01 Buhoro buhoro kandi wumire inyuma
Irangi rimaze gukaraba, firime yo gusiga irangi ntabwo yumye kurenza igihe cyagenwe, bita gukama buhoro. Niba firime yo gusiga irangi yarakozwe, ariko haracyariho ibintu bifatika byintoki, byitwa inyuma.
Impamvu:
1. Filime yo gusiga irangi mugukaraba ni ndende cyane.
2. Mbere yuko ikote rya mbere ryirangi ryumisha, koresha ikote rya kabiri.
3. Gukoresha nabi byumye.
4. Ubuso bwa substrate ntabwo busukuye.
5. Ubuso bwa substrate ntabwo bwumye rwose.
Uburyo:
1.Kuma buhoro buhoro kandi bigasubira inyuma, guhumeka birashobora gukomera kandi ubushyuhe burashobora kuzamurwa muburyo bukwiye.
2. Kuri firime irangi hamwe no gukama buhoro cyangwa gukomera inyuma, igomba gukaraba hamwe na solge ikomeye hanyuma ikongera gutera.
02
Ifu: Nyuma yo gushushanya, firime irangi ihinduka ifu
Impamvu:
1. Kurwanya ikirere cya coating resin ni bibi.
2. Kuvura nabi urukuta.
3. Ubushyuhe mugihe cyo gushushanya ni buke cyane, bigatuma habaho firime mbi.
4. Irangi rivanze namazi menshi mugihe ushushanya.
Igisubizo cyo guhiga:
Banza usukure ifu, hanyuma ushyire hamwe na primer nziza yo gufunga, hanyuma wongere utere irangi ryamabuye nyayo hamwe nikirere cyiza.
03
amabara no gushira
impamvu:
1.
2. Irangi ryamabuye nyaryo ntirikozwe mumucanga wamabara asanzwe, kandi ibikoresho shingiro ni alkaline, yangiza pigment cyangwa resin hamwe nimbaraga nke za alkali.
3. Ikirere kibi.
4. Guhitamo nabi ibikoresho byo gutwikira.
Igisubizo:
Niba ubona ibi bintu mugihe cyubwubatsi, urashobora kubanza guhanagura cyangwa gusuka hejuru yikibazo, reka sima yumuke rwose, hanyuma ushyireho urwego rwo gufunga primer hanyuma uhitemo irangi ryiza ryamabuye.
04
gukuramo no guhindagurika
impamvu:
Bitewe nubushyuhe bwinshi bwibikoresho fatizo, kuvura hejuru ntabwo bisukuye, kandi uburyo bwo koza ntabwo ari bwo cyangwa gukoresha primer yo hasi bizatera firime irangi gutandukana hejuru.
Igisubizo:
Muri iki kibazo, ugomba kubanza gusuzuma niba urukuta rutemba. Niba hari imyanda, ugomba kubanza gukemura ikibazo cyo kumeneka. Noneho, kuramo irangi ryakuweho nibikoresho bidakabije, shyira ikintu kirambye hejuru yubusa, hanyuma ushireho primer.
05
blister
Amashusho yo gusiga irangi amaze gukama, hazaba hari ibintu byinshi byubunini butandukanye hejuru, bishobora kuba byoroshye iyo bikandishijwe intoki.
impamvu:
1. Igice fatizo kijimye, kandi guhumeka kwamazi bitera firime irangi kubyimba.
2. Iyo utera, hari umwuka wumuyaga mwuka ucanye, uvanze n irangi.
3. Primer ntabwo yumye rwose, kandi ikoti yo hejuru irongera gukoreshwa iyo ihuye nimvura. Iyo primer yumye, gaze ikorwa kugirango izamure ikoti.
Igisubizo:
Niba firime irangi ihindagurika gato, irashobora koroherezwa hamwe numusenyi wamazi nyuma yuko firime irangi yumye, hanyuma ikoti yo hejuru igasanwa; niba firime yo gusiga irangi ikomeye, firime yo gusiga irangi igomba gukurwaho, kandi urwego rwibanze rugomba kuba rwumye. , hanyuma utere irangi ryamabuye.
06
Gushyira (bizwi kandi no kuruma hasi)
Impamvu yibyabaye ni:
Iyo wogeje, primer ntabwo yumye rwose, kandi inoze yumwenda wo hejuru irabyimba primer yo hepfo, bigatuma firime irangi igabanuka kandi igashishwa.
Igisubizo:
Ubwubatsi bwa coating bugomba gukorwa hakurikijwe igihe cyagenwe, igipfundikizo ntigomba gukoreshwa cyane, kandi ikoti yo hejuru igomba gukoreshwa nyuma ya primer yumye rwose.
07
Guswera
Ahantu hubatswe, irangi rishobora kuboneka kurigata cyangwa gutonyanga kurukuta, bigasa nkamarira cyangwa amarira, bikunze kwitwa amarira.
Impamvu ni:
1. Filime irangi irabyimbye icyarimwe.
2. Ikigereranyo cyo kugabanuka kiri hejuru cyane.
3. Koza neza hejuru y amarangi ashaje adasizwe.
Igisubizo:
1. Koresha inshuro nyinshi, buri gihe ukoresheje urwego ruto.
2. Kugabanya igipimo cyo kugabanuka.
3. Shyira hejuru y amarangi ashaje yikintu cyogejwe numusenyi.
08
Iminkanyari: firime irangi ikora iminkanyari
impamvu:
1. Filime yo gusiga irangi cyane kandi hejuru iragabanuka.
2. Iyo ikote rya kabiri ryirangi ryakoreshejwe, ikote rya mbere ntabwo ryumye.
3. Ubushyuhe buri hejuru cyane iyo bwumutse.
Igisubizo:
Kugira ngo wirinde ibi, irinde gushiraho umubyimba mwinshi kandi wogeje neza. Intera iri hagati yamakoti abiri yo gusiga irangi igomba kuba ihagije, kandi birakenewe ko urwego rwa mbere rwamafirime yumye rwumye rwose mbere yo gukoresha ikote rya kabiri.
09
Kubaho kwanduzanya birakabije
impamvu:
Igice cyo hejuru nticyitaye ku gukwirakwiza kuri gride mugihe cyubwubatsi, bikavamo kugaragara.
Igisubizo:
Mubikorwa byubwubatsi, buri ntambwe yubwubatsi igomba gukurikizwa kugirango hirindwe kwangirika kwanduye. Muri icyo gihe, dushobora guhitamo impuzu zifasha hamwe no kurwanya gusaza, kurwanya ubushyuhe bwo hejuru hamwe n’imishwarara ikomeye yo kuzuza, bishobora no kugabanya kugabanuka kwanduye.
10
Kwangiza byinshi
impamvu:
Ubuso bunini bwa sima ya sima bivamo igihe cyo gukama buhoro, bizatera gucika no gutoboka; MT-217 bentonite ikoreshwa mu gusiga irangi ryamabuye, kandi kubaka biroroshye kandi byoroshye gusiba.
Igisubizo:
Kora impuzandengo yo kuvura, kandi uhuze na minisiteri mugihe cyo guhomesha inzu yifatizo.
11
Kwera uhuye namazi, kutarwanya amazi
Fenomenon n'impamvu nyamukuru:
Amabara amwe amwe azahinduka umweru nyuma yo kozwa no gutwarwa nimvura, hanyuma agasubira uko yari ameze nyuma yikirere kimeze neza. Ubu ni uburyo butaziguye bwo kurwanya amazi mabi yamabara nyayo.
1. Ubwiza bwa emulsion buri hasi
Kugirango hongerwe imbaraga za emulsiyo, emulisiyo yo mu rwego rwo hasi cyangwa yo mu rwego rwo hasi akenshi yongeramo ibintu birenze urugero, bizagabanya cyane kurwanya amazi ya emulisiyo ubwayo.
2. Ingano yo kwisiga ni mike cyane
Igiciro cya emulsiyo yo mu rwego rwo hejuru ni kinini. Kugirango uzigame ibiciro, uwabikoze yongeramo gusa amuliyoni nkeya, kugirango firime yamabara yamabara yukuri yamabuye arekure kandi ntabe yuzuye bihagije nyuma yo gukama, igipimo cyo gufata amazi ya firime irangi ni kinini, kandi imbaraga zo guhuza ziragabanuka. Mugihe cyimvura yigihe, amazi yimvura azinjira muri firime yamabara, bigatuma irangi ryamabuye rihinduka umweru.
3. Kwiyongera cyane
Iyo ababikora bakoze irangi ryamabuye, bakongeramo umubare munini wa carboxymethyl selulose, hydroxyethyl selulose, nibindi nkibibyimbye. Izi ngingo zishonga amazi cyangwa hydrophilique, kandi ziguma muri coating nyuma yo gutwikirwa muri firime. Kugabanya cyane kurwanya amazi yo gutwikira.
Igisubizo:
1. Hitamo amavuta yo kwisiga meza
Ababikora basabwa guhitamo polimeri nyinshi ya acrile polymers ifite imbaraga zo kurwanya amazi nkibintu bikora firime kugirango barusheho guhangana n’amazi y’irangi ryamabuye nyayo.
2. Ongera igipimo cya emulsiyo
Uruganda rurasabwa kongera igipimo cya emulsiyo, kandi rugakora ibizamini byinshi bigereranya ku mubare w’amabara nyayo y’amabara yongeweho kugira ngo harebwe niba filime yuzuye kandi yuzuye irangi iboneka nyuma yo gusiga irangi ryamabuye nyaryo kugira ngo bahagarike kwibasirwa n’amazi y’imvura.
3. Hindura igipimo cyibintu bya hydrophilique
Kugirango hamenyekane neza ibicuruzwa nibikorwa, birakenewe kongeramo ibintu bya hydrophilique nka selile. Urufunguzo nugushakisha impirimbanyi nyayo, isaba abayikora kwiga imiterere yibintu bya hydrophilique nka selile binyuze mumubare munini wibizamini byasubiwemo. Ikigereranyo gifatika. Ntabwo yemeza gusa ingaruka zibicuruzwa, ahubwo inagabanya ingaruka ziterwa n’amazi.
12
Shira kumeneka, imyanda ikomeye
Fenomenon n'impamvu nyamukuru:
Irangi ryamabuye nyaryo rizabura umucanga cyangwa se kumeneka mugihe utera. Mu bihe bikomeye, hafi 1/3 cy'irangi rishobora guta.
1. Gutondekanya nabi amabuye
Ibice bisanzwe byajanjaguwe mu marangi yukuri yamabuye ntibishobora gukoresha ibice byubunini bumwe, kandi bigomba kuvangwa no guhuzwa nuduce twinshi.
2. Imikorere idakwiye yo kubaka
Birashoboka ko diameter yimbunda ya spray ari nini cyane, igitutu cyimbunda ya spray ntabwo cyatoranijwe neza nibindi bintu nabyo bishobora gutera gusenyuka.
3. Gufata neza bidakwiye
Guhindura nabi irangi rirashobora kandi gutera umusenyi kugabanuka no kumeneka mugihe utera, ibyo bikaba ari imyanda ikomeye yibikoresho.
Igisubizo:
1. Guhindura amanota ya kaburimbo
Binyuze mu kwitegereza ahazubakwa, usanga gukoresha cyane amabuye yajanjaguwe karemano afite ubunini buke bizatuma ubuso bwa firime irangi bugabanuka; gukoresha cyane amabuye yajanjaguwe hamwe nubunini bunini bizatera byoroshye kumeneka no gutakaza umucanga. kugera ku bumwe.
2. Guhindura ibikorwa byubwubatsi
Niba ari imbunda, ugomba guhindura kalibiri yimbunda nigitutu.
3. Guhindura irangi
Niba guhuza irangi aribyo bitera, guhuza bizakenera guhinduka.
13
irangi ryamabuye
Fenomenon n'impamvu nyamukuru:
1. Ingaruka za pH zurwego rwibanze, niba pH irenze 9, bizaganisha kuri phenomenon.
2. Mugihe cyubwubatsi, uburebure butaringaniye bukunda kumera. Mubyongeyeho, gusiga irangi ryamabuye mato mato hamwe na firime yoroheje cyane nayo izatera uburabyo.
3. Muburyo bwo gukora amarangi yamabuye nyayo, igipimo cya selile kiri hejuru cyane, niyo mpamvu itaziguye yo kumera.
Igisubizo:
1.Genzura cyane pH yurwego rwibanze, kandi ukoreshe primer idashobora kwihanganira kashe ya primaire kugirango uvure kashe kugirango wirinde kugwa kwimiti ya alkaline.
2. Shyira mu bikorwa byimazeyo umubare wubwubatsi usanzwe, ntugabanye inguni, igipimo gisanzwe cyo gutwikisha amarangi yamabuye nyacyo ni 3.0-4.5kg / metero kare
3. Kugenzura ibirimo selile nkibibyimbye muburyo bukwiye.
14
Irangi ryukuri ryumuhondo
Umuhondo w'irangi ryukuri ni uko ibara rihinduka umuhondo, bigira ingaruka kumiterere.
Fenomenon n'impamvu nyamukuru:
Ababikora bakoresha emulisiyo yo hasi ya acrylic nka binders. Emulisiyo izabora iyo ihuye nimirasire ya ultraviolet ituruka ku zuba, igwa ibintu byamabara, amaherezo igatera umuhondo.
Igisubizo:
Ababikora basabwa guhitamo emulisiyo yo mu rwego rwo hejuru nka binders kugirango bazamure ubuziranenge bwibicuruzwa.
15
Filime irangi iroroshye cyane
Fenomenon n'impamvu nyamukuru:
Filime yujuje ibyangombwa byukuri irangi bizakomera cyane kandi ntibishobora gukururwa nintoki. Filime yoroshye cyane irangi biterwa ahanini no guhitamo nabi emulsiyo cyangwa ibirimo bike, bikaviramo gukomera kudahagije mugihe iyo firime yakozwe.
Igisubizo:
Mugihe utanga irangi ryamabuye nyaryo, abayikora basabwa kudahitamo emulioni nki irangi rya latex, ahubwo bagahitamo igisubizo gikomatanyije hamwe hamwe nubushyuhe bwo hasi bwa firime.
16
Chromatic aberration
Fenomenon n'impamvu nyamukuru:
Icyiciro kimwe cy'irangi ntabwo gikoreshwa kurukuta rumwe, kandi hariho itandukaniro ryibara hagati yibice bibiri by'irangi. Ibara ryibara ryukuri ryamabuye rigenwa rwose nibara ryumucanga namabuye. Bitewe nuburyo bwa geologiya, buri cyiciro cyumucanga wamabara byanze bikunze kizagira itandukaniro ryibara. Kubwibyo, mugihe winjiye mubikoresho, nibyiza gukoresha umucanga wamabara utunganijwe nicyiciro kimwe cya kariyeri. byose kugirango ugabanye chromatic aberration. Iyo irangi ribitswe, ibara cyangwa ireremba ibara rigaragara hejuru, kandi ntabwo ryuzuye neza mbere yo gutera.
Igisubizo:
Icyiciro kimwe cy'irangi kigomba gukoreshwa kurukuta rumwe uko bishoboka; irangi rigomba gushyirwa mubice mugihe cyo kubika; bigomba gukangurwa byuzuye mbere yo gutera mbere yo gukoresha; mugihe cyo kugaburira ibikoresho, nibyiza gukoresha icyiciro kimwe cyumucanga wamabara yatunganijwe na kariyeri, kandi icyiciro cyose kigomba gutumizwa icyarimwe. .
17
Igipfundikizo kitaringaniye hamwe nigishishwa kigaragara
Fenomenon n'impamvu nyamukuru:
Icyiciro kimwe cy'irangi ntabwo gikoreshwa; irangi ryubatswe cyangwa urwego rwo hejuru rureremba mugihe cyo kubika, kandi irangi ntirisukurwa neza mbere yo gutera, kandi irangi ryirangi riratandukanye; umuvuduko wumwuka udahungabana mugihe cyo gutera; diameter ya spray imbunda nozzle ihinduka kubera kwambara cyangwa amakosa yo kwishyiriraho mugihe cyo gutera; Ikigereranyo cyo kuvanga ntabwo aricyo, kuvanga ibikoresho ntibingana; umubyimba w'igitambaro ntaho uhuriye; imyenge yo kubaka ntabwo ihagarikwa mugihe cyangwa nyuma yo kuzura itera ibyatsi bigaragara; Teganya kwikinisha kugirango ushire hejuru ikoti yo hejuru iragaragara neza.
Igisubizo:
Abakozi badasanzwe cyangwa ababikora bagomba gutegurwa kugenzura ibintu bifitanye isano nko kuvanga igipimo no guhuzagurika; imyenge yo kubaka cyangwa gufungura scafolding bigomba guhagarikwa no gusanwa hakiri kare; icyiciro kimwe cy'irangi kigomba gukoreshwa uko bishoboka kose; irangi rigomba kubikwa mubice, kandi rigomba gukangurwa rwose mbere yo gutera Koresha neza; reba nozzle yimbunda ya spray mugihe mugihe utera, hanyuma uhindure igitutu cya nozzle; mugihe cyo kubaka, ibyatsi bigomba gutabwa muri sub-grid seam cyangwa ahantu umuyoboro utagaragara. Ubunini bwikigina, kugirango wirinde gutwikirwa kugirango ube igicucu gitandukanye.
18
Gupfundikanya ibibyimba, kubyimba, guturika
Fenomenon n'impamvu nyamukuru:
Ibirungo biri murwego rwibanze ni byinshi cyane mugihe cyo kubaka; isima ya sima na beto fatizo ntigikomeye bihagije kubera imyaka idahagije cyangwa ubushyuhe bwo gukiza buri hasi cyane, imbaraga zo gushushanya zivanze na minisiteri ivanze ni mike cyane, cyangwa igipimo cyo kuvanga mugihe cyo kubaka ntabwo aricyo; nta hepfo ifunze ikoreshwa Coating; igipfundikizo cyo hejuru gikoreshwa mbere yubuso bukuru bwumye rwose; urwego shingiro rwacitse, plaster yo hepfo ntigabanijwe nkuko bisabwa, cyangwa ibice bigabanijwe ni binini cyane; Ubutaka bwa sima ni bunini cyane, kandi kugabanuka kwumye biratandukanye, bizakora umwobo na Crack, umwobo wurwego rwo hasi ndetse ugacika hejuru yubutaka; isima ya sima ntabwo ihomye mubice kugirango hamenyekane ubuziranenge bwo guhomesha urwego shingiro; gutera cyane icyarimwe, gutwikira cyane, no kudakwirakwiza bidakwiye; inenge mu mikorere ya coater ubwayo, nibindi biroroshye gutera igifuniko kumeneka; itandukaniro ryubushyuhe bwikirere ni rinini, bivamo umuvuduko ukabije wimbere yimbere ninyuma, kandi havuka ibice iyo hejuru yumye kandi imbere ntabwo yumye.
Igisubizo:
Primer igomba kugabanywa ukurikije ibisabwa; mugikorwa cyo guhomesha urwego rwibanze, igipimo cya minisiteri kigomba kuvangwa cyane kandi hagomba gukorwa plasteri; kubaka bigomba gukorwa hakurikijwe inzira zubwubatsi nibisobanuro; ubwiza bwibikoresho fatizo bigomba kugenzurwa cyane; Multi-layer, gerageza kugenzura umuvuduko wumye wa buri cyiciro, kandi intera yo gutera igomba kuba kure gato.
19
Gupfundikanya, kwangirika
Fenomenon n'impamvu nyamukuru:
Ubushuhe bwurwego rwibanze ni runini cyane mugihe cyo kubaka; byakorewe ingaruka zo hanze; ubushyuhe bwubwubatsi buri hasi cyane, bigatuma habaho firime mbi; igihe cyo gukuraho kaseti nticyoroshye cyangwa uburyo ntibukwiye, bikaviramo kwangirika; nta sima ikirenge ikozwe munsi yurukuta rwinyuma; ntabwo ikoreshwa Guhuza irangi ryinyuma.
Igisubizo:
Ubwubatsi bugomba gukorwa hakurikijwe inzira zubwubatsi nibisobanuro; hazitabwaho kurinda ibicuruzwa byarangiye mugihe cyo kubaka.
20
Kwambukiranya bikomeye no guhinduranya amabara mugihe cyo kubaka
Fenomenon n'impamvu nyamukuru:
Ibara rya coing pigment irashira, kandi ibara rihinduka kubera umuyaga, imvura, nizuba; ubwubatsi budakwiye hagati yinyigisho zitandukanye mugihe cyubwubatsi butera kwanduzanya.
Igisubizo:
Birasabwa guhitamo amarangi hamwe na anti-ultraviolet, kurwanya gusaza no kurwanya izuba, kandi ukagenzura byimazeyo iyongerwa ryamazi mugihe cyo kubaka, kandi ntukongereho amazi uko bishakiye kugirango ibara rimwe; mu rwego rwo gukumira umwanda w’ubutaka, oza irangi rirangije mugihe nyuma yo gutwikira amasaha 24. Mugihe woza kurangiza, witondere kugirango wirinde gukora cyangwa kuba mwinshi cyane kugirango ube indabyo. Mugihe cyubwubatsi, ubwubatsi bugomba gutegurwa hakurikijwe inzira yubwubatsi kugirango hirindwe kwanduzanya kwangiritse cyangwa kwangirika mugihe cyubwubatsi.
makumyabiri na rimwe
Yin Yang angle crack
Fenomenon n'impamvu nyamukuru:
Rimwe na rimwe, ibice bigaragara kuri yin na yang. Inguni yin na yang ni ibice bibiri bihuza. Mugihe cyo kumisha, hazaba ibyerekezo bibiri bitandukanye byimpagarara zikora kuri firime yamabara kumurongo wa yin na yang icyarimwe, byoroshye gucika.
Igisubizo:
Niba habonetse imfuruka yin na yang zavunitse, koresha imbunda ya spray kugirango wongere utere buke, hanyuma wongere utere buri gice cyisaha kugeza igihe ibice bitwikiriye; kubintu bishya byatewe yin na yang, witondere kudatera inshuro imwe mugihe utera, kandi ukoreshe uburyo bworoshye bwo gutera spray uburyo bwinshi. , imbunda ya spray igomba kuba kure, umuvuduko wo kugenda ugomba kwihuta, kandi ntishobora guterwa uhagaritse kuri yin na yang. Irashobora gutatana gusa, ni ukuvuga, gutera impande ebyiri, kugirango inkombe yururabyo rwibicu rwinjire mu mfuruka yin na yang.
Igihe cyo kohereza: Apr-25-2024