I ngā tau tata nei, kua piki ake te hiahia mō ngā rauemi taura kore-paowa iti (LSZH) nā te mea he haumaru, he pai hoki mō te taiao. Ko tētahi o ngā rauemi matua e whakamahia ana i roto i ēnei taura ko te polyethylene honohono-whiti (XLPE).
1. He aha tePolyethylene Hononga-whiti (XLPE)?
Ko te polyethylene honohono-whiti, e whakarapopototia ana ko te XLPE, he rauemi polyethylene kua whakarerekētia mā te tāpiri i tētahi hononga-whiti. Mā tēnei tukanga honohono-whiti ka whakarei ake i ngā āhuatanga wera, miihini me te matū o te rauemi, ka pai ai mō ngā momo tono. He whānuitia te whakamahinga o te XLPE i roto i ngā pūnaha paipa ratonga hanga whare, ngā pūnaha whakamahana me te whakamatao hihi-waipēhi, ngā paipa wai o te whare me te whakamahana taura ngaohiko teitei.
2. Ngā Painga o te Whakamātao XLPE
He maha ngā painga o te whakamarumaru XLPE i ngā rauemi tuku iho pērā i te polyvinyl chloride (PVC).
Ko ēnei painga ko:
Te pūmautanga wera: Ka taea e te XLPE te tu atu i ngā pāmahana teitei me te kore e rerekē te āhua, nō reira he pai mō ngā tono pēhanga teitei.
Ātete matū: He tino pai te ātete matū o te hanganga honohono, kia mau tonu ai te pakari i roto i ngā taiao uaua.
Kaha ā-mīhini: He tino pai ngā āhuatanga ā-mīhini o te XLPE, tae atu ki te ātete ki te kakahu me te pakaru ahotea.
Nō reira, he maha ngā whakamahinga o ngā taura XLPE i roto i ngā hononga hiko ā-roto, ngā taura motuka, ngā taura rama, ngā waea hiko-tiketike i roto i ngā waka hiko hou, ngā raina whakahaere tohu hiko-iti, ngā waea waka tereina, ngā taura raro whenua, ngā taura tiaki taiao keri, ngā taura moana, ngā taura whakatakotoranga mana karihi, ngā taura hiko-tiketike pouaka whakaata, ngā taura hiko-tiketike X-RAY me ngā taura tuku mana.
Hangarau hononga polyethylene
Ka taea te hono whakawhiti i te polyethylene mā roto i ngā tikanga maha, tae atu ki te irahiko, te peroxide me te hono whakawhiti silane. He painga tō ia tikanga, ā, ka taea te whiriwhiri i runga i ngā whakaritenga tono motuhake. He pānga nui te nui o te hononga whakawhiti ki ngā āhuatanga o te rauemi. Ko te teitei ake o te mātotoru hononga whakawhiti, ko te pai ake o ngā āhuatanga wera me te ā-pūkaha.
3. He aha ngākore-paowa halogen (LSZH)ngā rauemi?
Kua hangaia ngā rauemi kore-hauora iti-paoa (LSZH) kia iti rawa te paoa e tukuna ana e ngā taura e wera ana, ā, kia kore ai e puta he paoa paitini halogen. Nā tēnei ka pai ake te whakamahi i roto i ngā Wāhi Kuiti me ngā wāhi kāore i te pai te hauhautanga, pērā i ngā kauhanga, ngā whatunga rerewē raro whenua me ngā whare tūmatanui. He mea hanga ngā taura LSZH ki ngā matū kirihou wera, he matū wera rānei, ā, he iti rawa te paoa me ngā hau paitini e puta ana, kia pai ake ai te tirohanga me te whakaiti i ngā mōrearea hauora i te wā o te ahi.
4. Te tono rauemi taura LSZH
E whakamahia ana ngā taura LSZH i ngā momo mahi maha ina nui te aro ki te haumaru me te taiao.
Ko ētahi o ngā tono matua ko:
Ngā rauemi taura mō ngā whare tūmatanui: He mea whakamahi noa ngā taura LSZH i roto i ngā whare tūmatanui pēnei i ngā taunga rererangi, ngā teihana tereina me ngā hōhipera hei whakarite i te haumaru i te wā e mura ana te ahi.
Ngā taura mō te kawe waka: Ka whakamahia ēnei taura i roto i ngā motuka, ngā waka rererangi, ngā waka tereina me ngā kaipuke hei whakaiti i te mōrearea o ngā auahi paitini mēnā ka puta he ahi.
Ngā taura whatunga rerewē o te kauhanga me te raro whenua: He iti te paowa me ngā āhuatanga kore-halogen o ngā taura LSZH, he mea tino pai mō te whakamahi i roto i ngā whatunga rerewē o te kauhanga me te raro whenua.
Ngā taura Akomanga B1: Ka whakamahia ngā rauemi LSZH i roto i ngā taura Akomanga B1, kua hangaia kia tutuki ai ngā paerewa haumaru ahi pakari, ā, e whakamahia ana hoki i roto i ngā whare teitei me ētahi atu hanganga nui.
Ko ngā whanaketanga hou o te hangarau XLPE me te LSZH e aro ana ki te whakapai ake i te mahi a te rauemi me te whakawhānui ake i ōna tono. Ko ētahi o ngā auahatanga ko te whanaketanga o te polyethylene honohono-teitei (XLHDPE), he mea kua whakanui ake i te ātete wera me te roa.
He maha ngā whakamahinga o ngā rauemi polyethylene whakawhiti-hono (XLPE) me ngā rauemi taura kore-halogen paowa iti (LSZH) i roto i ngā ahumahi maha nā te mea he pai rawa atu ō rātou āhuatanga wera, matū me te miihini. Kei te tipu haere tonu ā rātou tono me te whanaketanga tonu o te hangarau me te piki haere o te hiahia mō ngā rauemi haumaru ake, ā, he pai ake te taiao.
I te mea kei te piki haere tonu te hiahia mō ngā rauemi taura pono, haumaru hoki, e tika ana kia whai wāhi nui a XLPE me LSZH ki te whakatutuki i ēnei whakaritenga.
Wā tuku: Hepetema-24-2024