I te tipu haere o te hiahia o te ao mō ngā rauemi ahumahi mahi-teitei, kua puta ake ngā porowhita moroiti tuwhera (ngā porowhita iti) hei wāhanga matua i roto i te whakawhanake i ngā rauemi waku o te whakatupuranga e whai ake nei.
E whakahīhī ana a Xingtai Kehui ki te whakapuaki i te tūranga nui o ngā muka hangai i roto i te hanganga raima hou—me te pēhea o tā mātou...monofilament polypropylene (500 MPa)memuka hangai nui (600 MPa)ehara i te mea ka tutuki noa i ngā whakaritenga o te ao engari ka hipa atu hoki. I te tipu haere o ngā tono hanganga puta noa i te ao, mā te mārama ki ngā paerewa ā-rohe ka tino pai te mahi. Anei te huarahi e tukuna ai e ā mātou otinga te kounga kāore i te rite puta noa i ngā mākete matua.
Kua nui te aro o ngā Cenospheres ki ngā ahumahi maha nā ō rātou āhuatanga pai rawa atu. Heoi anō, kua ara ake ngā pātai i waenga i ngā kaihanga, ngā kaitiaki taiao, me ngā kaiwhakamahi mutunga mō te kaha o te irahiko me te nui o ngā matū paitini.
Ngā pakaru raima—kāore e taea te karo. Engari, me pēhea mēnā ka taea e koe te whakaiti i te pakaru me te whakanui ake i te kaha me te roa o te ora? Tā mātouMuka Hanganga 40mm (600MPa)ka taea. I hangaia mō ngā taiao hanga uaua, ka tukuna e tēnei otinga whakapakari matatau he mahi tino pai ki ngā wāhi tino nui.
Kaihanga o ngā cenospheres/whakakī matū maha-mahi
He huinga āhuatanga tino pai ngā porowhita karāhe tuwhera pēnei i te iti te mātotoru, teitei te kaha pēhi, te ārai wera, me te ātete matū, he mea tino pai mō te whānuitanga o ngā tono hiato.
I roto i ngā mahi hinu me te hau e tere haere ana i ēnei rā, he wero nui tonu te whakatutuki i tētahi mahi sima tuatahi pono—ina koa i roto i ngā hanganga ngoikore, kua memeha, kua pakaru rānei. I te mea kei te rapu tonu te umanga i ngā rauemi e whakataurite ana i te iti o te kiato me te kaha miihini me te roa o te mau, kua whakamātauhia ko ngā cenospheres te otinga tino pai.
I te tipu haere o ngā tāone nui, me te tawhito haere o ngā hanganga, he nui ake te hiahia mō ngā rauemi hanga pakari, whai hua, me te pumau. Kei te piki haere te tahuritanga o ngā miihini me ngā kaipupuri kaupapa ki raima whakakaha muka (FRC) hei whakatutuki i ēnei wero—te tautuhi anō i te hanganga o ngā rori, ngā piriti, ngā kauhanga, me ngā mahi tūmatanui puta noa i te ao.
I te mea e piki haere ana te pēhanga ki te rāngai hinu me te hau kia pai ake te pumau o te puna, me te whakahaere anō hoki i ngā āhuatanga uaua o raro i te poka, kei te piki haere te hiahia mō ngā rauemi mahi teitei ka taea ai te whakamahi i ngā otinga sima pono, iti te matotoru.