Arearea, Ngira
Me pēhea te ki te whakato gypsum mō handicrafts: taahiraa i te aratohu taahiraa
mohio kore katoa e founga ki te whakato gypsum mō handicrafts hanga o pirepire mō te hanga whakairo iti ranei. Hangarau o te faaineineraa o te otinga ko te tino ohie. Ko te mea matua - ki te mohio e konatunatua te wāhanga i roto i tetahi ōwehenga. Me kï reira e te gypsum ko te rauemi matua mo te hanga o ngā taonga.
He aha te mea te raima
I mua i whakahoki te pātai, me pehea ki te whakato gypsum mō handicrafts, ko te ki te matau he aha te ahua o te rauemi. Tuatahi o te katoa ko reira rawa kirihou. Ka taea te tono raima ki tata tetahi momo o papa. Ka taea e te rauemi te ngāwari tukatuka me hohoro whakapakeke. Te whakamahi te raima i roto i te maha ahumahi pēnei i tongi, kia rite ki te wāhanga o te penupenu me te pepa production, rite te wāhanga o enamels me peita. Kei te whakamahia rite rauemi mō te hokohoko i te huānga whakapaipai ā-. E mea pinepine, whakamahia gypsum te rite te wāhanga ruruku i roto i te hanga.
rauemi huakore
Mai te gypsum tipu mō handicrafts - tukanga ohie, he reira utu whakaaro etahi rauemi tōnounou. Tenei nui ka whakahaere i te mahi ki a ia. Matua gypsum he hygroscopicity iti me te mauroa. Na reira, te whakamahi i ngā huānga whakapaipai hanga o tenei rauemi kore e tūtohutia i roto i te taiao takawai. I roto i taua āhuatanga, e hiahiatia tukatuka atu te. Hoki te tika diy rite ki te kia pani te apa paninga e tiaki i te makuku.
I mua timata koe, kia tuhia ai ngā hua gypsum hygroscopic. E pai mimiti ratou tetahi paninga. Nōreira e tūtohua ana ki te tono i te apa tämata i runga i te mata. ka anake e taea te whakamahi i te paninga e tiaki i te makuku.
Me pēhea te ki te whakato gypsum mō handicrafts: ōwehenga
He maha ngā tikanga taketake mō te hokohoko i gypsum slurry mō te hanga o handicrafts. Ko te tikanga māmā - kei te hua i te puehu ki te wai. I roto i tenei take, he mea nui ki te ū ki te ōwehenga katoa. 7 ngā wāhanga o te gypsum hiahiatia te i te iti rawa 10 ngā wāhanga o te wai. E tano ia tapao e kia rite mai i te otinga ki te tiaki rawa ki te karo i kapia. E tūtohutia ana ki te tāpiri gypsum wai, a kore e hurihia. faaore hoki tenei tikanga te whakatupuranga o te puehu.
He ngāwari ki te whakamahi i tenei otinga. Mai i reira ka taea e te hanga e koe i nga hua o tata tetahi āhua. Heoi, ko reira utu whakaaro e kore nga mahi toi he tino kaha. He ngāwari ki te wahi i a akaaiteia ratou. Mai te gypsum tipu mō handicrafts?
tikanga tuarua
Na, me pehea ki te whakato gypsum mō handicrafts. Tenei tikanga o te faaineineraa o te otinga he iti ake uaua o mua. Heoi, ka taea te ranunga ki te whakaputa i te hua atu pakari, me te pono e mau tonu ratou ahua mō tau maha.
No te faaineine i te otinga e hiahiatia ana: 6 wahi o gypsum, 10 ngā wāhanga o te wai, 1 wahi o te kotakota slaked. Kua konatunatua te wāhanga ata tae noa ki te papatipu ōrite.
Production o gypsum tae
Me pēhea te ki te whakato gypsum mō handicrafts i roto i ngā tae rerekē? Tenei ka rapua e:
- Gypsum.
- Gouache.
- wai noa.
- Jar ki taupoki.
- Rihi mō te otinga.
- Koko, rapa rakau ranei.
Ko te tukanga o te ranu
Na, me pehea ki te whakato gypsum mō handicrafts hanga o otinga maha-tae? I roto i te meka, he tino māmā te tukanga. Hei tīmata, ko te ki te ringihia ki te gouache oko, me te tika mo te faaineineraa o te otinga wai. rewa ki te peita rawa, e tūtohu ana ki te kati i te oko, me tetahi wiri iti.
kia ringihia ki te peihana, te wahi e kia te faaineineraa o te otinga wai tae. Ko tenei i roto i te hanganga ture ki te hanganga katoa e tika ana ki te āta tāpiri gypsum. Ringihia te puehu ki te tu wai i roto i te awa angiangi, te whakaoho tonu wāhanga. e whai wāhi ana tēnei ki te otinga o te ōritetanga ōrite. kia rite te ranunga te kirīmi matotoru. Whakaoho i te otinga i roto i te tukanga o te whakarite ata, ki te karo kapia me ngā mirumiru hau. Kore, i roto i te hua oti i hanga poka.
Kia pehea te maroke mahi toi
Na e matau ana koutou e founga ki te whakato gypsum mō handicrafts. Kia pehea te maha taonga maroke? Ka tautuhi a whakapakeke āta otinga te raima i muri i te 4 meneti i muri i tona hanga. Heoi te mahi ki te rauemi rite ki te kia hohoro a tika. mai te raima pakeke tonu i roto i te hawhe haora. Hei taa otinga i pōturi, te otinga, ko te ki te tāpiri i te kāpia iti wai-wairewa i runga i te pūtake o te kararehe.
He aha e taea e whakakapi te raima
I te kau, hokona matou he rota o huinga mō te auahatanga. Me pēhea te ki te whakato gypsum mō handicrafts Lori Lori, me te rauemi o te tahi atu huinga ki te waihanga itiiti, te tikanga whakaakona tonu. kia pānui i te reira i mua i tīmata te mahi rite hohoro te otinga maroke. Me kï reira e i roto i te tahi mau huinga mō analogues auahatanga o te raima tono. Ko te noa tino o ratou - te kohatu.
Tenei paura he hue grayish me he hanganga pai. Material whiwhi i te maimoatanga o te gypsum dihydrate wera. Ki tenei otinga rite i āhuatanga tino rerekē. Me kï reira e te raima waho, me te gypsum e tino rite.
He rerekē i gypsum te kohatu
I roto i te rerekētanga matua o enei matū ko ki te whakarato:
- Kohatu, hohoro te hopukanga atu i muri i te ranu. Na reira, e taea te whakamahi rauemi i muri anake hanga etahi maha o tāpiritanga i roto i te faaineineraa o te otinga. tukua ratou ki a koe pōturi tautuhinga te raima.
- Kohatu, ko te rauemi maro atu i gypsum. Ko reira ngāwari ki te whakatau. Ko reira nui ki te pa ki te hua oti.
- Gypsum Ko te taonga haumaru mō te tangata atu i kohatu.
Kia pehea te maroke tuhinga i hanga o kohatu,
Te whakatau i te wa o te pakeke rauemi kēne ui ki ngā ranunga. I roto i te whānui, kitea te otinga tautuhinga te raima te i muri i te 6 meneti i muri i te taonga waimehatanga. puta whakapakeketanga i muri i te 30 meneti. Me kï reira e ka kaha me te otinga maroke he taea ki te tu atu i te kawenga o te 5 MPa. Fully maroke te raima i roto i te 1-2 ra. Ahakoa te meka i tenei rauemi, ko te hua ake pakari, e kore e tūtohu ana ki te tono i te otinga ki te mahi ki ngā tamariki, mai i kore te mea katoa haumaru mō te hauora. Te raima, i roto i tenei take pai.
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