Ko te hanganga ā-tinana me te hanganga moroiti o te rauemi tātari koiora toka puia he mata taratara me te pore moroiti, he mea tino pai mō te tipu me te whakaputa uri o ngā moroiti i runga i tōna mata hei hanga i te kiriata koiora. E kore e taea e te rauemi tātari toka puia te rongoā i ngā wai para o te tāone anake, engari ka taea hoki te rongoā i ngā wai para ahumahi matū koiora, ngā waikeri whare, ngā puna wai para moroiti, me ētahi atu. Ka taea hoki e ia te whakakapi i te onepu quartz, te waro whakahohe, te anthracite hei rauemi tātari i roto i te maimoatanga wai. I taua wā anō, ka taea hoki e ia te mahi maimoatanga matatau mō te wai hiku i muri i te tukanga maimoatanga tuarua o te tipu maimoatanga wai para, ā, ka taea e te wai kua rongoatia te eke ki te paerewa wai whakamahi anō. Ka taea te whakamahi mō te whakamahi anō i te wai kua whakahokia mai.

Ko te hanganga matū iti o te rauemi tātari koiora toka puia e whai ake nei

1. Te pumau matū moroiti: he ātete te rauemi tātari koiora toka puia ki te waikura, he koretake, ā, kāore e whai wāhi ki te tauhohenga matū koiora o te kiriata koiora i roto i te taiao.

2. Te hiko o te mata me te pai o te wai: he pai te utu o te mata o te tātari koiora o te toka puia, e āwhina ana ki te tipu o ngā moroiti. He kaha te pai o te wai, he nui te kiriata koiora e piri ana, ā, he tere hoki.

3. Hei kaikawe i te kiriata koiora, kāore he pānga kino, he pānga ārai rānei o te tātari koiora toka puia ki te moroiti kua kore e neke, ā, kua whakamātauhia kāore e pā ki te mahi a te moroiti.

Ko te mahi waipēhi o te tātari koiora toka puia e whai ake nei

1. Te Pūngao: ko te pūngao toharite o roto, o waho hoki e tata ana ki te 40%, ā, he iti te ātete ki te wai. I taua wā anō, ki te whakatauritea ki te momo tātari kotahi, he iti ake te nui o te tātari e hiahiatia ana, ā, ka taea hoki te whakatutuki i te whāinga tātari e tumanakohia ana.

2. Te horahanga mata motuhake: he nui te horahanga mata motuhake, he nui te porosity me te kore e mahi, he mea e pai ana mō te whakapā me te tipu o ngā moroiti, e pupuri ana i te nui ake o te koiora moroiti, me te whakahaere i te tukanga whakawhiti papatipu o te hāora, ngā matūkai me ngā para i puta i te tukanga o te pākia o te moroiti.

3. Te āhua o te rauemi tātari me te tauira rere o te wai: nā te mea he kirikiri kore-tohu te rauemi tātari koiora o te toka puia, ā, he nui ake te whānui o te kōhao i te ceramsite, he iti te ātete ki te rere o te wai, ā, he iti ake te whakapaunga pūngao.