E whakamahia whānuitia ana ngā karapu PVC i roto i ngā ahumahi me ngā mahi o ia rā, engari kāore e pai mō te horoi i te ma, ko te mea nui ko ngā āhuatanga rauemi me ngā āhuatanga hanganga.
Mō ngā rauemi, ko te nuinga o ngā karapu PVC he mea hanga ki te kapia polyvinyl chloride, he polymer ngota teitei. Kāore i te tino pumau ngā āhuatanga matū o tēnei rauemi. I te wā e horoia ana, inā koa ka whakamahia he wai horoi kei roto he hopi matū, ka tauhohe pea ngā wāhanga matū o te hopi ki te polyvinyl chloride. Hei tauira, ka whakangaromia e ētahi hopi kawakore te hanganga ngota o te polyvinyl chloride, ka mārō, ka pakarukaru ngā karapu, ka ngaro te ngāwari me te ngāwari taketake, ka pā ki te mahi me te roa o te mahi o ngā karapu. Ahakoa he hopi ngawari te whakamahi, mā te horoi roa ka puta he tāpiringa pēnei i ngā mea hanga kirihou i runga i te mata o ngā karapu, ka huri i ngā āhuatanga ā-tinana o ngā karapu.
Mō te hanganga, kāore te mata o ngā karapu PVC i te tino matotoru, i te ōrite hoki. He maha ngā pūwero ririki me ngā hanganga kāore i te ōrite i runga i tōna mata, e ngāwari ana ki te mimiti i te puehu, te hinu me ētahi atu paru i te wā e whakamahia ana. I te wā e horoi ana, ahakoa ka taea te tango i ētahi paru i runga i te mata, he uaua ki te tango katoa i ngā paru i roto i ngā pūwero. Heoi anō, ko te pānga o te rere o te wai me te waku miihini i te wā e horoi ana ka nui ake pea te horapa o ēnei pūwero, ka nui ake ngā paru e toe ana i roto i a rātou, ka whakaiti i te ma o ngā karapu.
Hei tāpiritanga, i roto i te tukanga whakaputa karapu PVC, kia tutuki ai ngā whakaritenga mahi motuhake, ka tāpirihia he maha ngā tāpiringa, pērā i ngā mea whakau, ngā hinu whakahinuhinu, me ētahi atu. Ka memeha, ka tau rānei ēnei tāpiringa i te wā horoi, ka poke te wai horoi, ka pā ki te pānga horoi i tetahi taha; i tetahi atu taha, ka rerekē te mahi a ngā karapu i te ngaronga o ngā tāpiringa, ka whakaiti i tō rātou kaha tiaki.
Mai i te tirohanga o te whakamahinga mahi, ko ngā karapu PVC he karapu whakakorekore noa iho, ā, ko te hoahoa taketake he mea hei whakatutuki i ngā hiahia o te whakamahinga kotahi, ā, he iti te utu. He nui te mahi a te tangata, ngā rauemi me te wā e pau ana mō te horoinga o te horoinga, ā, he uaua ki te kī taurangi te hua i muri i te horoinga. Ina whakamahia anō ngā karapu i muri i te horoinga, kua tino heke te mahi me te pānga tiaki o ngā karapu, ā, kāore e taea te whakatutuki i ngā whakaritenga whakamahinga. He rerekē, he pai ake te ohanga me te watea ki te whakakapi tika i ngā karapu PVC hou.
Wā tuku: Pipiri-03-2025