Nā Pākuʻi Paʻa Māmā | Nā ʻĀpana Hoʻohuʻi Kiʻekiʻe no ka Kelepona Kelepona
nā mea hana mūkini māmā hana i ka laulā o nā huahana mūmū māmā. Hana ʻia kēia mau mea ma o ka hoʻololi ʻana i nā mea hoʻohui kūlohelohe maoli a me ke one me nā mea ʻē aʻe, nā mea hoʻohui kiʻekiʻe kiʻekiʻe i mālama ʻia e ka wela e hana i nā pores o loko. Hoʻemi kēia i ka ʻumekaumaha kikoʻī a me ka nuipaʻa o kēlā me kēia ʻāpana leo o ka ʻāpana hope.
ʻO nā ʻano mea maʻamau o nā ʻāpana māmā i hana ʻia e nā huahana mai nā kaʻina hana ʻoihana e like me ka lanahu a i ʻole ka lehu lele., a i ʻole pōhaku lua pele e like me ka pumice, shale, ka pālolo a i ʻole ka pāpaʻi i hoʻonui ʻia e hoʻonui i ka porosity. ʻO ka mea porous ka mea e hiki ai ke hoʻohui ʻia ke koki me ka ʻole o ka hoʻohui ʻana i ka sima.
Ma waho aʻe o kēia mau hōʻuluʻulu, Hiki ke hana ʻia ke koki māmā ma ka hoʻohui ʻana i kahi ea liʻiliʻi i ka hui slurry. Hiki ke hana ʻia kēia ma o ka hopena kemika e hoʻonui ai i ka hui ʻana i ka wā e ninini ʻia ai a i ʻole ma ka hoʻohui ʻana i ka huʻa i ka slurry e hana ana i nā ʻeke ea liʻiliʻi.. ʻIke ʻia kēia ʻano hana he "foamed concrete" a i ʻole "autoclaved aerated concrete." Hoʻohana ʻia nā ʻano hana ʻē aʻe me ka hoʻohana ʻana i ka lehu lalo a i ʻole nā piliki lepo palolo (RCB) e hoʻohui i ka ea komo i ka hui ʻana.