Kei te pai ā-rohe ngā mahi PU foam, me uaua waihotia ina whakamahia iti noa iho i ngā wāhi nā te mea he pai rawa ōna āhuatanga. PU puoro uretāna mea , ko tēnei he momo whenua ā-tatari. Ko ia he whenua hokohoko i waihoki mai i ngā rūma keke hōhonu e rua, ka whakamahi i roto i ngā ratonga nui nei pērā i te hanga, te motokā, me te whakapakoko hei tauira iti noa iho. I konei, ka whakawhitiwhiti kōrero tātou i ngā paunga hēmi o ngā mahi PU foam i runga i te maha. Ka whakawhitiwhiti anō tātou i ō rātau taurangi me ngā take tuatahi me te take tuarua ki te pūngā, ā, ka whakawhitiwhiti anō tātou i ngā take e āhei ana ki te iti i te whakapaunga i te taiao.
Hēkona me te Rangatira
Nō tēnei, nōhiti anō ngā mahi PU foam kia haumaru ēngari kaha. Ko tēnei hei whakamārama i te mea he hīnaki kei a rātou, kaore i nui rawa ki te whakahēkina. He materiana whai wāhi te PU foam, e taea ana kia māku ēngari kia paihua anō hoki. Ko tēnei āhuatanga tērā e hiahia ana ki te whakarite i a ia mo ētahi atu tono. Nō ngā mahi i hanga i te pu o ngā materiana pērā i te PU foam, ka waimaria ēngari ka ea ki te whakawherowhero. Ko tēnei āhuatanga he whai hua rawa i ngā mahi e hia nei te hokohoko i runga i ngā materiana, pērā i ngā wā e hanga ai ngā whare, te whenua motuhake, me ētahi wā whakapakoko hoki.
Ki runga anō i ō rātou hīnaki, he noho herehere nui hoki ngā mahi PU foam, ka taea e rātou te noho mo ētahi wā nui. Ka taea hoki e rātou te whakamana i te whakaputuputu e pa ana i te whakamahi tonu, nā tēnei ka whakaiti i ngā moni mō te wā nui. Ki te hoko e koe i ngā mahi PU foam, ko tēnei he tūtohu pai, nā te mea ko ngā mahi māku matua i hanga i te PU foam e ora tonu ana i ō rātou āhua me te whakamahi mo te wā nui, ka whakamahia hoki hei hanga i ngā mahi uru, pērā i ngā poro me te whakauru.
Whakamahia i roto i Nga Kaupapa Nui Ataata
Te take PU Marae o poliuretana ka whiwhiha ngā mahi, ina e taea ana te tuku atu i te maha o ngā whakamahi puta noa i ngā kaupapa me ngā rōpū. Hei tauira, whakamahia ai te poro PU hei whakatū āhurangi i roto i te whenua hanganga. Kia mau te wera i roto i ngā whare, ko tēnā te take i te hiahia ki te whakatū āhurangi. E āhei ana te whakatū āhurangi PU ki te tūhono ki ngā pūruhi, ngā takapau me ngā kāinga o ngā momo whare katoa, pēnei i ngā whare noho, ngā tohu, ngā whare pakihi me ngā fakarero, tiakina i ngā moni mo ngā utu ēneiti. Ko ngā whare matangaro nui he iti ake ngā ēneiti hei whakawehi i te wera i te takurua me te whakamātau i te wera i te tawa.
Pūhoro PU i roto i te Rauemi Motokā Ko te pūhoro PU he wāhi nui kia whai ake i te mana ā-matihaki me te tiaki i ngā motokā; ko tēnei ka hāngai nui atu ki te rōpū motokā. Nga kawe moenga karaka, nga tuaropari, nga tuarowhero me nga reta tuhituhi, ko ētahi atu he kanohi i roto ia. He mea iti noa tēnei pūhoro, e whakamana ana i te manaakitanga mō ngā kaiwhakaere i te wā o te haere. Ka taea hoki te whakauru i ngā pūhoro PU ki runga i ngā motokā, i ngā waka me ngā waka rangi hei whakangungu i te haerenga me te wehe i te wā o te haere. Ki te kī mai, ka whakanui te pūhoro PU i te haerenga me te manaakitanga mō te katoa o ngā whakaaro motokā.
Ngā Whakaaetanga me Ngā Wero
He maha ngā tūponotanga e pa ana ki te pūhoro PU me te karepe, ka taea e te hunga e mōhio ana ki te rua. Nā te mea e taea ana te hanga i ngā mea iti me te uruwhenua i te rua rawaunga, ka tohua rātou ki tēnā. Engari, ka pai hoki te mōhio i ngā momo e rerekē nei rātou.
Kei roto i te pūmoana PU ngā rauemi wētahi e whiwhi nei i te whenua kōhatu (pīhoro), nā reira ko te karehu he mea ao taketake e hāngai ana i ngā tāwāhi, inā ka noho ai ngā rākau e whakarite ana i te karehu ao taketake. Ko te wahanga nui rawa kei waenganui i te māheutanga me te kaweke o te pūmoana PU ki te karehu. Nā tēnei torotoro, ka taea e te pūmoana PU te whakatupu i ētahi atu momo, ka mutu hei pai mō ngā tūranga nui. Kāore i te pai te karehu, nā te mea he nui rawa atu tōna momo hara, ka taea e te toki lollipopi te whakapakoko. Ki runga anō hoki i te mea ka taea e te pūmoana PU te whakatupu i ngā āhua wāhanga rerekē, ka noho tonu mai te karehu i te iti o ngā āhua wāhanga me te rahinga.
Ngāi te Taiao
He aha i whakamahia ai ngā mahi puamu PU hei whirinaki pai, ā, inaianei ka mohio matou ki te paunga i a matou i a matou whenua? Hei tauira, kei reira ngā mea whakahokia e whai ana hei hanga i ētahi atu puamu puamu hei whakaiti i ngā tahataha o ngā urupa. Ka taea hoki e te puamu puamu te whakahoki i tēnā mea, ka mutu, he pai rawa mō ngā tangata e aro ana ki te taiao.
Kei te whakamahia te PU foam hei rauemi matua mōu kia taea te tiaki i ngā uara o te wai. Inahea, e āhei ana te whakararahunga PU ki te iti i te whakamahi i ngā uara hei whakamahinga i te whakapakari kupuare me te whakapakari huringa werawera. Ko te pūmau he mea nui, ka āhei ai ngā reta whakataki me ngā reta huringa werawera i ngā kāinga me ngā whare hanganga ki te mahi i runga i te pai ake i te utu wai. Ki te iti noa iho te whakamahi i ngā uara, koia anō he iti noa iho hoki ngā whekiki huringa karboni, e pai ana mo te whenua.
Te Whiriwhiringa Ngaio
Ko te PU foam he rauemi matua hei hanga i ngā mea ngaio pērā i ngā papaka, ngā pouaka, me ngā perehi. Nā te mea ka taea te whakatupu i te āhua o te tinana, ka taea e ia te tuku i te hoko pai rawa me te pai whakarite i te hunga whakamahi. Ka kitea e te hunga e whakamahia ana i ngā mate kaki me ngā mate kaki, he mea nui ake nei, nā te mea ka tuku te PU foam papaka me ngā perehi i te haerenga i ngā pūnaha panoni. E hīmata ana tēnei i te mea e taea ana te tangata e noho ana i te pō ki te pai ake i a ia i te ao.
Ē hia ki ngā āhua PU hoki, kāore i whakauru āheinga, kāore hoki i whakauru āheinga. Kua kitea anō he whiuwhiu ki ngā pūngao wheno me ngā pūngao kōwhaiwhai, nā tēnā kāore i whakauru āheinga mō ēnei i whakapae ai ki ngā āheinga. He mea nui tēnei i waenganui i ngā tamariki e noho whakamahara ana ki ngā āheinga. Ka taea e ngā mātua te tiaki i a rātau tamariki i waenganui i ngā take āheinga mā roto i ngā mahi PU.
Whakaiti i te Kīreitanga
Kāore i mōhio polyurethane pu foam taonga e pai ana mō te haere me te uru, ā, ka whai wāhi hoki i ngā mahi whakarite reira. Ki te whakatō i roto i ngā takutai me ngā rākau, ka hanga te PU foam ko te paerau hei whakawehenga i te kīreitanga o waho mai o ngā whare me ngā tuhura. Nā tēnei ka whai take ā-matihiko i ngā wā e maha ana ngā mahi me te kīreitanga e whakamāmā i tō koutou whakaaro. Ka whakaiti hoki ngā āhuatanga whakarite i te mate uru, ka whakaiti hoki i ngā utu āhuataka mō ngā rangitaki me ngā whakarite uru.
I te wāhi whakamutunga, he nui ngā pūtake pai o ngā mea PU foam, pēnei i te maha me te tūnui, ā, ka whai muri hoki i ēnei mahi, he haumaru noa iho ki te taiao me te pai rawa. Ki te kitea e katoa nei he huka te PU foam, he nui ngā āhuatanga matua me ngā whakamahi e pā ana ki enei rua. He 80% tōpu o te PU foam e taea ana te whakahoki, ā, kei reira tētahi huarahi hei tiaki i te waihanga mo te tūroa. Kua tukuna e RONGHE ngā mea PU foam pai utu i te waenganui hei whakamana i ngā painga pai ake, ā, kei te noho au ki te whakanui i a koe i te wā e whakarite ana i ngā momo hou.