01 A hankali bushe kuma tsaya baya
Bayan an goge fenti, fim ɗin fenti baya bushewa fiye da ƙayyadaddun lokaci, wanda ake kira jinkirin bushewa. Idan an yi fim ɗin fenti, amma har yanzu akwai abin da ya faru na yatsa mai ɗorewa, ana kiran shi mannewa baya.
Dalilai:
1. Fim ɗin fenti da aka yi amfani da shi ta hanyar gogewa ya yi kauri sosai.
2. Kafin fenti na farko ya bushe, yi amfani da fenti na biyu.
3. Rashin amfani da bushewa.
4. The substrate surface ba shi da tsabta.
5. The substrate surface ba gaba daya bushe.
Hanyar:
1. Don ɗan jinkirin bushewa da mannewa baya, ana iya ƙarfafa samun iska kuma ana iya ɗaga zafin jiki daidai.
2. Don fim ɗin fenti tare da jinkirin bushewa ko mannewa mai tsanani, ya kamata a wanke shi da ƙarfi mai ƙarfi kuma a sake fesa.
02
Foda: Bayan fenti, fim ɗin fenti ya zama foda
Dalilai:
1. Yanayin juriya na resin rufi ba shi da kyau.
2. Magani mara kyau na bango.
3. Yanayin zafin jiki a lokacin zanen ya yi ƙasa sosai, yana haifar da rashin kyawun fim.
4. Ana hada fenti da ruwa mai yawa lokacin yin zane.
Maganin alli:
Tsaftace foda da farko, sa'an nan kuma firamare tare da firikwensin hatimi mai kyau, sannan a sake fesa fenti na gaske na dutse tare da juriya mai kyau.
03
discoloration da fading
sanadi:
1. Yanayin zafi a cikin ma'auni ya yi yawa, kuma gishiri mai narkewa da ruwa yana yin crystalliizes a saman bangon, yana haifar da canza launi da raguwa.
2. Ba a yi shi da yashi mai launin fata na ƙasa ba, kuma kayan tushe shine alkaline, wanda ke lalata pigment ko guduro tare da raunin alkali.
3. Mummunan yanayi.
4. Zaɓin da ba daidai ba na kayan shafa.
Magani:
Idan kun ga wannan al'amari yayin gini, zaku iya fara gogewa ko felu daga saman da ake tambaya, bar simintin ya bushe gabaɗaya, sannan ku yi amfani da madaidaicin shinge kuma zaɓi fenti na gaske na dutse.
04
peeling da flaking
sanadi:
Saboda tsananin zafi na kayan tushe, maganin da ke sama ba shi da tsabta, kuma hanyar yin gyare-gyare ba daidai ba ne ko kuma yin amfani da ƙananan ƙananan ƙananan zai sa fim din fenti ya rabu da tushe.
Magani:
A wannan yanayin, yakamata ku fara bincika ko bangon yana zubewa. Idan akwai yabo, ya kamata ku fara magance matsalar malala. Sa'an nan kuma, cire fenti da aka yi da kayan da ba su da kyau, sanya wani abu mai ɗorewa a saman da ba daidai ba, sa'an nan kuma hatimi na farko.
05
kumburi
Bayan fim din fenti ya bushe, za a sami maki kumfa masu girma dabam a saman, wanda zai iya zama dan kadan idan an danna shi da hannu.
sanadi:
1. Tushen tushe yana damp, kuma zubar da ruwa yana haifar da fim din fenti.
2. Lokacin fesa, akwai tururin ruwa a cikin iska mai matsa lamba, wanda aka haɗe da fenti.
3. Fure-fure bai bushe gaba ɗaya ba, kuma ana sake shafa saman saman idan ya ci karo da ruwan sama. Lokacin da firam ɗin ya bushe, ana samar da iskar gas don ɗaga rigar saman.
Magani:
Idan fim ɗin fenti ya ɗan ɗanɗana, ana iya yin santsi tare da sandpaper na ruwa bayan fim ɗin fenti ya bushe, sannan an gyara saman saman; idan fim din fenti ya fi tsanani, dole ne a cire fim din fenti, kuma tushe ya kamata ya bushe. , sa'an nan kuma fesa ainihin dutse fenti.
06
Layering (wanda kuma aka sani da cizon kasa)
Dalilin abin da ke faruwa na Layering shine:
Lokacin da ake gogewa, na'urar ba ta bushe gaba ɗaya ba, kuma mafi ƙarancin gashin saman yana kumbura ƙananan firam ɗin, yana sa fim ɗin fenti ya ragu kuma ya kwasfa.
Magani:
Dole ne a aiwatar da ginin rufi bisa ga ƙayyadaddun tazarar lokaci, kada a yi amfani da suturar da yawa sosai, kuma ya kamata a yi amfani da saman saman bayan an bushe gaba ɗaya.
07
Sagging
A wuraren gine-gine, ana iya samun fenti sau da yawa yana toshewa ko kuma yana digowa daga bango, yana zama mai kama da hawaye ko kuma ya zama siffa, wanda aka fi sani da hawaye.
Dalili kuwa shine:
1. Fim ɗin fenti ya yi kauri sosai a lokaci ɗaya.
2. Matsakaicin dilution ya yi yawa.
3. Goga kai tsaye a kan tsohon fenti wanda ba yashi.
Magani:
1. Aiwatar da sau da yawa, kowane lokaci tare da bakin ciki Layer.
2. Rage rabon dilution.
3. Yashi tsohon fenti na abin da ake gogewa da yashi.
08
Wrinkling: Fim ɗin fenti yana haifar da wrinkles mara nauyi
sanadi:
1. Fim ɗin fenti yana da kauri sosai kuma saman yana raguwa.
2. Lokacin da aka yi amfani da fenti na biyu, gashin farko bai bushe ba tukuna.
3. Zazzabi ya yi yawa lokacin bushewa.
Magani:
Don hana wannan, kauce wa shafa mai kauri da gogewa daidai gwargwado. Tazara tsakanin riguna biyu na fenti dole ne ya isa, kuma wajibi ne don tabbatar da cewa fim ɗin fenti na farko ya bushe gaba ɗaya kafin yin amfani da gashi na biyu.
09
Kasancewar ƙetare yana da tsanani
sanadi:
Layer Layer bai kula da rarrabawa akan grid a lokacin aikin ginin ba, wanda ya haifar da bayyanar mirgina.
Magani:
A cikin tsarin gine-gine, dole ne a bi kowane mataki na ginin don kauce wa lalacewar lalacewa. A lokaci guda kuma, zamu iya zaɓar suturar kayan taimako tare da tsufa, zafin jiki mai zafi da ƙarfin juriya mai ƙarfi don cikawa, wanda kuma zai iya tabbatar da raguwar gurɓataccen giciye.
10
Rashin daidaituwa mai zurfi
sanadi:
Babban yanki na turmi siminti yana haifar da jinkirin lokacin bushewa, wanda zai haifar da fashe da fashe; Ana amfani da MT-217 bentonite a cikin fenti na gaske na dutse, kuma ginin yana da santsi da sauƙin gogewa.
Magani:
Aiwatar da matsakaicin jiyya na rarraba, kuma daidai da turmi yayin aikin plastering na gidan kafuwar.
11
Whitening a lamba tare da ruwa, matalauta ruwa juriya
Al'amarin da manyan dalilai:
Wasu fenti na gaske na dutse za su zama fari bayan an wanke su da ruwan sama ya jika su, su koma yadda suke bayan yanayin ya yi kyau. Wannan shi ne bayyanar kai tsaye na rashin juriya na ruwa na ainihin fenti na dutse.
1. The ingancin emulsion ne low
Domin ƙara da kwanciyar hankali na emulsion, low-sa ko low-sa emulsions sau da yawa ƙara wuce kima surfactants, wanda zai ƙwarai rage ruwa juriya na emulsion kanta.
2. Yawan magarya ya yi kasa sosai
Farashin high quality-emulsion ne high. Domin ya ceci halin kaka, masana'anta kawai ƙara karamin adadin emulsion, don haka da cewa Paint fim na ainihin dutse Paint ne sako-sako da kuma ba m isa bayan bushewa, da ruwa sha kudi na Paint fim ne in mun gwada da girma, da bonding ƙarfi daidai da rage. A cikin yanayin damina na lokaci, ruwan sama zai shiga cikin fim din fenti, ya sa ainihin fenti na dutse ya zama fari.
3. Yawan kauri
Lokacin da masana'antun ke yin fenti na ainihi na dutse, sau da yawa suna ƙara yawan adadin carboxymethyl cellulose, hydroxyethyl cellulose, da dai sauransu a matsayin masu kauri. Wadannan abubuwa suna da ruwa mai narkewa ko hydrophilic, kuma sun kasance a cikin sutura bayan an kafa sutura a cikin fim. Ya rage girman juriya na ruwa na rufi.
Magani:
1. Zabi magarya mai inganci
Ana buƙatar masu sana'a don zaɓar manyan ƙwayoyin acrylic polymers tare da kyakkyawan juriya na ruwa kamar abubuwan da ke samar da fim don inganta juriya na ruwa na fenti na ainihi daga tushen.
2. Ƙara emulsion rabo
Ana buƙatar masana'anta don ƙara yawan adadin emulsion, kuma yayi gwaje-gwaje masu yawa akan adadin ainihin emulsion ɗin dutsen da aka ƙara don tabbatar da cewa an sami fim ɗin fenti mai yawa kuma cikakke bayan an shafa fentin dutse na gaske don toshe mamayewar ruwan sama.
3. Daidaita rabon abubuwan hydrophilic
Don tabbatar da kwanciyar hankali da aiki na samfurin, ya zama dole don ƙara abubuwan hydrophilic kamar cellulose. Makullin shine don nemo madaidaicin ma'auni, wanda ke buƙatar masana'antun suyi nazarin kaddarorin abubuwan hydrophilic kamar cellulose ta hanyar adadi mai yawa na gwaje-gwaje. Rago mai ma'ana. Ba wai kawai yana tabbatar da tasirin samfurin ba, amma kuma yana rage tasirin tasirin ruwa.
12
Fesa fantsama, sharar gida mai tsanani
Al'amarin da manyan dalilai:
Wasu fenti na gaske na dutse za su rasa yashi ko ma fantsama yayin fesa. A lokuta masu tsanani, kusan 1/3 na fenti za a iya ɓata.
1. Rashin daraja na tsakuwa
Barbashin dutsen da aka niƙa na halitta a cikin fentin dutse na gaske ba zai iya amfani da ɓangarorin girman ɗaiɗaiɗi ba, kuma dole ne a haɗa su kuma a daidaita su da barbashi masu girma dabam.
2. Ayyukan ginin da ba daidai ba
Yana iya yiwuwa diamita na bindigar ya yi girma da yawa, ba a zaɓi matsa lamba na bindigar da kyau ba kuma wasu dalilai na iya haifar da fantsama.
3. Daidaitaccen sutura mara kyau
Daidaita daidaitaccen fenti kuma zai iya haifar da zubar da yashi da fashe lokacin fesa, wanda shine mummunar ɓarna na abu.
Magani:
1. Daidaita tsakuwa
Ta hanyar lura da wurin ginin, an gano cewa yawan amfani da dutsen da aka niƙa na halitta tare da ƙananan ƙananan ƙwayar zai sa yanayin fuskar fim ɗin ya ragu; wuce kima amfani da niƙaƙƙen dutse tare da babban barbashi size zai iya sauƙi sa splashing da yashi asarar. don cimma daidaito.
2. Daidaita ayyukan gini
Idan bindiga ce, kuna buƙatar daidaita ma'aunin bindiga da matsa lamba.
3. Daidaita daidaiton fenti
Idan daidaiton fenti shine dalilin, daidaito zai buƙaci daidaitawa.
13
ainihin dutse fenti
Al'amarin da manyan dalilai:
1. Tasirin pH na tushe Layer, idan pH ya fi 9, zai haifar da sabon abu na blooming.
2. A lokacin aikin ginin, kauri mara daidaituwa yana yiwuwa ga furanni. Bugu da kari, dan kadan fenti na dutse da fenti mai bakin ciki sosai zai haifar da fure.
3. A cikin tsarin samar da fenti na ainihi na dutse, yawan adadin cellulose ya yi yawa, wanda shine dalilin da ya sa fure.
Magani:
1. Tsaya sarrafa pH na tushe Layer, da kuma amfani da alkali-resistant sealing primer for back-sealing jiyya don hana hazo na alkaline abubuwa.
2. Daidaita aiwatar da adadin gini na yau da kullun, kar a yanke sasanninta, adadin ma'aunin ka'ida na yau da kullun na fenti na dutse na gaske shine kusan 3.0-4.5kg / murabba'in mita.
3. Sarrafa abun ciki na cellulose a matsayin mai kauri a daidai gwargwado.
14
Pain dutse na gaske yellowing
Yin rawaya na fentin dutse na ainihi shine kawai cewa launi ya juya rawaya, wanda ke rinjayar bayyanar.
Al'amarin da manyan dalilai:
Masu kera suna amfani da emulsion na acrylic na ƙasa azaman masu ɗaure. Emulsion ɗin za su bazu lokacin da aka fallasa su zuwa hasken ultraviolet daga rana, suna haɓaka abubuwa masu launi, kuma a ƙarshe suna haifar da rawaya.
Magani:
Ana buƙatar masana'antun su zaɓi emulsion masu inganci azaman masu ɗaure don haɓaka ingancin samfur.
15
Fim ɗin fenti ya yi laushi sosai
Al'amarin da manyan dalilai:
Fim ɗin fenti na gaske na dutse wanda ya cancanta zai kasance mai wuyar gaske kuma ba za a iya ja da kusoshi ba. Fim ɗin fenti mai laushi ya fi yawa saboda zaɓi mara kyau na emulsion ko ƙarancin abun ciki, wanda ke haifar da rashin isasshen abin rufewa lokacin da aka kafa fim ɗin fenti.
Magani:
Lokacin samar da fenti na gaske na dutse, ana buƙatar masana'antun kada su zaɓi emulsion iri ɗaya kamar fenti na latex, amma don zaɓar mafita mai haɗawa tare da haɗin kai mafi girma da ƙananan zafin jiki na fim.
16
Chromatic aberration
Al'amarin da manyan dalilai:
Ba a yi amfani da fenti iri ɗaya a bango ɗaya, kuma akwai bambancin launi tsakanin nau'ikan fenti guda biyu. Launi na ainihin launi na dutsen fenti an ƙaddara gaba ɗaya ta launi na yashi da dutse. Saboda tsarin yanayin ƙasa, kowane nau'in yashi mai launi ba makawa zai sami bambancin launi. Sabili da haka, lokacin shigar da kayan, yana da kyau a yi amfani da yashi mai launi da aka sarrafa ta hanyar nau'in nau'i iri ɗaya. duk don rage chromatic aberration. Lokacin da aka adana fenti, launi mai launi ko mai iyo yana bayyana a saman, kuma ba a cika shi ba kafin fesa.
Magani:
Ya kamata a yi amfani da nau'in fenti ɗaya don bango ɗaya kamar yadda zai yiwu; ya kamata a sanya fenti a cikin batches yayin ajiya; ya kamata a zuga shi sosai kafin a fesa kafin amfani; Lokacin ciyar da kayan abinci, yana da kyau a yi amfani da nau'in yashi mai launi iri ɗaya da aka sarrafa ta hanyar quarry, kuma dukkanin rukunin dole ne a shigo da su lokaci ɗaya. .
17
Shafi mara daidaituwa da tarkace bayyananne
Al'amarin da manyan dalilai:
Ba a yi amfani da nau'in fenti ɗaya ba; fentin yana yawo ko kuma saman saman yana shawagi a lokacin ajiya, kuma fentin ɗin ba ya cika cikawa kafin a fesa, kuma ɗanyen fenti ya bambanta; karfin iska ba shi da kwanciyar hankali yayin fesa; diamita na bututun bututun fesa yana canzawa saboda lalacewa ko kurakurai na shigarwa yayin fesa; Matsakaicin haɗuwa ba daidai ba ne, haɗuwa da kayan ba daidai ba ne; kauri daga cikin sutura ba daidai ba ne; ba a toshe ramukan gine-gine a cikin lokaci ko kuma bayan cikawa yana haifar da bawul na fili; Ana iya ganin shirin tuntuɓi don samar da tungar gashin gashi a fili.
Magani:
Ya kamata a shirya ma'aikata na musamman ko masana'anta don sarrafa abubuwan da ke da alaƙa kamar haɗakarwa da daidaito; Ya kamata a toshe ramukan gine-gine ko buɗaɗɗen shinge da gyara a gaba; Ya kamata a yi amfani da nau'in fenti ɗaya kamar yadda zai yiwu; fenti ya kamata a adana a cikin batches, kuma ya kamata a motsa shi sosai kafin a fesa Yi amfani da shi daidai; duba bututun bututun fesa cikin lokaci lokacin fesa, kuma daidaita matsin bututun; a lokacin ginin, dole ne a jefa kututture zuwa gunkin grid ko kuma wurin da bututun bai bayyana ba. Kauri mai rufi, don guje wa haɗuwa da sutura don samar da inuwa daban-daban.
18
Rubutun kumburi, kumbura, fashewa
Al'amarin da manyan dalilai:
Abubuwan da ke cikin danshi na tushen tushe ya yi yawa a lokacin aikin rufi; turmi siminti da simintin gindin siminti ba su da ƙarfi sosai saboda rashin isashen shekaru ko zafin zafin jiki ya yi ƙasa da ƙasa, ƙarfin ƙira na gauraya turmi mai tushe ya yi ƙasa sosai, ko haɗin haɗin ginin yayin ginin ba daidai bane; babu rufaffiyar kasa da ake amfani da Rufi; Ana amfani da rufin saman kafin babban abin rufewa ya bushe gaba daya; Tushen tushe ya fashe, ba a raba filashin ƙasa kamar yadda ake buƙata, ko tubalan da aka raba sun yi yawa; wurin turmi siminti yana da girma da yawa, kuma bushewar bushewa ya bambanta, wanda zai haifar da fashe da fashe, fashe saman ƙasa har ma da tsage saman saman; Ba a sanya turmi siminti a cikin yadudduka don tabbatar da ingancin plastering na tushe na tushe; yawan fesa a lokaci guda, mai kauri sosai, da dilution mara kyau; lahani a cikin aikin suturar kanta, da dai sauransu. Yana da sauƙi don haifar da sutura; bambancin yanayin yanayin zafi yana da girma, yana haifar da saurin bushewa daban-daban na ciki da na waje, kuma ana samun tsagewa lokacin da saman ya bushe kuma Layer na ciki bai bushe ba.
Magani:
Ya kamata a raba firam ɗin bisa ga buƙatun; a cikin tsarin plastering na tushe Layer, adadin turmi ya kamata a gauraye sosai kuma a aiwatar da plastering; ya kamata a gudanar da ginin bisa ga hanyoyin gini da ƙayyadaddun bayanai; ingancin albarkatun kasa ya kamata a kula da su sosai; Multi-Layer, kokarin sarrafa bushewa gudun kowane Layer, da kuma spraying nisa ya zama dan kadan nisa.
19
Kwarewar sutura, lalacewa
Al'amarin da manyan dalilai:
Danshi abun ciki na tushe Layer yana da girma sosai yayin aikin ginin; an yi shi da tasirin injiniya na waje; yawan zafin jiki na ginin ya yi ƙasa da ƙasa, yana haifar da samar da fim mara kyau; lokacin da za a cire tef ɗin ba shi da dadi ko kuma hanyar ba ta dace ba, yana haifar da lalacewa ga sutura; ba a yin ƙafar siminti a kasan bangon waje; Ba a yi amfani da Matching back cover fenti.
Magani:
Za a gudanar da gine-gine bisa ga hanyoyin gini da ƙayyadaddun bayanai; dole ne a biya hankali ga kare kayan da aka gama a lokacin gini.
20
Mummunan cutar giciye da canza launin yayin gini
Al'amarin da manyan dalilai:
Launi na launi na sutura yana ɓacewa, kuma launi yana canzawa saboda iska, ruwan sama, da hasken rana; Tsarin ginin da bai dace ba tsakanin fannoni daban-daban yayin gini yana haifar da gurɓatawar giciye.
Magani:
Wajibi ne a zabi fenti tare da anti-ultraviolet, anti-tsufa da kuma anti-rana pigments, da kuma tsananin sarrafa kari na ruwa a lokacin gini, da kuma ba da gangan ƙara ruwa a tsakiya don tabbatar da launi daya; don hana gurɓatar saman saman, goge fenti na gamawa a cikin lokaci bayan an gama suturar sa'o'i 24. Lokacin goge ƙarshen, a kula don hana shi gudu ko yin kauri sosai don samar da jin fure. A lokacin aikin ginin, ya kamata a tsara ginin daidai da tsarin gine-gine don guje wa ƙwararrun ƙwararrun ƙwararru ko lalacewa yayin ginin.
ashirin da daya
Yin Yang angle crack
Al'amarin da manyan dalilai:
Wani lokaci fashe yana bayyana a kusurwoyin yin da yang. Kusurwoyin yin da yang su ne saman biyu masu haɗuwa. A lokacin aikin bushewa, za a sami hanyoyi guda biyu na tashin hankali da ke aiki akan fim ɗin fenti a sasanninta yin da yang a lokaci guda, wanda ke da sauƙin fashe.
Magani:
Idan an sami kusurwoyin yin da yang na tsagewar, a yi amfani da bindigar fesa don sake fesa a hankali, sannan a sake fesa kowane rabin sa'a har sai an rufe tsagewar; don kusurwoyin yin da yang da aka fesa, a yi hattara kar a yi feshi sosai a lokaci guda lokacin fesa, kuma a yi amfani da hanyar feshi mai yawa na bakin ciki. , bindigar fesa ya kamata ya yi nisa, saurin motsi ya kamata ya kasance da sauri, kuma ba za a iya fesa shi a tsaye zuwa kusurwoyin yin da yang ba. Ana iya watsewa kawai, wato fesa bangarorin biyu, ta yadda gefen furen hazo ya shiga cikin kusurwoyin yin da yang.
Lokacin aikawa: Afrilu-25-2024