Ngā take matua mō te kōwhai o te mata o te putty ātete-wai Whai muri i te rangahau rauemi, te maha o ngā whakamātautau me te mahi hangarau, e whakapono ana te kaituhi ko ngā take matua mō te kōwhai o te mata o te putty ātete-wai ko ēnei e whai ake nei:
Take 1. Ko te konupūmā hauwai (te paura konupūmā pungarehu) ka hoki ki te kawakore ka kōwhai. Ko te konupūmā hauwai, te tātai ngota ngota Ca (OH) 2, te taumaha ngota whanaunga 74, te ira rewa 5220, te uara pH ≥ 12, he kawakore kaha, he paura ma, he paku wairewa ki te wai, he wairewa ki te waikawa, ki te kareihana, ki te huka, ki te haukinia pūhaumāota, he wairewa ki te waikawa hei tuku i te nui o te wera, ko te mātotoru whanaunga he 2.24, ko tōna wairewa wai mārama he wai kawakore kore tae, he kawakore kore kakara, ka mimiti haere, ka huri te konupūmā hauwai hei konupūmā kāponāte. He kawakore kaha te konupūmā hauwai, he ngoikore ake tōna kawakore me tōna waikura i te konutai hauwai, he waikura te konupūmā hauwai me tōna wairewa wai ki te kiri tangata, ki ngā kākahu, engari kāore i te paitini, ā, kaua e roa te pa atu ki te kiri.
He whakakī kaha te konupūmā hauwai i roto i te putty ātete-wai hei hanga i tētahi kiriata mārō me te konupūmā kāponāte taumaha me te paura rapa kanapa. Nā tōna kaha kawakore me te nui o te kawakore, ka mimitihia tētahi wāhanga o te wai i roto i te putty e te turanga pakitara i te wā hanga. Ka mimitihia te raro moata sima kawakore kaha, te raro onepu-koi (koi, onepu, he iti noa te sima), i te mea ka maroke haere te paparanga putty, ka memeha haere te wai, ka kore e pumau ngā matū kawakore i roto i te moata me te putty, ā, ko ētahi o aua matū he koretake i muri i te waikura. Ka puta mai ngā matū i roto i te putty (pēnei i te rino ferrous, te rino ferric, me ētahi atu) mā roto i ngā pūwero iti o te putty, ā, ka puta he tauhohenga matū i muri i te tūtaki ki te hau, ka huri te mata o te putty ki te kōwhai.
Take 2. Ngā hau matū waro pūngāwerewere. Pērā i te hauota waro (CO), te hauhā whanariki (SO2), te benzene, te toluene, te xylene, te formaldehyde, ngā hangarau mura, me ētahi atu. I ētahi wā hangarau, kua huri te mata o te putty ki te kōwhai nā te whakamahinga o te peita me te ahi hei pupuri i te mahana i roto i te rūma kua waruhia te putty ātete-wai, te tahu whakakakara rānei i roto i te rūma, ā, he maha ngā tāngata e momi hikareti ana i te wā kotahi.
Take 3. Te pānga o te āhuarangi me ngā āhuatanga taiao. I te rohe raki, i te wā whakawhiti wā, ka huri te mata o te putty ki te kōwhai mai i Noema ki Mei o te tau e whai ake nei, engari he āhuatanga takitahi noa iho tēnei.
Take 4. Kāore i te pai te āhua o te hauhautanga me te whakamaroke. He mākū te pakitara. I muri i te waru i te putty ātete-wai, ki te kore te paparanga putty e tino maroke, mā te kati i ngā tatau me ngā matapihi mō te wā roa ka huri kōwhai te mata o te putty.
Take 5. Ngā take taketake. Ko te raro o te pakitara tawhito he pakitara hina-oneone (koiora, onepu, he iti noa te sima, me ētahi i konatunatua ki te gypsum). E te Ariki, engari he maha tonu ngā wāhi kei reira ngā pakitara kua pania ki te koiora me te parakimete. Ko te nuinga o ngā rauemi pakitara he kawakore. I muri i te pā o te putty ki te pakitara, ka mimitihia te wai e te pakitara. I muri i te waikura me te waikura, ka puta mai ētahi matū, pērā i te kawakore me te rino, mā roto i ngā pūwero ririki o te pakitara. Ka puta he tauhohenga matū, ka huri te mata o te putty ki te kōwhai.
Take 6. Ētahi atu āhuatanga. Haunga ngā āhuatanga pea i runga ake nei, tera atu anō ētahi atu āhuatanga me tūhuratia anō.
He otinga hei ārai i te hoki anō o te putty ātete wai ki te kōwhai:
Tikanga 1. Whakamahia he mea hiri-muri mō te hiri-muri.
Tikanga 2. Mō ngā whakapaipai pakitara tawhito, kua waruhia kētia te putty noa iti-te-papa, kāore e ātete ki te wai, e ngāwari ana hoki ki te pakaru. I mua i te whakamahinga o te putty ātete-wai teitei, me mahi tuatahi te maimoatanga hangarau. Ko te tikanga: tuatahi, rehuhia te wai hei whakamakuku i te mata o te pakitara, kātahi ka whakamahia he spatula hei muru. Tangohia te putty tawhito me te peita katoa (tae noa ki te raro mārō) ka horoia. Kia maroke rawa te pakitara, horoia anō ka pania te wai tautoko ki te uhi i te maimoatanga tautoko, kātahi ka waruhia te putty ātete-wai. kōwhai.
Tikanga 3. Āraia ngā hau matū pūngāwerewere me ngā ahi mura. I te wā o te hanganga, ina koa kāore anō kia maroke rawa te putty i muri i te hanganga, kaua e momi hikareti, kaua hoki e tahu ahi i roto i te whare hei whakamahana, ā, kaua hoki e whakamahi i ngā matū pūngāwerewere pērā i te peita me ōna mea whakarewa i roto i te whare i roto i ngā marama e toru.
Tikanga 4. Kia mātao, kia maroke hoki te wāhi. I mua i te maroke rawa o te pāreti ātete-wai, kaua e kati rawa ngā tatau me ngā matapihi, engari me whakatuwhera ngā matapihi kia mātao ai, kia maroke wawe ai te paparanga pāreti.
Tikanga 5. Ka taea te tāpiri i te nui e tika ana o te 462 ultramarine whakarerekētia ki te putty ātete-wai. Tikanga motuhake: E ai ki te ōwehenga o te 462 ultramarine whakarerekētia: paura putty = 0.1: 1000, tāpirihia te ultramarine ki roto i tētahi nui o te wai, whakaohokia kia memeha, ka tātarihia, tāpirihia te otinga wai ultramarine me te wai ki roto i te ipu, kātahi ka pēhi i te wai katoa: paura putty = 0.5: 1 ōwehenga taumaha, makahia te paura putty ki roto i te ipu, whakaohokia kia ōrite ki te mīhini whakaranu kia hanga he miraka kirīmi, kātahi ka whakamahia. E whakaatu ana te whakamātautau mā te tāpiri i tētahi nui o te kikorangi ultramarine ka ārai i te huri kōwhai o te mata o te putty ki tētahi taumata.
Tikanga 6. Mō te putty kua huri kōwhai, me whai maimoatanga hangarau. Ko te tikanga maimoatanga whānui ko: pania tuatahi he paninga tuatahi ki te mata o te putty, kātahi ka waruhia, ka pania he putty ātete-wai kounga teitei, he peita rapa pakitara o roto rānei.
Whakarāpopototia ngā kōrero o runga ake nei:
He maha ngā āhuatanga o te kōwhai o te mata o te putty ātete-wai me te peita porcelain rūpahu, pērā i ngā rauemi mata, ngā āhuatanga taiao, ngā āhuatanga o te rangi, te turanga pakitara, te hangarau hanga, me ētahi atu. He raruraru uaua rawa atu tēnei, ā, me nui ake te rangahau me te matapaki.
Wā tuku: 28 Paenga-whāwhā 2024