E kala maino kekahiʻano o nā kalaʻana, ma kaʻoiaʻiʻo, e waiho iā ia,ʻo ia kaKākauo nā kila kila.
Nā pōkāheʻokoʻa nā mea'ē aʻe mai nā kila'ē aʻe i nāʻoihana, a me nā pōkā i hiki ke hoʻokaʻawaleʻia iʻekolu mau'āpana, akāʻaʻole he nui nā kānaka iʻikeʻianā pōkā, No laila, e hoʻomaopopo mākou i kaʻike kūpono o nā pōʻai i hui pūʻia, i mea iʻike ponoʻia kā mākou i kaʻoihana.
HapaiʻO ka pōʻai he mea kila a puni ka mea i koiʻia e like me nā koi o nāʻenehana. Hiki i nā kiko'ī o ka hana kūkulu'āina ke loaʻa i ka helu 1500mm. Ua mālamaʻia ke kalaʻana i nā mea e hoʻopili ai i ka ikaika o ka hopena, kūpono no nā'āpana liʻiliʻi a iʻole nā ​​mea kila kila kūikawā.
E pili anaʻo Root Steel i kahi kaula paʻa o ka kila me kahi'āpana a puni. Ua hōʻikeʻia konaʻano kiko'ī ma ka helu o nā miliona miliona, e like me "50"ʻo ia hoʻi, keʻano o ke kila 50 mm puni.
Ua māheleʻiaʻo Root Steel i loko o keʻano wela i paʻiʻia a me ke anuanu i hukiʻia. Nā kiko'ī o nā mea kilokilo wela a ka mea kūʻai akuʻo 5.5-250 mm. I waena o lākou: 5.5-25m liʻiliʻi liʻiliʻi liʻiliʻi liʻiliʻi e like me nā pulu pololei, maʻamau no ka hoʻouluʻana i nā kīleʻa; ʻOi aku ka nui o nā kila ma mua o 25 mm, hoʻohanaʻia ma luna o ka hanaʻana i nā'āpana mīkini a iʻole nā'āpana no nā mea kila seamless.