Nā ʻĀpana Mekanika Granite vs. Marble: Nā ʻokoʻa koʻikoʻi a me nā pono

I ke koho ʻana i nā mea hana ana pololei no ka hoʻohana ʻana i ka ʻoihana, he mea koʻikoʻi ke koho ʻana i ka mea kūpono. ʻO Granite a me ke kinikini ʻelua mau mea i hoʻohana pinepine ʻia no nā ʻāpana mīkini, e hāʻawi ana kēlā me kēia i nā pono kūikawā. ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o nā ʻāpana mīkini granite a me ke kinikini e kōkua iā ʻoe e koho i ke koho maikaʻi loa no kāu mau pono ana pololei.

He aha ke kinikini?

ʻO ke kinikini, i kapa mua ʻia ʻo ka pōhaku lepo keʻokeʻo me nā ʻano ʻeleʻele mai Dali, Yunnan Province, he pōhaku metamorphic i hoʻohana pinepine ʻia i ke kuhikuhipuʻuone hoʻonaninani. I ka wā kahiko, ua hoʻohana pinepine ʻia ke kinikini kiʻekiʻe no ka hana ʻana i nā kiʻi, nā pale, a i ʻole nā ​​hoʻolālā mosaic. I ka hala ʻana o ka manawa, ua lilo ka huaʻōlelo "kinikini" i mea e hōʻike ai i kekahi pōhaku lepo i hoʻohana ʻia i ke kuhikuhipuʻuone, me ke kinikini keʻokeʻo i kapa pinepine ʻia ʻo "Han Baiyu" (kinikini keʻokeʻo Kina).

He aha ka Granite?

He pōhaku igneous intrusive acidic (SiO2>66%) ka Granite, i loaʻa pinepine ʻia i nā kala like ʻole e like me ka ʻulaʻula māmā, hina māmā, a me ke keʻokeʻo ʻole. Ua kaulana ia no kona ʻano coarse a medium-grain a me nā waiwai ikaika a paʻa. Ma ke ʻano he hoʻokahi o nā pōhaku maʻamau i ka ʻili o ka Honua, ua mahalo nui ʻia ka granite no kona kūpaʻa, paʻakikī, a me ke kūʻē ʻana i ka ʻaʻahu.

Nā ʻĀpana Mekanika Granite vs. Marble: Nā ʻokoʻa koʻikoʻi

1. Nā Waiwai Mea a me ka Pololei:

• Nā ʻāpana mīkini Granite:
  He paʻa loa nā ʻāpana Granite, kūpaʻa i ka ʻaʻahu ʻana, a hiki ke kū i nā mahana kiʻekiʻe me ka ʻole o ka hoʻololi ʻana. Mālama lākou i nā ana pololei i ka hala ʻana o ka manawa, e lilo ai lākou i mea kūpono no nā noi ʻoihana kiʻekiʻe. ʻO ke ʻano maikaʻi o Granite a me ke koina haʻahaʻa o ka hoʻonui wela e kōkua i kona hiki ke mālama i ka pololei ma lalo o nā kūlana kaiapuni e loli nei.

• Nā ʻāpana mīkini kinikini:
  ʻO ke kinikini, ma ka ʻaoʻao ʻē aʻe, ʻoi aku ka liʻiliʻi o ke kūpaʻa ma mua o ka granite. ʻOi aku ka maʻalahi o ke komo ʻana a ʻaʻole paha e hana maikaʻi i nā wahi wela kiʻekiʻe a kaumaha paha. ʻOiai hiki i ke kinikini ke hāʻawi i nā ʻili laumania no ke ana ʻana, ʻaʻole ia e like me ka paʻa e like me ka granite ma ke ʻano o ka mālama ʻana i ka pololei no ka wā lōʻihi.

2. Nā Pae Pololei a me ka Pololei:

• Nā ʻāpana Granite:
  Loaʻa ka Granite i kekahi mau papa o ka pololei, e like me 000, 00, a me 0. Hōʻike ka papa 000 i ka pae kiʻekiʻe loa o ka pololei, e hana ana i ka granite i kūpono no nā noi e pono ai ka pololei loa. Hāʻawi nā ʻāpana Granite i ke kūpaʻa kiʻekiʻe o ka dimensional, ka hoʻonui wela haʻahaʻa, a me ka deformation liʻiliʻi.

• Nā ʻāpana kinikini:
  ʻOi aku ka pololei o nā ʻāpana kinikini ma mua o ka granite. Ma muli o kona ʻano palupalu, hiki i ke kinikini ke ʻeha iki i ka deformation ma lalo o ka hoʻohana nui ʻana, e alakaʻi ana i ka emi ʻana o ka pololei i ka hala ʻana o ka manawa.

3. Nā kikoʻī a me ka nui:

• Granite:
  Hiki ke hoʻopilikino ʻia nā ʻāpana Granite ma ke ʻano o ka nui, a hiki ke nui loa ke kaumaha o nā papa granite. Ma muli o kona mānoanoa a me ke kūpaʻa, hoʻohana ʻia nā kahua granite nui no nā noi ʻoihana kaumaha kahi e pono ai ka pololei. Loaʻa ka Granite i nā nui nui a hiki ke hoʻokō i nā kikoʻī koi.

• Kinikini:
  ʻOiai loaʻa nā ʻāpana kinikini i nā nui nui, ʻoi aku ka māmā a kūpono hoʻi no nā noi me nā koi ʻoi aku ka liʻiliʻi. ʻO ka nui o nā papa kinikini e hoʻopili pololei i ke kumukūʻai a me nā lilo o ka halihali, ʻoiai ʻoi aku ka liʻiliʻi o ka mānoanoa o ke kinikini ma mua o ka granite.

4. Ka Paʻa a me ka Mālama ʻana:

• Nā ʻāpana mīkini Granite:
  He kūpaʻa loa ka Granite i ke komo ʻana, ka pala, ka ʻōpala, a me nā mahana kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hana lōʻihi. ʻO kona paʻakikī a me ke kūpaʻa ʻana i ka deformation e kūpono ia no nā wahi koi kahi e koʻikoʻi ai ka pololei. Eia kekahi, pono ka granite i ka mālama liʻiliʻi, ʻaʻole pono ka aila ʻana, a kūpaʻa i ka hoʻopilikia magnetic.

• Nā ʻāpana mīkini kinikini:
  Pono ka mālama pono ʻana o ke kinikini i hoʻohālikelike ʻia me ka granite. ʻOi aku ka maʻalahi o ke kahakaha ʻia, ka nahā ʻana, a me ka hōʻino ʻia ʻana o ka ʻili, ʻoiai ma lalo o nā kūlana kaumaha a wela kiʻekiʻe paha.

5. Kūpono no nā Ana Pololei Kiʻekiʻe:

• Granite:
  ʻO ke ʻano lahilahi o ka Granite, ka paʻakikī, a me ka hoʻonui haʻahaʻa o ka wela e lilo ia i mea makemake ʻia no nā mea hana ana pololei kiʻekiʻe. ʻO kona hiki ke mālama i ka pololei i nā kūlana paʻakikī—e like me nā loli o ka mahana a i ʻole nā ​​​​kaumaha mechanical kaumaha—e hoʻolilo i ka granite i mea kūpono no nā noi ma nā kahua e like me ka aerospace, automotive, a me ka ʻenekinia pololei.

• Kinikini:
  ʻAʻole kūpono ke kinikini no nā ana pololei kiʻekiʻe, ʻoiai ma nā wahi e pono ai ke kūpaʻa kiʻekiʻe a i ʻole ke kūʻē ʻana i nā loli o ka mahana. ʻOiai hiki ke hoʻohana ʻia no nā noi ʻoi aku ka liʻiliʻi o ke koi, ʻo ka maʻalahi o ke kinikini i ka ʻaʻahu a me ka haehae e kaupalena ana i kona pono no ka hana pololei.

No ke aha e koho ai i ka Granite no kāu mau ʻāpana mīkini?

ʻO nā ʻāpana mīkini Granite kahi koho kiʻekiʻe no nā ʻoihana e koi ana i ka pololei kiʻekiʻe loa. ʻO kā lākou mau pono:

• ʻO ke kūpaʻa a me ka paʻakikī kiʻekiʻe: Kūleʻa nā ʻāpana Granite i ka pala, ka ʻaʻahu, a me nā mahana kiʻekiʻe.

• Pololei Mau: Mālama ʻo Granite i kona pololei i ka hala ʻana o ka manawa, ʻoiai ma lalo o nā ukana kaumaha a me nā kūlana kaiapuni like ʻole.

• Mālama Haʻahaʻa: ʻAʻole pono ka mālama nui ʻana i nā ʻāpana Granite a ʻaʻole pono e poni ʻia a lubricated paha.

• Hana Paʻa: ʻO ka coefficient haʻahaʻa o ka hoʻonui wela o Granite e hōʻoiaʻiʻo ana e mau ana kona mau ana, ʻoiai i nā mahana e loli mau ana.

Hopena:

I ke koho ʻana ma waena o nā ʻāpana mīkini granite a me ke kinikini, kū ka granite ma ke ʻano he mea koho no ka pololei, ka lōʻihi, a me ka hana lōʻihi. ʻOiai he mau hoʻohana ko ke kinikini, ʻoiai i nā hana hoʻonaninani a me nā hana koi ʻole, kūpono ka granite no nā mea hana ana pololei e pono ai ke kūpaʻa, ke kūpaʻa i ka ʻaʻahu ʻana, a me ka mālama liʻiliʻi.