Kuti upindure mubvunzo uyu, inodikanwa kuti unzwisise musimboti wekuumbwa kwefirimu lkm. Iyo inosanganiswa neye-maviri multidirectional maitiro - iyo kubuda kwekumanikidza kwemukati kushushikana panguva yePolymerization uye kudedera. Mauto eAdhishon (SAD) ari kuyedza kuchengeta iyo firimu iri pamusoro pechikamu, uye kushushikana kwemukati (Svn) kunofanira kuzvivhiringidza. Iyo inosimbisa chinhu isimba remufirimu (rinoruma).
Kuti uone kuti ndeipi pendi yakanakira iyi facade, inodikanwa kuti uzive kunyangwe mukugadziriswa kweLKM. Chekutanga pane zvese, iyo pendi yakakamurwa nemhando dzekurima. Iyo pendi pane organic sol sol solix yakaumbwa, uye saka iyo firimu yepasi pano kana isina zvachose (iyo yekubvisirwa inoenderana nePliolite Resin) uye yakagadzirirwa matanda uye simbi nzvimbo.
Mvura inonyungudika pendi haishuwidzike, kuoma nekukurumidza. Iko kugona kwe "kufema" mufirimu kwakaumbwa nevakawanda kwakakura, uye saka vakakodzera kuti vadyaringer. Kusunga zvinhu - chimwe chakakosha chinhu chakakosha che lkm. Ndiwo binder iyo inopa pendi zita - Oiri, Alkyd, acrylic, etc.
Pendi yemafuta ingangodaro yekuona inodhura yeiyo LKM, uko kusunga kunobatanidza mafuta. Zvigadzirwa zvakadaro zvinoumba zvakaringana, zvisina kunaka "firimu" rinofema ", uye saka dzinoshandiswa zvakanyanya kune ruvara rwemuti. Kana iri enamel, yemabasa epace ndiwo akakodzera kwazvo kune avo maviri marudzi: Alkyd uye polyurethane. Alkid enamels inogadzira dense, yakasimba, pane kusimba, asi firimu risina kusimba. Polyurethane inonyanya kusvika uye yakatsetseka, asi panguva imwe chete, iyo firimu yakasimba uye inodzivirira kukwenya uye kuvhunduka.
Sarudza iyo facade paint inotevera kubva kune izvo zvinhu zvezvinhu
Madziro ekunze kumba
Acrylic pendi pane organic solvent, sematehwe, ndedzipi polyacrylate-based matte compositions. Ivo vanoshandiswa pendi pendi dzakaputirwa nzvimbo uye kongiri. Mvura inonyungudika pendi inogadziriswa seinotevera: Kuumbwa kwakavakirwa pakuparadzwa kwekuvhunduka kwevanhu vakasiyana pherers uye mineral.
Maminers anowanzo shandiswa kumaminerari maficha kana zvigadziro zvakambofukidzwa nezvinhu izvi. Simba uye kusimba kwejasi kwakawanikwa pamwe chete navo zvakaderera, kushandiswa kwezvinhu zvakadaro kune ruvara rwemavara haisingadiwe.
Mvura-inoparadzira zvinhu zvinowanikwa pane hwaro hwemhando ina dzekuparadzira: polyvinyl acetate (PVA), Styrene Butadiene, acrylic, Silye, Silicone. Pane aya, maviri ekupedzisira akasiyana akakodzera kune mavara ekurara.
Paint yakavakirwa pane acrylic kupararira ndeyekununura. Kuti uwane yakakwira-mhando yekupedzisa yekukwira, zvakaringana kushandisa maviri zvikamu pamusoro. Panguva imwecheteyo, kuunganidza hakusi "kufema", izvo zvinoita kuti zviitike kubudirira kushandisa izvi zvimiro zvemaminerari, asi zvakaringana elastic. Silicone-emulsion Plable inodhinda pamvura uye inosanganisa zvakanakisa zvivakwa zveAcrylic uye silte pendi: ivo vanenge vakakwira seni, uye mukuwedzera vasingabati mukuvandudzwa kwehutachiona hwehutachiona. Izvi zvigadzirwa zvakakodzera kune ese marudzi ese emaminerari maficha.
Uye iro rekupedzisira boka - Silicone-yakagadziridzwa pendi pane acrylic hwaro. Ivo zvakare vanovimbisa yakanyanya kudiwa uye kudzivirirwa kwakanaka kubva kuUV maRay. Driing rakadaro rinovhuvhuta nedzisina mvura yekuvharira pane kunyange kuunganidza pane imwe chete naro, uye saka haina kuumba microcracks. Ivo vanogona kuiswa pese pane zvese zviri mumuitiro weiyo substrate.
Kubva pane zvinoshanda zviitiko
Usati watanga ruvara rwezvemaminerari maficha, nhevedzano yemiedzo inofanira kuitiswa:
Fungidzira simba rekusimba remukati. Kana ikasimuka kana pairi pane yekare pendi, rusvingo runofanira kucheneswa, uye ipapo rinogona kunge rakafukidzwa nevhu.
Tsvaga iyo yekubvisa chigadziko, ichipaza pamadziro 50-100 ml yemvura. Kana iyo iyo mvura ikatora chaiko pamberi pemaziso, zvinoreva. Iyo hygroscopipicity yemadziro yakanyanya kukura, iyo ichadzivirira iyo yakajairika kuyerera kweiyo firimu fomu yekuumba. Iwe unogona kurwisa izvi nerubatsiro rwevhu rakakodzera.
Sarudza kuwirirana kwependi nyowani neyekare. Dambudziko racho rinogona kuitika kana rusvingo rwakashandiswa kuunganidzwa nemafuta kana imwe pendi pane iyo solvent, inokonzerwa nekuumbwa kwemvura yakaipa kana kuti haina kuwira pamusoro. Sarudzo yakanyanya kwazvo kubvisa denda raidaira, asi inzvimbo inonyanyisa, uye kazhinji varidzi veimba yekare vanomanikidzwa zvakare uye zvakare kuti vashandise iyo pendi imwechete payakafukidzwa imwe nguva. Kana isu tiri kutaura nezveMaminerari Face, wozoenda, semuenzaniso, pane imwe hupfumi emvura-kuparadzira pendi, ichiri kuitika kana iwe uchishandisa ivhu rakakosha kana kutenga pendi yakagadzirirwa kunyorera kune yekare mafuta ezvinyorwa.
Bvisa kuvapo kweumbwa. Kana zvikaonekwa, zvinogona kubviswa uchishandisa mhinduro dzinokosha.
Sarudza kuvapo kwe calcium saltts, zvisina kunaka kana kuti kwete kunyaradza mumvura. Vanofanirawo kubviswa kubva pamusoro pemadziro vasati vaisa ivhu uye iyo pendi yakawanda.
| Maonero ekuremara | Zvinokwanisika kukonzeresa kuitika |
|---|---|
| Firimu rizere kana chidimbu chidimbu kubva kumusoro pasina kupaza | Kushaya simba kushaya simba zvisiri izvo pendi, isina kugadzirira base (Svn> SAD) (Chitsipa> svn) |
| Iyo firimu yakakwana kana chidimbu chakaiswa kubva kumusoro nekupaza | Iyo yakaderera denderedzwa yakawedzerwa kune iyo simba diki yefirimu, iyo inogona kuve nekuda kweiyo yakaderera mhando pendi, yakanyanya porosity uye kugadzirira zvisina kunaka (kuchenesa) base (Svn> SAD) (Svn> SPR) |
| Firimu raya pasina proeling | Firimu Simba (Chikonzero Ona Pamusoro) (Svn> SPR) (SAST> SVN) |