Ko ngā putunga kohuke wai mārō, ko te nuinga he konupūmā me te konupora, ka hanga tioata ki runga i ngā mata karāhe e kitea ana, ā, koinei ngā take e puta ai ngā ira wai i runga i tētahi tatau kaukau kotahi e reti ana, kāore he anga. Ka tere ake te hanga i tēnei ira i ngā wāhi makuku pērā i te takutai moana o Amerika, inā koa kāore e ranea te rere o te hau. Ka tiakina ngā taha e ngā pūnaha anga, engari mā ngā hoahoa tuwhera ka pā tika te wai ki te karāhe kua whakapakeketia, ka nui ake te tūponotanga ka kitea he toenga. Hei whakaoti i tēnei raruraru, me mōhio koe ki te āhua o te ira matū me te pānga o ngā āhuatanga hangarau ki te nui o ngā utu tiaki mō te wā roa mō ngā pakihi me ngā whare.

Ka noho tonu ngā kohuke e rewa ana i roto i te wai mārō ki runga i ngā mata karāhe i muri i te mimiti o te wai. Ka piri ngā kohuke ririki ki te karāhe o te rūma kaukau reti ina maroke noa iho ngā pata wai ki runga. I roto i ngā wiki, ka hanga ngā paparanga hei mā, hei kapua rānei, kāore e taea te horoi ki ngā tikanga noa. Ka kino ake i ngā wāhi makuku ka roa ake te mimiti o te wai, ka roa ake te wā e piri ai ngā kohuke ki ngā mata, ka hanga hei unahi.
Ko ngā tatau kaukau anga he mea hanga ki te maitai, ki te kirihou rānei hei ārai i te karāhe kia kore ai e mākū tika. Mā te hoahoa kotahi, ka tangohia atu ēnei ārai haumaru mā te tatau kaukau reti kore anga hei hanga i tētahi āhua maeneene. Ko ngā ārai karāhe e kitea ana, he mea hanga ki te karāhe haumaru kua whakamaroketia 6mm, 8mm, 10mm rānei, ka whakamahia i ia rā, ā, kei te tuwhera tonu.
Ka hangaia hoki e ngā ara roera whakapae me ngā pae tautoko kowiri tira ngā ara hei puna wai, ka nui ake te kukū o ngā kohuke. Ka huri tēnei painga hoahoa hei raruraru tiaki mena kāore e whakatikahia i ia wā. He pono rawa tēnei mō ngā kaupapa e mahi ana ki ngā hōtēra, ki ngā whare noho, me ngā whare pakihi e whakamahia nuitia ana.
Ehara i te mea ko te āhua anake te mea e mamae ai ngā ira wai e kore e memeha. Ka taea e te whakairo kohuke te waiho i ngā tohu roa ki runga i ngā mata karāhe, nō reira me whakakapi, kaua e horoia noa. I te wā e whiriwhiri ana i ngā pūnaha kaukau mō ngā mākete mākū, me titiro ngā kaiwhakahaere hoko ki te utu katoa o te mana whakahaere, me te whai whakaaro ki ēnei mōrearea, inā koa mō ngā waeine kuaha kaukau reti kotahi kore anga , he nui ake te whakaaturanga karāhe me te auau tiaki.
I kitea i roto i tētahi rangahau i roto i te Journal of Building Maintenance, ka whakaitihia e te tiaki matatau te maha o ngā wā e hiahiatia ana kia whakakapia te karāhe mā te 40% i roto i ngā tau tekau, ki te whakaritea ki te tiaki tauhohe. He mea tino nui tēnei mōhiohio ina whakahaere koe i ngā whakaritenga me ngā waeine maha, nā te mea he nui te utu ahakoa he iti ngā utu mō ia waeine.
Me horoi ngā taputapu i hangaia ki te maitai kore waikura 304 me te karāhe whakamaroke ki ngā hua e kore e rakuraku. Ka taea e ngā horoi waikawa kei roto te waikawa hauwaiora, te waikawa phosphoric rānei te kino i ngā wāhanga whakarewa, ā, ka kore e pumau te karāhe. E taunakihia ana te horoi ki ngā horoi pH-kore, ki te winika mā rānei kua konatunatua ki te wai (1:1) nā te mea ka pakaru ngā putunga konupūmā me te kore e kino ki ngā rauemi. Mena kei te mahi koe i tētahi wāhi makuku, me noho tawhiti atu koe i ngā taonga kei roto te haukini nā te mea ka taea e te makuku toenga te whakaputa i ngā tauhohenga matū ka haehae i te karāhe i roto i te wā.
Anei ngā mahi matua mō te tango i te wai i roto i te tinana:
Mā ēnei mahi ka tiakina te pono o te hangarau o ngā pūnaha roera tika me ngā ara ārahi, me te pupuri tonu i te āhua ma o ngā pūnaha kore-anga e tino hiahiatia ai. Mā te whakatakoto mahere horoi mō ia rua wiki i ngā wāhi he nui te haumākū ka ārai i te pikinga o te paru kia kore ai e kino rawa, ā, me āwhina ngā tohunga.
He rerekē ngā raruraru o ngā whare arumoni i ngā whare tūmataiti. I ia tau, neke atu i te 300 ngā manuhiri ka whakamahi i te wharepaku o te hōtēra, ko te tikanga ka pāngia te wai e te pakeketanga. Me whakarite e ngā kaimahi hangarau ngā tikanga mō ngā tirotiro i muri i te utu, me te whakaako hoki i ngā kaimahi horoi ki te muru i ngā mata karāhe i muri i te wehenga atu o ia manuhiri. Mā tēnei mahi ngāwari, e iti iho i te 30 hēkona te roa mō ia whare, ka taea te whakaiti i te wā i waenga i ngā horoinga hohonu mai i te kotahi i te marama ki te toru ngā wā i te tau, ka taea ai te penapena moni nui mō ngā utu mahi mō tētahi hōtēra e 200 ngā rūma.
He kōwhiringa rongonui o ēnei rā te tatau kaukau kotahi-kore-anga , engari ki te kore he parenga, ka kitea wawetia ngā ira wai i roto i tōna mata karaihe whānui. Ko ngā Paninga Tiaki Hangarau-Tirohia he huarahi kaha mā ngā kaihangarau ki te whakatau i ngā raruraru ira wai. Nā te mea ka huri te taumahatanga o te mata o ēnei paninga nano, ka pupū ake te wai ka takahuri, kaua e horapa atu, e ngaro atu rānei.
Ko ngā kōwhiringa ngaio pērā i a EnduroShield, ClearShield rānei, ka piri ki te taumata ngota ngota, ā, ka tiaki mō ngā tau 3 ki te 10, i runga i te pai o te whakamahinga me te nui o te whakamahinga. Ina hoko ana i ngā pūnaha kaukau mō ngā rohe takutai moana, mō ngā āhuarangi mahana rānei—ina koa ko ērā he tatau kaukau kotahi te reti kore anga—me tirotiro e ngā tohunga hoko mēnā he pai ake ngā paninga i whakamahia i te wheketere i ngā maimoatanga e tāpirihia ana i muri i te tāutanga o te pūnaha. Me titiro rātou ki te utu o ngā rauemi me te wā e pau ana ki te tāuta i te pūnaha.
He pānga tika tā te whiriwhiri taputapu ki te nui o te tiaki e hiahiatia ana mō te wā roa. E hoko ana tā mātou kamupene i ngā pūnaha tatau kaukau reti me ngā roera maitai kore waikura 304 me ngā ara kua whakamatautauria ki te rehu tote koretake mō ngā hāora 240 (ASTM B117). Mā tēnei ka kore e waikura ngā pūnaha i ngā wāhi haukū. Mā te hoahoa hiri taupua me ngā rīpene hiri PVC ka ārai i te wai kei pupū ake i roto i ngā rārangi ara, koinei te wāhi e kohikohi ai ngā putunga kohuke. Mā ēnei whakataunga hangarau ka whakaitihia te maha o ngā wā e hiahiatia ana te whakakapi i ngā taputapu, he mea nui tēnei hei whakaaroaro māu i te wā e whakahaere ana i ngā kawenga taurangi puta noa i ngā wāhi kaupapa maha.
Ko ētahi atu āhuatanga hoahoa e pā ana ki te ngoikore o te wai ko:
Whakaurunga Hauātanga: Me whai ngā whakatakotoranga i ngā pā hauātanga kua whakaritea mō te rahi o te kaukau, ā, me whai pūoko haumākū ka tahuri aunoa ina piki te taumata makuku ki runga ake i te 60%. Ina tika te rere o te hau, ka tere ake te mimiti o te wai, ka whakapoto i te wā mō te hanganga o te kohuke.
Te Kōwhiringa Pūnaha Ara: I te wā e whiriwhiri ana i tētahi pūnaha ara, he pai ake te mimiti o ngā hoahoa hurihuri-raro i ngā whirihoranga whakairi-runga nā te mea ka rere noa te wai mai i te ara ara, kaua e pupū. He mea nui tēnei kia whakaarohia i ngā whakatakotoranga kokonga me ngā kokonga e aro ana ngā tauira rehu wai ki ētahi wāhanga karāhe.
Ngā Kōwhiringa Maimoatanga Karāhe: E whakaatu ana te karāhe mārama i te āhua kore-anga, engari ka taea e te karāhe hukapapa, tauira rānei te huna i ngā ira wai iti i waenga i ngā horoinga, he taurite pai tēnei mō ngā kaupapa he iti te tahua ina kore e wātea tonu ngā kaimahi tautoko.
Ina me whiriwhiri ngā kaiwhakahaere whare i waenga i te āhua ataahua o ngā mea me te āhua o tā rātou mahi, ka kitea e rātou he maha ngā wā ka whakaitihia ngā wāhi e kitea ana e ngā kōwhiringa kore-anga me te iti o ngā anga konumohe mā te 20 ki te 25 ōrau ki te whakataurite ki ngā pūnaha kore-anga katoa. Heoi, ko te utu mō tēnei ko te āhua maeneene e piki ake ai ngā utu i roto i ngā wāhanga papai.
Ka taea te rongoā i ngā ira wai mata ki te winika, ā, ka taea te neke haere mā te mīhini. Ka ngaro atu ēnei i te wā e pakaru ana ngā paparanga kohuke. I tētahi atu taha, ka puta te whakairo ina roa te wā e pāngia ana te waikawa, ina hanga rānei ngā paparanga kohuke, ā, ka hono matū ki te matua karāhe. Ahakoa kua horoia, ka āhua kapua tonu ngā wāhi whakairo, ā, he taratara te āhua ka taea e koe te rongo.
He tino ngoikore ngā pūnaha tatau kaukau reti kotahi-anga kore-angi ki te pirau o te mata, nō reira, me mōhio wawe ngā kaiwhakahaere kaupapa ki tēnei rerekētanga: kāore e taea te whakatika i te whakairo mā te horoi auau; me whakatika e ngā tohunga e whakamahi ana i ngā hua kirikiri cerium oxide. Mēnā neke atu i te 15% o te karāhe e kitea ana e te whakairo, he iti ake te utu ki te whakakapi i te karāhe i te whakatika, inā koa ka tāpirihia te utu o te mahi me te reti taputapu.
He wā anō kāore i te wātea i ngā kaimahi whakatika o roto i ngā whare arumoni ngā taputapu tika hei whakatika tika i ngā mea. Ka whakamahia e ngā ratonga ngaio ngā mīhini whakakanapa he tere whakarerekē, ngā mīhini tango i ngā unahi he kaha ā-umanga, me ngā paninga tiaki e pai ake ana te mahi i ngā hua kounga-kaihokohoko.
E toru ngā mea hei whakatau mēnā me mahi whakatikatika ā-roto, me utu rānei he kaiawhina o waho: te nui o te kino i puta mai i ngā paru wai, te mōhiotanga hangarau o ngā kaimahi, me te tātari utu e whakataurite ana i ngā hāora mahi ki ngā kirimana ratonga. Tērā pea he tika kia hokona he taputapu horoi ngaio e tētahi whare noho 50-wāhanga, engari mō tētahi hōtēra pakupaku me ngā rūma 12 noa iho, he pai ake pea ngā kirimana ratonga ngaio ia toru marama.
Ko te roa o te ora o ngā taputapu kei runga i te nui o te whakamahinga me ōna āhuatanga e karapoti ana. Ko te nuinga o ngā huihuinga roera me whakakapi i muri i te 100,000 huringa mahi, arā, tata ki te 7–10 tau mō te whakamahinga kāinga me te 3–5 tau mō te whakamahinga pakihi. Ina rapu whakakapinga, ko te hononga te mea nui. Kei te pupuri tā mātou wheketere i ngā tuhinga hangarau whānui mō ngā pūnaha tatau kaukau reti katoa. Kei roto i ēnei tuhinga ngā whakatakotoranga taputapu tika, ngā ātete tāutanga, me ngā mahi hei hanga whakarerekētanga. Mā ngā mōhiohio o tēnei pepa ka taea e ngā kaiwhakahaere whare te hoko i ngā wāhanga tino ōrite, kaua ki ngā mea noa kāore pea e pai te mahi, e kore rānei e pai te ātete wai.
Whakakape: Me tirotirohia ngā āhuatanga mahi motuhake ki ngā hua whakamātautau me ngā pepa tiwhikete mō ia hua. Tērā pea he rerekē ngā āhuatanga o te kaihanga i runga i te puranga whakaputa, te pūtake karāhe, me te whakatakotoranga taputapu i whiriwhiria i te wā o te tukanga hoko.

He rerekē ngā paipa whakarewa me ngā hiri rapa o ngā tatau kaukau reti kua angahia, me tiaki i roto i tētahi huarahi rerekē i ngā pūnaha kore anga. Ka hangaia te paru hopi me ngā putunga kohuke ki roto i ngā kōhao i ngā pito o te anga, nō reira me horoi te paraihe, me whakakapi hoki te gasket i ia wā, i ia wā. Ka whakakorea e ngā hoahoa kore anga ēnei kapiti, engari ka whakakitea anō hoki ngā mata karaihe nui ake, kāore anō kia pakaru, ka kitea tonutia ngā ira wai.
Kua kitea e ngā kamupene whakahaere rawa me horoi ngā pūnaha tatau kaukau kotahi-paheke kore-anga kia 30% te auau ake kia mau tonu ai te kounga ataahua. Heoi, he 15-20% te iti ake o te wā e pau ana i ia tukanga horoi nā te mea he māmā ake ngā mata.
Nā te hiahia mō te karāhe matotoru ake (8–10 mm vs. 6 mm), ngā taputapu tika, me te whakaurunga motuhake, ko ngā tatau kaukau kore-anga kotahi e reti ana he nui ake ngā utu hoko tuatahi i ngā tatau anga. I tetahi atu taha, e whakaatu ana te rangahau utu mō te wā roa i ngā hua uaua ake. Kāore he raruraru waikura anga o ngā pūnaha kore-anga pērā i ngā tatau anga konumohe, rino rānei i ngā wāhi haukū, nō reira kāore e hiahiatia kia whakakapia pinepine. Mēnā he mata waipē me te rere pai o te hau, ka heke te utu tiaki nui i roto i ngā huringa ora 15-tau o ngā rawa.
Me paunatia ēnei āhuatanga e te hunga e mahi ana i roto i te hokohoko mō te umanga hōtēra ki ngā whāinga waitohu. Ka taea e ngā whare papai te whakamārama i te utu nui ake o ngā pūnaha kore-anga mā te hoatu i tētahi wheako pai ake ki ā rātou manuhiri. I tētahi atu taha, ka whiriwhiri pea ngā hōtēra waenga-papa i ngā pūnaha anga nā te mea he māmā ake te whakamahi, ā, kāore e hiahiatia he pūkenga tiaki nui. Me mahi ngā tātaitanga ōrite e ngā kaihanga whare maha-whānau. He nui ake ngā reti e hiahiatia ana e ngā kōwhiringa kore-anga i roto i ngā mākete whakataetae, e kapi ana i ngā utu teitei ake o te tāutanga me te tiaki.
I roto i ngā kaukau iti, he pai ake ngā tatau reti i ngā tatau hurihuri nā te mea kāore e nui te wāhi e nohoia ana. Mā ngā hoahoa kore-anga ka nui ake te āhua o te rūma. Ina whakamahia e koe ngā pūnaha roera kounga teitei, pērā i ā mātou kete peera maitai kore waikura 50mm te whānui, ka oma pai, ka ata noho, ā, ka noho tonu te mahi mō te neke atu i te 100,000 huringa mahi. Mā tēnei pono ka whakaitihia te maha o ngā waea whakatika me ngā amuamu mai i ngā kairēti, ka pā tika ki ngā inenga whai huatanga pakihi e aroturukihia ana e ngā kaiwhakahaere rawa.
Ki te whakaritea ki ngā tatau hurihuri, he kōhao kei te taha o te hononga e tuku ana i te wai ki roto, he pai ake ngā pūnaha reti ki te pupuri i te wai ki waho nā te mea ka tūtaki ngā panera. Ka whakamahia e ā mātou hua ngā rīpene hiri PVC e pupuri ana i tō rātou āhua ahakoa te rerekētanga o te pāmahana, he mea noa tēnei i ngā wāhi mākū. Mā tēnei ka ārai i te pakaru o te āputa, ka puta tēnei me ētahi atu pūnaha, ā, ka meinga koe kia whakakapi wawe rawa i te hiri.
Kia pai ai te whakahaere a ngā pūnaha kaukau kore-anga i ngā paru wai i ngā wāhi mākū, me horoi tika, ā, me whai āhuatanga haumaru hoki. Ko te matū whakatakoto kohuke, te whiriwhiri i ngā hua horoi e hototahi ana, me te whakarite i ngā mahere tiaki auau, he huarahi katoa ēnei hei tiaki i ngā haumitanga nui kua mahia ki ēnei taputapu papai.
Ina whakaurua e ngā tohunga hoko he paninga wai-hauāwhio, he taputapu ātete-waikura, me te hauhautanga pai ki ngā whakaritenga kaupapa, ka whakaitihia e rātou ngā utu tiaki mō te wā roa, me te pupuri tonu i ngā āhuatanga ātaahua e rongonui ai ngā pūnaha kore-anga, inā koa mō ngā hoahoa tatau kaukau kore-anga kotahi e hiahia ana ki te whakarite tika me te taunekeneke auau a te kaiwhakamahi. Hei whakamutunga, ko te kōwhiringa i waenga i ngā whirihoranga kore-anga me ngā whirihoranga anga ka heke ki ngā āwangawanga mahi me ngā whāinga tūnga mākete. Ka taea e ngā pūnaha e rua te mahi hei otinga mena ka ōrite ki ngā take whakamahinga tika me ngā āheinga tiaki.
Ki te whakamahi koe i tētahi waru i ia rā i muri i te kaukau, e kore e puta he 80% o ngā ira wai. Me horoi hōhonu ki ngā otinga winika kotahi i te wiki i roto i ngā kāinga, ā, e rua, e toru rānei ngā wā i te wiki i roto i ngā pakihi e whakamahia nuitia ana. I ngā rohe takutai moana he tino mārō te wai, me horoi hōhonu pea ngā whare i ia rā i ngā marama e tino makuku ana.
Ka taea te tango i ngā putunga kohuke mēnā ka tiakina i roto i ngā rā 30 ki te 60. I muri i tēnei roanga o te wā, ka taea e ngā kohuke waikawa te kino i te mata o te karāhe mā roto i ngā hononga matū, ka waiho he kiriata kapua e kore e taea te horoi. Nā te mea me whakakanapa ngaio, me whakakapi rānei te karāhe kua whakairohia, he pai ake te whakamahi moni i te tiaki ārai i te tiaki tauhohe.
Kei roto i te maitai kore waikura kounga 304 te chromium, e hanga ana i tētahi paparanga waikura kore e waikura ana te maitai ahakoa e pāngia tonutia ana e te wai. Mā tēnei ātete ki te waikura ka noho tika tonu ngā roera me ngā ara ahakoa kua maha ngā tau e whakamahia ana, kia kore ai e piri, e ngūngū rānei pērā i ngā wāhanga konumohe kounga iti, konutea rānei. E whakaatu ana te whakamātautau rehu tote he pakari ngā taputapu, ā, ka hoatu ki ngā kaiwhakahaere hoko he raraunga mahi pono ka taea e rātou te whakamahi hei whakatau i ngā whakaritenga.
Kua 18 tau a Haolv Building Materials e hanga ana i ngā pūnaha tatau kaukau karāhe reti, ā, he tohunga rātou ki ngā otinga e tika ana mō ngā āhuatanga uaua, mākū hoki. Kei a mātou ngā pūnaha tatau kaukau kore-anga reti kotahi me ngā whirihoranga rerekē ka taea te whakarite kia rite ki ō hiahia. Kei roto i ēnei ko ngā kōwhiringa karāhe pakari a Xinyi i roto i te matotoru 6mm, 8mm, me te 10mm, ngā pūnaha ara ka taea te whakanoho ki runga, ki raro rānei, me ngā kōwhiringa whakaoti mai i te chrome ki te mangu matte. He maha ngā whakamātautau rehu tote kua whakamatautauria ngā taputapu maitai kore waikura 304 kia pai ai te mahi i ngā wāhi takutai moana.
Ka tukuna e mātou he āwhina ngaio katoa i muri i te tukunga o te hua. Kei roto i ia ota he pepa tawhā hangarau taipitopito, he tohutohu tāutanga ataata, me ngā pukapuka tohutohu reo maha e māmā ai te kohikohi i te ota i te wāhi. Mā tā mātou hoahoa wāhanga modular ka taea te tuku "tukituki", e whakaiti ana i ngā utu whakahaere tae atu ki te 30% ki te whakaritea ki ngā waeine kua oti te huihui. He painga nui tēnei ina whakahaere ana i ngā utu ipu mō te hoko taonga mō ngā kaupapa maha. Kei roto i ngā kōwhiringa whakaritenga ko ngā rahi kore-paerewa mō te whakaora i ngā whare tawhito me ngā whakaotinga whakarewa motuhake e rite ana ki ngā hiahia o ngā kaihoahoa.
E mahi ana mātou ki ngā kaihanga whānui, ngā kaiwhakawhanake, me ngā kaituku rauemi hanga puta noa i Amerika Te Raki. E 25 ki te 30 ngā rā e tatari ai mātou mō te kaha whakaputa, ā, e whakaatu ana ā mātou tiwhikete ISO, CE, me AAMA e tutuki ana mātou i ngā paerewa kounga. Tukua he īmēra ki tā mātou tīma tohunga ki kristin@haolvwindows.com hei kōrero mō ngā hiahia o tō kaupapa, me te tiki whakaaro hua whaiaro e tutuki ana i ngā paerewa mahi me te utu. Hei kaiwhakarato rongonui mō ngā tatau kaukau kore-anga kotahi, e mōhio ana mātou ki te uaua o te kimi a ngā kaiwhakahaere kaupapa i te kaiwhakarato tika. Koia mātou e tuku ana i ngā tikanga ngāwari e mahi tahi ana me ngā mahere tuku ā-wāhanga me ngā hanganga utu nui.

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2. Chen, L. (2020). Tātaritanga Whakataurite o ngā Rauemi o te Whare Kaukau me ngā Whakaritenga Tiaki. International Journal of Facility Management, 8(2), 112-129.
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He tere, he māmā hoki te hongere hei tuku tono, he utu pai mō ngā hoko nui mō ngā tatau matapihi hanga whare.