Kakahu Ārai Ahi Muka Pātarati

Whakaahuatanga Hua
He kakahu ātete ahi te muka pātarati, he mea hanga ki te miro angiangi o te muka pātarati kotahi. Kāore e mura, he ātete ki te pāmahana teitei (1100℃), he hanganga kiato, kāore e whakapataritari, he kakano ngawari, he pakari hoki, he pai mō te takai i ngā taonga me ngā taputapu he mata koretake.
Ngā Painga
Kāore e mura, ātete ki te pāmahana teitei (1100℃), he hanganga kiato, kāore e whakapataritari, he kakano ngawari me te pakari, he watea mō te takai i ngā taonga me ngā taputapu he mata koretake. Ka taea e te paraikete ātete ahi te tiaki i ngā taonga mai i te pū ahi wera me te wāhi mura, ā, ka ārai katoa i te mura, i te wera motuhake rānei. Ko te kakahu muka basalt, ehara i te mea he pai noa te ātete ki te pāmahana iti me te pāmahana teitei, engari he painga anō hoki o te taumaha iti, te kawe wera iti, te ātete ki te ru wera, te ātete ki te waikura matū, te ngāwari teitei, te ngāwari pai, te ātete ki te kukū, te ātete ki te takai me ētahi atu painga o te ngāwari ki te whakamahi.

Mahi Hua
E pā ana ki te taiao mahi i waenga i te -260-1100℃. Ka taea te whakamahi hei taupoki i te pūtake o te ahi e tīmata ana, hei ārai i te horapa o te ahi, me te ārai i te pa o te ahi ki ngā rauemi mura i te wā e mahi ana i te ahi tuwhera.
Ngā Āhuatanga o te Hua
He ātete mura tuturu te papanga ātete ahi muka basalt, he papanga ātete-pūmau tuturu, he papanga ārai-hiko katoa-awa, he taupū hāora whakawhāiti (LOI%) neke atu i te 70, he kaha pai me te ātete ki te waku, kāore he kino ki te tinana tangata. I te whakamahinga, he painga o te kore e mura, te ātete mura me te kore paowa, te ātete pāmahana teitei, kāore he tukunga hau paitini, he āhuatanga adiabatic pai, kāore e rewa, e maturuturu rānei, he kaha teitei, kāore he āhuatanga whakaheke wera. I raro i te mahi a te mura i te 1100℃, e kore e rerekē, e pahū rānei. Ka taea te takaro i te tūranga tiaki i roto i te haumākū, te mamaoa, te paowa, ngā hau matū me ētahi atu taiao kino. Kāore he hanganga asbestos me te muka karāhe, he ātete ahi tuturu. He pai te mahi tinei ahi, he mama, he ngāwari ki te penapena, pērā i te kore pakaru ka taea te whakamahi tuturu.

Te Whakamahinga o te Hua
(1) He pai te kakahu ātete ahi muka pātarati mō te whakarewa me ētahi atu mura, he ngāwari ki te whakaputa ahi, ka taea te ātete ki te pupuhi mura, te paru, te pupuhi whakarewa, me ētahi atu, hei wehe i te wāhi mahi, hei wehe i te paparanga mahi, hei whakakore i ngā tūponotanga ahi o te mahi whakarewa; ka taea hoki te whakamahi hei ārai mārama, ā, i te wa ano, hei whakatū i tētahi wāhi mahi haumaru, ma, paerewa.
(2) Ko te kakahu ātete ahi muka pātarati he mea tino pai mō te haumaru ahi a te iwi whānui, ā, he mea tino pai mō te hanga ahi i roto i ngā toa hokohoko nui, ngā hūpāmakete, ngā hōtēra me ētahi atu wāhi whakangahau a te iwi whānui: pērā i te whakarewa, te tapahi, me ētahi atu: mā te whakamahi i ngā paraikete ahi ka taea te whakaiti tika i te pupuhi o ngā mura, te whakakore me te aukati i ngā rauemi kino mura, pahū, kia taea ai te whakapūmau i te oranga tangata me te oranga o te whenua.
(3) He whānuitia te whakamahinga o te kakahu ātete ahi muka pātarati i roto i te umanga hanga kaipuke mō te hanganga me te whakatikatika o te anga kaipuke; ka taea hoki te whakamahi i roto i ngā umanga hinu-matū mō te hanganga whakarewa o te whakamarumaru, me te hiahia ki te whakarewa i te wāhi, e whakaatu ana i te pai o te urutau tiaki.