Lehu lele, ka lanahu gangue, ka pauka pōhaku, ka pōhaku, ke one kahawai, ke one ʻeleʻele, ka ʻōpala, ka ʻōpala o ke kūkulu ʻana, ka ʻōpala huelo, ka hulu hipa pōhaku, perlite, shale, steel slag, copper slag, alkali slag, smelting slag, water slag, pulu pulu i hoʻokuʻu ʻia mai ka hale mana, ceramsite, ʻōpala pōhaku a me nā ʻōpala ʻē aʻe e hiki ke hoʻohana ʻia ma mua o ka lepo. ʻO nā ʻano pōhaku nui: ʻO nā pōhaku Dutch, nā pōhaku maʻamau, nā pōhaku porous, nā pōhaku lepo ʻeleʻele, nā pōhaku ʻulaʻula, nā pōhaku permeable, nā pōhaku pale slope, nā pōhaku curb, nā pōhaku paving, nā ʻaoʻao ʻaoʻao, nā pōhaku lepo, nā pōhaku pāhaʻi, nā kaulahao, nā pōhaku lepo, nā lāʻau apo pōhaku, nā poloka insulation thermal, nā poloka pahu, nā papa insulation sima, non autoclaved block, etc.