Ko te paura pūmua ka taea te whakamarara anō he mea e kitea ana i roto i ngā mahi hanga hei rauemi whakamarumaru pakitara o waho. Ko te nuinga o te mea he mea hanga mai i ngā matūriki polystyrene me te paura pūmua, nō reira i tapaina ai mō tōna āhuatanga motuhake. Ko tēnei momo paura pūmua hanga he mea hanga mō te āhuatanga motuhake o ngā matūriki polystyrene. He pai te piri o te paura pūmua moata, he āhuatanga hanga kiriata, he ātete ki te huarere me te pumau matū.
Te kanorau mahi omoataka taea te whakamarara anōpūmuapauraka whakatau hoki he whānuitia tōna whakamahinga. He mea whakamahi mō te whakamahana o waho, o roto rānei o ngā uhi mata o waho pērā i ngā pakitara o waho, ngā papa polystyrene, me ngā papa kua whakapūwerohia. Ka taea e te paparanga uhi o te paura moata te whakaatu i ngā āhuatanga pai o te ātete wai, te ātete ahi me te tiaki wera.
He aha ngā mahi motuhake mō te hanga i te moata me te paura polymer? E toru ngā kōrero poto mō tēnei:
1. Me horoi tuatahi te puehu i runga i te pakitara kia ma, kia ātaahua hoki te mata;
2. Ko te ōwehenga whirihoranga e whai ake nei → paura moata: wai = 1: 0.3, ka taea e tātou te whakamahi i te mīhini whakaranu moata hei whakaranu ōrite i te wā e whakaranu ana;
3. Ka taea e tātou te whakamahi i te tikanga whakapiri ira, i te tikanga whakapiri angiangi rānei hei whakapiri ki te pakitara, kia pēhia ai kia papatahi;
Mō ngā taipitopito hanga motuhake, tirohia noa:
1. Koinei te maimoatanga taketake o te paura moata. Me whakarite kia maeneene, kia pakari hoki te mata o te papa whakamahana e whakapirihia ana. Mena e tika ana, ka taea te whakakanapa ki te pepa kirikiri matotoru. I tēnei wā, me mōhio me pēhi pūmau te papa whakamahana, ā, me rite ngā hononga o te papa ki te mata whakamahana me te moata whakamahana matūriki polymer polystyrene;
2. Ina whirihorahia te paura moata, me tāpiri tika te wai, kātahi ka whakaohokia mō te 5 meneti i mua i te whakamahinga;
3. Mō te hanga paura moata, me whakamahi he kuru maitai kore waikura hei whakangawari i te moata ārai-pakaru i runga i te papa whakamahana, pēhia te kakahu mata muka karāhe ki roto i te moata gypsum mahana kia whakangawari. Me hono te kakahu mata, me taupoki kia ōrite. Ko te whānui o te kakahu muka karāhe he 10cm, me whakauru te kakahu muka karāhe ki roto i te katoa, ā, ko te matotoru o te paparanga mata kua whakapakarihia ki te muka he tata ki te 2~5cm.
Ko te paura pūmua moata te parai kua oti te whakakī i muri i te tāpiri i te paura pūmua. He totoka tōna ātete ki te pakaru, ā, ka taea te ārai i te mimiti o te hau waikawa i runga i te mata o te pakitara, ā, kāore e ngāwari te pakaru me te memeha ahakoa kua mākū. I runga i ētahi ārai pakitara o roto, o waho hoki.
Wā tuku: Hanuere-29-2023