Ngongo Ahi Arai PVC mō te Ahumahi Whakamate Ahi me te Ahumahi Matū
Te Whakamahinga o te Ngongo Ahi PVC
E ai ki te ingoa, he mea tinei ahi te nuinga. Engari ka taea hoki te whakamahi i roto i te ahuwhenua, te kaipuke me te maina.
Whakaahuatanga
Ka mimiti te ngongo ahi PVC i te miro polyester me te whiri mā te mīhini whatu porowhita. He PVC kounga te whakaruru. He ngāwari, he māmā hoki. Nō reira, ka taea te kawe me te hangarua ngāwari. Haunga tēnā, he māmā te mahi. Ka piri pū te whakaruru PVC ki te paparanga whiri. Nō reira, e kore rawa e turuturu.
He tino ātete ki te pāmahana te ngongo ahi PVC. Ka taea te mahi i te 80℃ mō te wā roa. Haunga tēnā, ka noho ngāwari tonu i te -40℃. Hei tāpiri, he kaha tōna ātete ki te ozone me te waikura.
Haunga te ngongo paerewa, ka taea e tātou te tāpiri i te whakakaha whiriwhiri. Ahakoa ka taea e tēnei mahi te whakaroa i te roa o te ora. Heoi anō, ka tino whakapai ake i te ātete ki te hinu me te wera.
He pai hoki ngā ngongo ahi e arai ana ki te PVC mō te whakamakuku.
Ina hono te ngongo ki te puna, he pai te whiriwhiri i te ngongo ahi PVC. Nā te mea he ma te wai. Ā, kāore e tino teitei te pēhanga e hiahiatia ana. Nō reira, he nui ngā ngongo PVC hei mahi i aua mahi. Haunga, he iti ake te utu.
Heoi, ki te pupuhi koe i te wai mai i te roto, i te awa rānei, kāore e pai te whakamahi i te ngongo PVC. Nā te mea he onepu me ētahi atu poke kei roto i te wai. Nō reira, ka waikura pea te ngongo PVC. I ēnei wā, he pai te ngongo ahi PU. Nā te mea ka taea e ia te tu atu ki te waikawa, te kawakore me te waikura. Haunga tēnā, he roa ake tōna ora mahi.
Ki te mahi tahi me te mīhini rehu nui, ehara i te mea pai ngā ngongo ahi PVC. Nā te mea kāore e taea te tu atu i te pēhanga teitei. Inaa, ka whakakapia haeretia ngā ngongo ahi PVC ki te ngongo PU.
