Nā Pākuʻi Paʻa Māmā | Nā ʻĀpana Hoʻohuʻi Kiʻekiʻe no ka Kelepona Kelepona
ʻO ka poloka sima kahi mea hale maʻamau i hiki ke hoʻohana ʻia i nā hana kūkulu he nui. ʻO ke koho ʻana i ke ʻano kūpono o ka poloka hiki ke hāʻawi i nā pono he nui e like me ka ikaika o ka ikehu, pale ahi, a me ka lōʻihi. ʻO ka hoʻohana ʻana i kahi poloka paʻa e pili ana i ke kaiapuni hiki ke kōkua i ka hōʻemi ʻana i ka ʻōpala i ka ʻoihana kūkulu. Kahi mea hou aʻe, ʻO kahi poloka i loaʻa nā waiwai insulation wela maikaʻi hiki ke kōkua i ka hōʻemi ʻana i ka nui o ka ikehu e pono ai no ka hoʻomehana a me ka hoʻomaha.
Ke ʻimi nei ʻoe i nā poloka māmā a i ʻole nā poloka maʻamau, he nui nā mea hoʻolako poloka paʻa e koho mai. Ke koho ʻana i kahi mea hoʻolako, e noonoo i ko lakou ike, kaulana, a me nā ʻano huahana a lākou e hāʻawi ai. pinepine, ʻO kahi mea hoʻolako e hāʻawi ana i kahi ākea o nā koho e hiki ke hoʻokō i nā pono o kahi kokoke i kēlā me kēia papahana.
Na Poka Poka Mama Mama
ʻO ka poloka paʻa kahi mea kūkulu hale maʻalahi e hiki ke hāʻawi i nā pono he nui ma mua o nā pōhaku kahiko. ʻO kēia mau mea e pili ana i ka hoʻokaʻawale wela maikaʻi, ke kumu kūʻai haʻahaʻa o ka hana a me ka lawe ʻana, a hoʻonui i ka lōʻihi. Hiki ke hoʻohana ʻia nā ʻano hui like ʻole no ka hana ʻana i ka poloka sima, me ke one, pōhaku paʻa, a me ka huina mama. ʻO kekahi o kēia mau hōʻuluʻulu he mau mea hana hou, hiki ke hāʻawi i nā pono kaiapuni nui.
ʻO kekahi o nā mea ʻokoʻa kaulana loa i nā poloka wili maʻamau ʻo ia ka aerated concrete. Heʻano kūikawā kēia o ke koʻikoʻi i loaʻa ma mua o 80 pakeneka ea. Hana ʻia ia ma nā ʻano like ʻole, me ka hoʻohana ʻana i nā mea maka maoli e like me ka pālolo i hoʻonui ʻia, shale, a i ʻole ka slag, a i ʻole ma ka hoʻomaʻamaʻa wela o nā huahana ʻoihana e like me ka lehu lele a me ka pelletized expanded slag. Ua kapa ʻia ʻo ia i kekahi manawa he foamed concrete a autoclaved aerated concrete (AAC).