā lākou mau mea hana hoʻākoakoa pololei.
Ka manawa hoʻouna: Nov-16-2023