Zvekugadzirwa kwayo, iwe uchazoda mudziyo wepurasitiki wekusanganisa mhinduro, gypsum (cypsum (chimiro uye chillet pasi pavo, tafura uye girazi rekuchengetedza, girazi rakarukwa remafomu ekuvhara, mvura -Kubva kwakabviswa.
Kazhinji, musanganiswa weMineral Plaster naAnhydrite inoshandiswa sechinhu chekutanga. Izvi zvinyorwa zvinova hwaro hweGypsum "bvunzo" - kuumbwa kwakawanikwa nekusanganisa hupfu nemvura yakachena.
Kutanga, mvura yakadururwa mumudziyo wepurasitiki uye chena gypsum inowedzerwa pazviri, kugara uchimutsa mhinduro.
Kunyangwe kana mumafungiro ako mhinduro yasvika, hazvidikanwe kuti vasiye nemvura, nekuti tsizi renyama rakanyanya gypsum riri kuenderera uye kuoma kwenguva yakareba.
Iyi "bvunzo" inofanira kunge iri chaiyo sezvakakosha pakuzadza mafomu kamwechete, sezvo musanganiswa murefu haugone kumira ndokutanga kunamatira. Gypsum musanganiswa wakagadzirirwa mune maviri maction. Iyo chiyero chePlaster uye mvura inofanira kusarudzwa yakazvimirira, uye inenge gumi muzana yejecha kana mamwe akafanana filler anogona kuwedzerwa kuwedzera simba rebwe redombo.
Silicone kana mafomu epurasitiki akafukidzwa neakakosha kupatsanurwa kuumbwa uko kunoita kuti zvive nyore kubvisa ibwe mushure mekuoma.
Uku kuumbwa kunogona kugadziriswa zvakazvimirira, kusanganisa wax mu turbidar muRatio ye3: 7.
Kuumbwa kwakagadzirirwa kugeza kwemvura, uye mushure mekuratidzwa ivo vanoshandisa iyo yakaonda denderedzwa nerubatsiro rwebrashi uye rubira pane jira pane fomu.
Mushure meizvozvo, iyo maumbirwo akafukidzwa nejira rakatetepa regiredhi gypsum nebrashi rakatetepa. Izvi zvinodzivisa kuumbwa kwemazita padombo.
Mafomu akaiswa pane pallet saka kuti mushure mekuzadza iyo Plaster kubva kwayo yaive nyore kupenya kuti ubvise mabhuru emhepo.
Sanganisa makiromita ane mamwe ma gypsum mumidziyo yakaparadzana uye yakadururwa mimvuri yakasiyana mukuumbwa, kutevedzera iyo inhomogeness ruvara rwetombo remusango.
Akabva adurura huwandu hwe gypsum. Kumhanya pamusoro pechimiro, vhara chimiro chegirazi rakashatiswa uye zvakanyatsonaka tangi nePlaster yekugoverwa kwakawanda kweiyo misa, vachiita zvinhu zvekutenderera. Ichi chiitiko chinotora anenge maminitsi maviri.
Pashure pokunge girazi rinogona kuparadzaniswa pachena kubva kufomu (kazhinji chando chando chando chinopera 15-20 maminitsi), chigadzirwa chinogona kunyatso bviswa uye chakaoma mumhepo. Silicone mafomu anochinjika. Naizvozvo, dombo rekunze rinobviswa kubva kwavari pasina matambudziko. Kurapwa kwehunyanzvi hwegwe rekunze hakusi kushandisa. Sezvo ichinyamisa kuita kwezvigadzirwa zve gypsum.
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