Ko te tātari hau whai huatanga reo-waenga he mea hanga mai i ngā muka horihori me te rino whakapūmau. He maha ngā whai huatanga hei whiriwhiri māu, tae atu ki te 40-45%, 60-65%, 80-85%, 90-95%. He mea hanga te flange ki te rino whakapūmau 26 ine. Ka taea te whakamahi i tēnei raupapa hua ki ngā taputapu hauhautanga i roto i ngā ahumahi, ngā arumoni, ngā hōhipera, ngā kura, ngā whare, me ētahi atu wheketere. Ka taea hoki te tāuta ki roto i ngā taputapu whakauru hau, i ngā rūma rorohiko rānei hei whakaroa i te roa o te mahi a ngā taputapu.