Amagwebu: ipeyinti ngayo? Imisebenzi zobuchwepheshe

Amagwebu - impahla ethandwa ezisetyenziswa phantse kuzo zonke iinkalo zobomi bomntu. Waziwa ekwakheni, apho lidla ngokusetyenziswa ukudala iithayile isilingi, imida kunye moldings. Ezi zinto ziyafumaneka kwi umbala omhlophe. Ngoko ke, abathengi basoloko imibuzo malunga amagwebu: ipeyinti umbandela, esebenza iteknoloji isicelo paint?

Iinzuzo amagwebu umbala

Iimveliso ezenziwe eli zokufunda ngokuqhelekileyo kusetyenziswa kumagumbi ahlukeneyo sakhiwo. Bona luphawulwa ubomi obude, kodwa emva kweminyaka embalwa unokuphulukana inkangeleko yayo yokuqala. Ngoko ke, imibala uhlaziyo isilingi tile okanye Baguette. Ngokubanzi sinokubalaselisa iingenelo zilandelayo amagwebu bokudaya:

• Ekhusela amacandelo ezintsha ukusuka eluthulini, ukufuma, grease. Ingakumbi ukuba iithayile asetyenziswe ekhitshini.
• It liyasihlaziya Ekugqibeleni wajika amagwebu ebengezelayo.
• Ukuququzelela care zokwaleka, ukuvumela ngokulula bucoceke.

Peyinta tile ugwebu kunokuba ngokupheleleyo nayiphi umbala: kuklasikhi umbala elingaphakathi omhlophe okanye esisiseko. Kulo mzekelo, igumbi uya kuba inkangeleko ogqityiweyo.

ukuze Ipeyinti amagwebu

iimveliso amagwebu ziyivela kakhulu kuzo zonke iintlobo izinyibilikisi, ngoko ukupeyinta ukhetho kufuneka wasondela ngenyameko. Umgangatho yindlela ekhethiweyo imisela kuphela imbonakalo tiles okanye plinth, kodwa ubomi babo. ngokuba amagwebu coating kufuneka ufezekise ezi mfuno zilandelayo:

1. impahla adhesion High ukuya kumphezulu kwisiseko.
2. ukumelana nokufuma.
3. isakhiwo ashinyeneyo.
4. Ukuxhathisa amabala ezahlukeneyo.
5. Isakhono alutshitshi phantsi kwelanga.

I-inki kufuneka kwenziwe qho zolwelo. Kaloku, ukuba ngaba ibe izinyibilikisi, umoya emhlophe kunye acetone, echaphazela kakubi amagwebu. Ipeyinti lento, ukusombulula lula, kuba ezimbini kuphela iintlobo iipeyinti ukuhlangabezana nazo zonke iimfuno eziyimfuneko. Sithetha acrylic okanye iiarhente ngamanzi-based.

ipeyinti acrylic

Olu hlobo zokwaleka kwaba izinto ezintle ziquka iqela ngamanzi-saa. Oku yohlulwe eziluncedo zilandelayo:

• It isikhusela kwimitha yelanga.
• It luphawulwa ubomi obude.
• It lome ngokukhawuleza.
• Kukhuselekile ukuba impilo yabantu.
• Esha.
• Kalula.
• Zidibane nothuli, lula ukuyicoca.
• Musani ukuboyika lobushushu eliphezulu.
• It sibonisa ezahlukeneyo abangasekhoyo.

Phakathi ukushiyeka kufuneka kuqatshelwe amaxabiso aphezulu iipeyinti acrylic: i bhetele imveliso, iindleko iza kuba ngakumbi. Noko ke, le engxakini lulula ivalwe iimpawu ezintle, ophethwe izinto ngamanzi-saa.

ipeyinti emulsion

Esazibuza oko ziipeyintiwe amagwebu, kufuneka sinikele ingqalelo ngamanzi-emulsion ukutyabeka, ebonakala ngu iingenelo zilandelayo:

1. Kanye kubeka phantsi komhlaba.
2. Kuyinto eziphilayo.
3. Esha.
4. It has a permeability umphunga wamanzi.
5. Good yabangazijongisisi nzulu ngeendlela ezikhanyayo.
6. Kuye ngexabiso eliphantsi.

Noko ke, iipeyinti ngamanzi-based, kukho kuneengxaki. Le ayinikezi zidibane nothuli, oko uluthiyile ukucoca manzi. Ngaphezu koko, ukutyabeka ekugqibeleni ndakuhlambulula ngamanzi, kunye nokufumba eninzi ukuze delaminate. Nangona ezi ntsilelo, ipeyinti Latex yeyona ethandwa kakhulu phakathi iqela ngamanzi-saa izinto.

Izindululo yeethayile imibala

Ukwazi ukuba ukupeyinta njani iithayile yophahla evela amagwebu, ungenza uqala ukuthatha inyathelo. Imisebenzi ubuchwepheshe iqulathe izigaba ezininzi: ukulungiswa ko kwizakhiwo kunye nezixhobo, uqeqesho elements amagwebu, womzobo elililo. Inqanaba lokuqala iquka manyathelo alandelayo: kuyimfuneko ukususa okanye bagubungele ifanitshala, egubungele umgangatho kunye neendonga, ukuba akuyi kuhlaziywa. Kananjalo kuya kufuneka ukuba ukunxiba impahla yokhuselo, izibuko phezu kwamehlo ayo, isikhafu phezu kwentloko yakhe. Izixhobo ezifunekayo: yepeyinti izileyi, iibrashi ezinobukhulu obahlukileyo, kwileli, isikhongozelo phantsi paint.

Yesibini nqanaba kubalulekile ukuba kwi akhawunti entsha okanye ubudala unayo amagwebu ukupeyinta ngcono oku kuluncedo ukunika. Ukuba ithayile entsha, kuyimfuneko ukuba ukuvala ngenyameko phezulu onke amalungu usebenzisa sealant okanye lokufaka, ukuba batshekishe ukuba zonke kakuhle izinto njo, iglu kwimeko divergence phezu. ithayile Old Kucetyiswa ukuba ukususa uthuli. Naye kufuneka ahlambe sponge yohlaziyo amagwebu beentanda ukudibanisa xa kuyimfuneko. Phambi ukupeyinta iithayile yophahla ukuba lulungele kakuhle kunye nesisombululo yamanzi-based.

Isigaba sesithathu - amagwebu ngqo amabala. Oku kuquka ezi ngongoma ibalulekileyo ilandelayo:

• Izixhobo ungasebenzisa irola, ibrashi okanye umpu yokutshiza.
• umphezulu elikroliweyo, kuqala qiniseka ukuba ibhrashi yepeyinti phezu.
• Akukho mfuneko yokuba bafumane ipeyinti kakhulu kwi roller, ukunqanda amabala kwaye izaleko zamafu.
• Kufuphi iindonga kucetyiswa ukuba kusetyenziswe ngebrashi elincinane, ukuze uphephe amabala abangafunwayo phezu kwabo.
• Dayi kufuneka kwicala elinye. Kubhetele ukuba uqale ukusuka window.
• Umaleko yesibini lisetyenziswa perpendicularly lokuqala emva omiswe yayo epheleleyo.

Ngenxa yoko, kubalulekile ukwazi, ubuciko amagwebu kunokuba Ungayipeyinta le nto, yintoni amalungiselelo ukwenza. Technique of bala kuchazwa kweli nqaku, ngoko sebenzisa la macebiso xa ekwenzeni umsebenzi onjalo.