Kei te ngana koe ki te tono takirere, engari ka tapaina e tētahi kaiwhakarato he PVC, ka tapaina e tētahi atu he UPVC. Mā tēnei whakapoauau ka manukanuka koe kei te whakataurite koe i ngā hua rerekē, kei te hoko rānei i te rauemi hē.

Mō ngā takirere pōro pakari, kāore he rerekētanga whai hua i waenga i te PVC me te UPVC. E pā ana ngā kupu e rua ki te kotahi.rauemi polyvinyl chloride kāore i te kirihou, he kaha, he ātete ki te waikura, ā, he mea tino pai mō ngā pūnaha wai.

Koinei tētahi o ngā pātai e tino pā mai ana ki ahau, ā, ka puta he pōhēhētanga koretake i roto i te mekameka tuku. I kōrero ahau ki a Budi i ēnei rā tata nei, he kaiwhakahaere hoko mai i tētahi kaituku nui i Initonīhia. Kei te noho pōrearea ana kaihoko hou, me te whakaaro me rapu e rātou ētahi momo takirere rerekē e rua. I whakamārama atu ahau ki a ia mō ngā takirere pakari e hangaia ana e mātou i Pntek, me te nuinga o te umanga, ka whakamahia ngā ingoa ki te whakawhitiwhiti. Mā te mārama ki te take ka hoatu he māia ki a koe i roto i ō whakatau hoko.

He rerekētanga kei waenganui i te PVC me te UPVC?

Ka kite koe i ngā kupu whakarāpopoto e rua, ā, ka whakaaro noa koe he rerekē ngā rauemi e rua. Ka taea e tēnei ruarua te whakaroa i ō kaupapa i a koe e ngana ana ki te manatoko i ngā whakatakotoranga tika.

Kāore, ko te tikanga. Mō ngā paipa me ngā takirere mārō, he rite tonu te PVC me te UPVC. Ko te "U" i roto i te UPVC he tohu mō te "kāore i te kirihouhia," he pono kē tēnei mō ngā takirere PVC mārō katoa.

I ahu mai te whakapoauautanga i te hītori o ngā kirihou. Ko te polyvinyl chloride (PVC) te rauemi turanga. Hei whakangawari i ngā hua pēnei i ngā ngongo māra, i ngā waea hiko rānei, ka tāpirihia e ngā kaihanga ngā matū e kiia nei ko ngā plasticizer. Hei wehewehe i te āhua taketake, pakari mai i te putanga ngāwari, i puta te kupu "kāore i te kirihouhia" me te "UPVC" rānei. Heoi, mō ngā tono pēnei i ngā pūnaha wai pēhanga, e kore rawa koe e whakamahi i te putanga ngāwari. Ko ngā paipa PVC pakari katoa, ngā hononga, me ngā takirere pōro, i runga i ō rātou āhua, kāore i te kirihouhia. Nō reira, ahakoa ko ētahi kamupene e tapa ana i ā rātou hua ko "UPVC" kia tika ake ai, ko ētahi e whakamahi noa ana i te "PVC" noa iho, e kōrero ana rātou mō te rauemi pakari, pakari kotahi tonu. I Pntek, ka karanga noa mātou i a rātou.Ngā takirere pōro PVCnā te mea koinei te kupu e tino whakamahia ana, engari he UPVC katoa ēnei.

He pai ngā takirere pōro PVC?

Ka kite koe he kirihou te PVC, ā, he iti ake te utu i te mea whakarewa. Nā tēnei ka pātai koe ki tōna kounga, ka whakaaro rānei koe mēnā he pakari mō ō whakamahinga roa.

Ae, he tino pai ngā takirere pōro PVC kounga teitei mō tā rātou mahi i whakaritea. Kāore e pāngia e te waikura, he mama hoki, ā, he roa te ora o te whakamahi i roto i te wai matao, he maha ngā wā ka pai ake te mahi i ngā takirere whakarewa.

Ehara i te mea ko te utu iti anake te mea nui; engari ko te mahi i roto i ngā taiao motuhake. Ka waikura, ka pirau rānei ngā takirere whakarewa, pērā i te parahi, te rino rānei, i roto i te wā, inā koa i roto i ngā pūnaha he wai kua rongoatia, he wai tote, he matū rānei. Ka taea e tēnei waikura te whakapūmau i te takirere, ā, kāore e taea te huri i roto i te āhuatanga ohorere. Kāore e waikura te PVC. He ngoikore te matū ki te nuinga o ngā tāpiringa wai, ngā tote, me ngā waikawa ngawari. Koinei te take e whakamahia ana e ngā kiritaki a Budi i roto i te umanga ahuwhenua ika takutai moana i Initonīhia ngā takirere PVC anake. Ka whakangaromia e te wai tote ngā takirere whakarewa i roto noa i ngā tau torutoru, engari ka haere tonu te mahi pai o ā mātou takirere PVC mō te tekau tau neke atu rānei. Mō ngā tono katoa i raro i te 60°C (140°F), hetakirere pōro PVCehara i te mea he kōwhiringa "iti ake te utu" noa iho; he maha tonu ngā wā he kōwhiringa pono ake, he roa ake hoki te mau, nā te mea e kore rawa e pirau.

He aha te momo takirere pōro pai rawa atu?

Me hoko e koe te takirere "pai rawa atu" kia pono ai tō pūnaha. Engari nā te maha o ngā rauemi e wātea ana, he uaua, he mōrearea hoki te whiriwhiri i te mea tino pai rawa atu.

Kāore he takirere pōro "pai" kotahi mō ia mahi. Ko te takirere pai rawa atu ko te mea e tino ōrite ana te rauemi me te hoahoa ki te pāmahana, te pēhanga, me te taiao matū o tō pūnaha.

Ko te "Pai rawa atu" he mea e pā ana ki te tono. Ko te whiriwhiri i te mea hē he rite ki te whakamahi i tētahi motuka hākinakina hei tō i te kirikiri—he taputapu hē mō te mahi. He tino pai te takirere maitai kore waikura mō ngā pāmahana me ngā pēhanga teitei, engari he nui rawa te utu mō te pūnaha tohanga kaukau, he pai ake te takirere PVC nā te meate ātete ki te hauota. Ka ārahi tonu ahau i aku hoa mahi ki te whakaaro ki ngā āhuatanga motuhake o tā rātou kaupapa. Ko te takirere PVC te toa mō ngā pūnaha wai matao nā tōna ātete ki te waikura me te utu. Mō te wai wera, me kaha ake koe ki teCPVCMō te hau, te hinu rānei e pēhanga teitei ana, he pai te parahi, he kōwhiringa pono hoki. Mō ngā whakamahinga kai-papa, ngā matū waikura nui rānei, he maha ngā wā ka hiahiatia he kowiri tira. Ko te kōwhiringa "pai rawa atu" ko te mea e whakarato ana i te haumaru me te roa o te ora e hiahiatia ana mō te utu iti rawa.

Aratohu Rauemi Takirere Pōro

He aha te rerekētanga i waenga i te PVC U me te UPVC?

I te wā tonu i whakaaro koe kua mārama koe ki te PVC me te UPVC, ka kite koe i te kupu "PVC-U" i runga i tētahi tuhinga hangarau. Ka tāpirihia e tēnei kupu hou tētahi atu paparanga o te whakapoauau, ka ruarua koe i tō māramatanga.

Kāore he rerekētanga. He momo tuhituhi noa iho a PVC-U mō te uPVC. Ko te "-U" he tohu anō mō ​​te unplasticized. He tikanga whakaingoa tēnei e kitea pinepine ana i roto i ngā paerewa Pākehā, o te ao rānei (pēnei i te DIN, i te ISO rānei).

Whakaarohia he rite ki te kī "100 tāra" me te "100 tāra." He kupu rerekē ēnei mō te mea kotahi tonu. I roto i te ao o ngā kirihou, he rerekē ngā momo tapanga a ngā rohe rerekē mō tēnei rauemi. I Amerika Te Raki, ko te "PVC" te kupu noa mō ngā paipa pakari, ā, ko te "UPVC" te kupu mārama i ētahi wā. I Ūropi me raro i ngā paerewa o te ao, ko te "PVC-U" te kupu hangarau whaimana hei tohu i te "kore kirihou." Mō tētahi kaihoko pēnei i a Budi, he kōrero nui tēnei mō tāna tīma. Ina kite rātou i tētahi kaihoko Pākehā e tohu ana i ngā takirere PVC-U, ka mōhio rātou me te māia kei te tutuki pai ā mātou takirere PVC paerewa i te whakaritenga. Ko te pūtake o te katoa he rauemi kotahi: he polymer vinyl pakari, kaha, kore kirihou, he tino pai mō ngā takirere pōro. Kaua e mau ki ngā reta; arotahi ki ngā āhuatanga me ngā paerewa mahi o te rauemi.

Whakamutunga

Ko te PVC, te UPVC, me te PVC-U katoa e pā ana ki te rauemi pakari kotahi, kāore i te kirihou, he mea tino pai mō ngā takirere pōro wai matao. Ko ngā rerekētanga ingoa he tikanga ā-rohe, he tikanga hītori rānei.