Ka iti ake te rahi o te matūriki, ka nui ake te mā. Ka nui ake te rahi o te matūriki, ka uaua ake te tango i te waro, inā koa he uaua te waro i roto i te matūriki ki te whakapūpū, ka pā tēnei ki te mā o te hua kua whakapūpūtia. He pai te rauemi mata, he nui te mata, he ngāwari te tango i te waro, he ngāwari te whakapūpū i te waro, ā, he teitei te mā o te hua kua whakapūpūtia.

I roto i te tukanga whakapūkara i te mā o te hua, ka puhoi haere te tere o te kaolin me te pikinga ake o te pāmahana whakapūkara. Ki te whakataurite ki te whakapūkara kaolin 900 ℃, 850 ℃, ehara i te mea ka tangohia e ngā hua kaolin te wai tioata anake, ka whakanui ake i te rahi o ngā pore, engari ka mau tonu hoki te mā o te kiri, te pāmahana whakapūkara, ka whakaiti i te utu haumi me te parahanga taiao, nō reira ko te 850 ℃ te pāmahana whakapūkara pai rawa atu.

Ka piki ake te mā o te hua i te roanga o te pāmahana pumau, engari he puhoi te ia. Ina poto rawa te pāmahana, he uaua ki te tango i te waro i roto i te kaolin. I muri i te neke atu i te 4 hāora o te pāmahana pumau, he iti te taumata o te tango waro me te maroke o te hua, nō reira ka pai ake te mā o te hua, engari he tino iti te whakapainga. Hei whakapai ake i te whai huatanga o te wera, he pai ake te whakahaere pāmahana pumau o te hua kua whakapūkarahia mō te 4 hāora.

Mā te whakamahi i ngā momo tāpiringa whakapūkara, ka māmā ake te tukanga whakaputa, ka whakaitihia te utu, ā, ka tino pai ake te mā o ngā hua whakapūkara. I roto i ēnei, ko te konutai hauota te tāpiri tino whai hua. Mā te whakaurunga o te urea hei kaitāpiri ka whakanui ake i te mā o te kaolin whakapūkara.

He nui te pānga o te whakahaere i te hau whakapūkara ki te mā me te kōwhai o ngā hua whakapūkara. Hei whakatutuki i ngā hiahia o te tango waro o te kaolin waro, ka hua ake te whakapūkara i roto i te hau whakapūkara i te iti o te waikura rino me te utu nui, ka piki ake te tango waro me te kōwhai o ngā hua kaolin. Nō reira, mā te whakapūkara i te 850 ℃ i te pāmahana teitei me te hau whakaiti ka taea te whakaiti i te rino iti me te rino teitei, te whakahaere i te hau whakapūkara, te whakaiti i te mā me te whakapai ake i te kōwhai o ngā hua.