Ikintu cyo gutonyanga, kugabanuka hamwe na firime idasize irangi hejuru yurwego rwibanze birashobora kwitwa gusiga irangi.
Impamvu nyamukuru:
1. Irangi ryateguwe ni rito cyane, gufatira ni bibi, kandi amarangi amwe atemba munsi yuburemere;
2. Irangi cyangwa gusiga irangi ni binini cyane, kandi firime yo gusiga iraremereye kugwa;Ubushyuhe bwibidukikije byubatswe ni buke cyane, kandi firime irangi yumye buhoro;
3. Irangi ririmo pigment nyinshi ziremereye, hamwe nudusimba twinshi;
4. Ubuso bwurwego rwibanze rwikintu ntabwo buringaniye, ubunini bwa firime yamabara ntago bingana, umuvuduko wo kumisha uratandukanye, kandi igice cya firime irangi gifite umubyimba mwinshi biroroshye kugwa;
5. Hano hari amavuta, amazi nundi mwanda hejuru yubutaka bwibanze bwikintu kidahuye n irangi, bigira ingaruka kumubano kandi bigatera firime irangi kugabanuka.
1. Birakenewe guhitamo irangi ryiza kandi ryoroshye hamwe nigipimo gikwiye cyo guhindagurika, no kugenzura umubare wabacengezi.
2. Ubuso bwikintu bugomba gufatwa neza kandi bworoshye, kandi bugakuraho umwanda nkamavuta yo hejuru namazi.
3. Ubushyuhe bwibidukikije byubatswe bugomba kuba bujuje ibyangombwa bisabwa byubwoko bwirangi, nka langi igomba kuba dogere selisiyusi 20 kugeza kuri 27, kandi irangi rigomba kurangira mumasaha 3.
4. Iyo ushushanya, bigomba gukorwa hakurikijwe inzira yuburyo bukurikira: ubanza uhagaritse, utambitse, utambitse, hanyuma ugahita uhinduranya irangi kugirango ukore firime ya coating yubunini bwirangi irangi kandi ihamye.
5. Umuvuduko wo kugenda wimbunda ya spray nintera yikintu bigomba kugenzurwa kimwe, ukurikije inzira zabigenewe, banza utere uhagarike, utere impeta, hanyuma utere nyuma kugirango firime yerekana irangi ibe imwe, ubunini nuburinganire.
Ubuso bwubuso bwa firime yerekana irangi bugaragara byumwihariko: nyuma yo gusiga irangi, ubuso ntiburinganiye, kandi hariho ibibyimba bimeze nkumucanga cyangwa utubuto duto.
Impamvu nyamukuru ni:
1. Hano hari pigment nyinshi cyangwa uduce duto mu irangi ni mubi;Irangi ubwaryo ntabwo rifite isuku, rivanze n’imyanda, kandi rikoreshwa nta cyuma;
2. Ubushyuhe bwibidukikije iyo kuvanga irangi ni buke, kandi ibibyimba biri mu irangi ntibitatanye rwose kandi birekuwe;
3. Ubuso bwikintu ntabwo busukuye, hari uduce duto twumucanga nibindi bisigazwa, bivangwa na firime yo gusiga irangi;
4. Ibikoresho byakoreshejwe (guswera, indobo zo gusiga irangi, imbunda za spray, nibindi) birahumanye, kandi hari imyanda isigaye yazanwe mu irangi;
5. Isuku no kurengera ibidukikije byubwubatsi ntibihagije, kandi hariho umukungugu, umuyaga numucanga nibindi bisigazwa byometse kuri brush cyangwa kugwa kuri firime.
Kugirango wirinde ubuso butagaragara bwa firime, dufite kandi ingamba nyinshi:
1. Guhitamo irangi ryiza, rigomba kugenzurwa neza mbere yo gukoreshwa, rivanze, hanyuma rigakoreshwa nyuma ntagituba.
2. Witondere gusukura hejuru yikintu kandi ugumane neza, cyoroshye kandi cyumye.
3. Ni ngombwa cyane gutondekanya mu buryo bushyize mu gaciro ubwubatsi bwa buri bwoko bwimirimo kugirango harebwe niba ibidukikije byubatswe bidafite irangi n'umukungugu.
4. Tugomba kumenya ko bitemewe kongera gukoresha ibikoresho birimo moderi zitandukanye hamwe namabara atandukanye, kandi ibisigara bigomba kuvaho mbere yo kubikoresha.
Igihe cyo kohereza: Ukuboza-05-2022